19869926400

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 1056

約数和(自身を含む): 82240272000

約数和(自身を除く): 62370345600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 25, 27, 30, 32, 34, 36, 38, 40, 45, 48, 50, 51, 54, 57, 60, 64, 68, 72, 75, 76, 80, 85, 89, 90, 95, 96, 100, 102, 108, 114, 120, 128, 135, 136, 144, 150, 152, 153, 160, 170, 171, 178, 180, 190, 192, 200, 204, 216, 225, 228, 240, 255, 256, 267, 270, 272, 285, 288, 300, 304, 306, 320, 323, 340, 342, 356, 360, 380, 384, 400, 408, 425, 432, 445, 450, 456, 459, 475, 480, 510, 512, 513, 534, 540, 544, 570, 576, 600, 608, 612, 640, 646, 675, 680, 684, 712, 720, 760, 765, 768, 800, 801, 816, 850, 855, 864, 890, 900, 912, 918, 950, 960, 969, 1020, 1024, 1026, 1068, 1080, 1088, 1140, 1152, 1200, 1216, 1224, 1275, 1280, 1292, 1335, 1350, 1360, 1368, 1424, 1425, 1440, 1513, 1520, 1530, 1536, 1600, 1602, 1615, 1632, 1691, 1700, 1710, 1728, 1780, 1800, 1824, 1836, 1900, 1920, 1938, 2040, 2052, 2136, 2160, 2176, 2225, 2280, 2295, 2304, 2400, 2403, 2432, 2448, 2550, 2560, 2565, 2584, 2670, 2700, 2720, 2736, 2848, 2850, 2880, 2907, 3026, 3040, 3060, 3072, 3200, 3204, 3230, 3264, 3382, 3400, 3420, 3456, 3560, 3600, 3648, 3672, 3800, 3825, 3840, 3876, 4005, 4080, 4104, 4272, 4275, 4320, 4352, 4450, 4539, 4560, 4590, 4608, 4800, 4806, 4845, 4864, 4896, 5073, 5100, 5120, 5130, 5168, 5340, 5400, 5440, 5472, 5696, 5700, 5760, 5814, 6052, 6080, 6120, 6400, 6408, 6460, 6528, 6675, 6764, 6800, 6840, 6912, 7120, 7200, 7296, 7344, 7565, 7600, 7650, 7680, 7752, 8010, 8075, 8160, 8208, 8455, 8544, 8550, 8640, 8704, 8721, 8900, 9078, 9120, 9180, 9216, 9600, 9612, 9690, 9728, 9792, 10146, 10200, 10260, 10336, 10680, 10800, 10880, 10944, 11392, 11400, 11475, 11520, 11628, 12015, 12104, 12160, 12240, 12800, 12816, 12825, 12920, 13056, 13350, 13528, 13600, 13617, 13680, 13824, 14240, 14400, 14535, 14592, 14688, 15130, 15200, 15219, 15300, 15360, 15504, 16020, 16150, 16320, 16416, 16910, 17088, 17100, 17280, 17408, 17442, 17800, 18156, 18240, 18360, 19200, 19224, 19380, 19456, 19584, 20025, 20292, 20400, 20520, 20672, 21360, 21600, 21760, 21888, 22695, 22784, 22800, 22950, 23040, 23256, 24030, 24208, 24225, 24320, 24480, 25365, 25600, 25632, 25650, 25840, 26112, 26700, 27056, 27200, 27234, 27360, 27648, 28480, 28747, 28800, 29070, 29184, 29376, 30260, 30400, 30438, 30600, 31008, 32040, 32300, 32640, 32832, 33820, 34176, 34200, 34560, 34884, 35600, 36312, 36480, 36720, 37825, 38400, 38448, 38760, 39168, 40050, 40584, 40800, 40851, 41040, 41344, 42275, 42720, 43200, 43520, 43605, 43776, 45390, 45568, 45600, 45657, 45900, 46080, 46512, 48060, 48416, 48450, 48640, 48960, 50730, 51264, 51300, 51680, 52224, 53400, 54112, 54400, 54468, 54720, 56960, 57494, 57600, 58140, 58368, 58752, 60075, 60520, 60800, 60876, 61200, 62016, 64080, 64600, 65280, 65664, 67640, 68085, 68352, 68400, 69120, 69768, 71200, 72624, 72675, 72960, 73440, 75650, 76095, 76800, 76896, 77520, 78336, 80100, 81168, 81600, 81702, 82080, 82688, 84550, 85440, 86241, 86400, 87040, 87210, 87552, 90780, 91136, 91200, 91314, 91800, 93024, 96120, 96832, 96900, 97280, 97920, 101460, 102528, 102600, 103360, 106800, 108224, 108800, 108936, 109440, 113475, 113920, 114988, 115200, 116280, 117504, 120150, 121040, 121600, 121752, 122400, 124032, 126825, 128160, 129200, 130560, 131328, 135280, 136170, 136704, 136800, 138240, 139536, 142400, 143735, 145248, 145350, 145920, 146880, 151300, 152190, 153792, 155040, 156672, 160200, 162336, 163200, 163404, 164160, 165376, 169100, 170880, 172482, 172800, 174420, 175104, 181560, 182400, 182628, 183600, 186048, 192240, 193664, 193800, 195840, 202920, 204255, 205056, 205200, 206720, 213600, 216448, 217600, 217872, 218025, 218880, 226950, 227840, 228285, 229976, 230400, 232560, 235008, 240300, 242080, 243200, 243504, 244800, 248064, 253650, 256320, 258400, 258723, 261120, 262656, 270560, 272340, 273408, 273600, 279072, 284800, 287470, 290496, 290700, 291840, 293760, 302600, 304380, 307584, 310080, 320400, 324672, 326400, 326808, 328320, 330752, 338200, 340425, 341760, 344964, 345600, 348840, 363120, 364800, 365256, 367200, 372096, 380475, 384480, 387328, 387600, 391680, 405840, 408510, 410112, 410400, 413440, 427200, 431205, 432896, 435200, 435744, 436050, 437760, 453900, 455680, 456570, 459952, 465120, 470016, 480600, 484160, 486400, 487008, 489600, 496128, 507300, 512640, 516800, 517446, 525312, 541120, 544680, 547200, 558144, 569600, 574940, 580992, 581400, 587520, 605200, 608760, 615168, 620160, 640800, 649344, 652800, 653616, 656640, 676400, 680850, 683520, 689928, 691200, 697680, 718675, 726240, 729600, 730512, 734400, 744192, 760950, 768960, 774656, 775200, 776169, 783360, 811680, 817020, 820224, 820800, 826880, 854400, 862410, 865792, 871488, 872100, 875520, 907800, 913140, 919904, 930240, 961200, 968320, 974016, 979200, 992256, 1014600, 1021275, 1025280, 1033600, 1034892, 1082240, 1089360, 1094400, 1116288, 1139200, 1141425, 1149880, 1161984, 1162800, 1175040, 1210400, 1217520, 1230336, 1240320, 1281600, 1293615, 1298688, 1305600, 1307232, 1313280, 1352800, 1361700, 1367040, 1379856, 1395360, 1437350, 1452480, 1459200, 1461024, 1468800, 1488384, 1521900, 1537920, 1549312, 1550400, 1552338, 1623360, 1634040, 1641600, 1653760, 1708800, 1724820, 1731584, 1742976, 1744200, 1815600, 1826280, 1839808, 1860480, 1922400, 1936640, 1948032, 1958400, 2029200, 2042550, 2050560, 2067200, 2069784, 2156025, 2164480, 2178720, 2188800, 2232576, 2278400, 2282850, 2299760, 2323968, 2325600, 2350080, 2420800, 2435040, 2460672, 2480640, 2563200, 2587230, 2597376, 2614464, 2626560, 2705600, 2723400, 2759712, 2790720, 2874700, 2904960, 2922048, 2937600, 2976768, 3043800, 3075840, 3100800, 3104676, 3246720, 3268080, 3283200, 3417600, 3449640, 3485952, 3488400, 3631200, 3652560, 3679616, 3720960, 3844800, 3873280, 3880845, 3896064, 3916800, 4058400, 4085100, 4101120, 4134400, 4139568, 4312050, 4328960, 4357440, 4377600, 4465152, 4565700, 4599520, 4647936, 4651200, 4841600, 4870080, 4961280, 5126400, 5174460, 5194752, 5228928, 5411200, 5446800, 5519424, 5581440, 5749400, 5809920, 5844096, 5875200, 6087600, 6151680, 6201600, 6209352, 6468075, 6493440, 6536160, 6566400, 6835200, 6899280, 6971904, 6976800, 7262400, 7305120, 7359232, 7441920, 7689600, 7746560, 7761690, 7792128, 8116800, 8170200, 8268800, 8279136, 8624100, 8657920, 8714880, 8930304, 9131400, 9199040, 9302400, 9683200, 9740160, 10252800, 10348920, 10457856, 10822400, 10893600, 11038848, 11162880, 11498800, 11619840, 11688192, 11750400, 12175200, 12303360, 12403200, 12418704, 12936150, 12986880, 13072320, 13132800, 13798560, 13943808, 13953600, 14524800, 14610240, 14718464, 14883840, 15379200, 15523380, 15584256, 16233600, 16340400, 16558272, 17248200, 17429760, 18262800, 18398080, 18604800, 19366400, 19404225, 19480320, 20505600, 20697840, 20915712, 21644800, 21787200, 22077696, 22325760, 22997600, 23239680, 23376384, 24350400, 24806400, 24837408, 25872300, 25973760, 26144640, 27597120, 27907200, 29049600, 29220480, 29436928, 30758400, 31046760, 32467200, 32680800, 33116544, 34496400, 34859520, 36525600, 36796160, 37209600, 38732800, 38808450, 38960640, 41395680, 41831424, 43289600, 43574400, 44155392, 44651520, 45995200, 46752768, 48700800, 49674816, 51744600, 52289280, 55194240, 55814400, 58099200, 58440960, 61516800, 62093520, 64934400, 65361600, 66233088, 68992800, 69719040, 73051200, 73592320, 74419200, 77616900, 77921280, 82791360, 87148800, 88310784, 91990400, 97401600, 99349632, 103489200, 104578560, 110388480, 111628800, 116198400, 116881920, 124187040, 129868800, 130723200, 132466176, 137985600, 146102400, 147184640, 155233800, 165582720, 174297600, 183980800, 194803200, 198699264, 206978400, 209157120, 220776960, 223257600, 233763840, 248374080, 261446400, 264932352, 275971200, 292204800, 310467600, 331165440, 348595200, 367961600, 389606400, 397398528, 413956800, 441553920, 496748160, 522892800, 551942400, 584409600, 620935200, 662330880, 735923200, 794797056, 827913600, 993496320, 1045785600, 1103884800, 1168819200, 1241870400, 1324661760, 1655827200, 1986992640, 2207769600, 2483740800, 3311654400, 3973985280, 4967481600, 6623308800, 9934963200, 19869926400]

約数ペア:

[(1, 19869926400), (2, 9934963200), (3, 6623308800), (4, 4967481600), (5, 3973985280), (6, 3311654400), (8, 2483740800), (9, 2207769600), (10, 1986992640), (12, 1655827200), (15, 1324661760), (16, 1241870400), (17, 1168819200), (18, 1103884800), (19, 1045785600), (20, 993496320), (24, 827913600), (25, 794797056), (27, 735923200), (30, 662330880), (32, 620935200), (34, 584409600), (36, 551942400), (38, 522892800), (40, 496748160), (45, 441553920), (48, 413956800), (50, 397398528), (51, 389606400), (54, 367961600), (57, 348595200), (60, 331165440), (64, 310467600), (68, 292204800), (72, 275971200), (75, 264932352), (76, 261446400), (80, 248374080), (85, 233763840), (89, 223257600), (90, 220776960), (95, 209157120), (96, 206978400), (100, 198699264), (102, 194803200), (108, 183980800), (114, 174297600), (120, 165582720), (128, 155233800), (135, 147184640), (136, 146102400), (144, 137985600), (150, 132466176), (152, 130723200), (153, 129868800), (160, 124187040), (170, 116881920), (171, 116198400), (178, 111628800), (180, 110388480), (190, 104578560), (192, 103489200), (200, 99349632), (204, 97401600), (216, 91990400), (225, 88310784), (228, 87148800), (240, 82791360), (255, 77921280), (256, 77616900), (267, 74419200), (270, 73592320), (272, 73051200), (285, 69719040), (288, 68992800), (300, 66233088), (304, 65361600), (306, 64934400), (320, 62093520), (323, 61516800), (340, 58440960), (342, 58099200), (356, 55814400), (360, 55194240), (380, 52289280), (384, 51744600), (400, 49674816), (408, 48700800), (425, 46752768), (432, 45995200), (445, 44651520), (450, 44155392), (456, 43574400), (459, 43289600), (475, 41831424), (480, 41395680), (510, 38960640), (512, 38808450), (513, 38732800), (534, 37209600), (540, 36796160), (544, 36525600), (570, 34859520), (576, 34496400), (600, 33116544), (608, 32680800), (612, 32467200), (640, 31046760), (646, 30758400), (675, 29436928), (680, 29220480), (684, 29049600), (712, 27907200), (720, 27597120), (760, 26144640), (765, 25973760), (768, 25872300), (800, 24837408), (801, 24806400), (816, 24350400), (850, 23376384), (855, 23239680), (864, 22997600), (890, 22325760), (900, 22077696), (912, 21787200), (918, 21644800), (950, 20915712), (960, 20697840), (969, 20505600), (1020, 19480320), (1024, 19404225), (1026, 19366400), (1068, 18604800), (1080, 18398080), (1088, 18262800), (1140, 17429760), (1152, 17248200), (1200, 16558272), (1216, 16340400), (1224, 16233600), (1275, 15584256), (1280, 15523380), (1292, 15379200), (1335, 14883840), (1350, 14718464), (1360, 14610240), (1368, 14524800), (1424, 13953600), (1425, 13943808), (1440, 13798560), (1513, 13132800), (1520, 13072320), (1530, 12986880), (1536, 12936150), (1600, 12418704), (1602, 12403200), (1615, 12303360), (1632, 12175200), (1691, 11750400), (1700, 11688192), (1710, 11619840), (1728, 11498800), (1780, 11162880), (1800, 11038848), (1824, 10893600), (1836, 10822400), (1900, 10457856), (1920, 10348920), (1938, 10252800), (2040, 9740160), (2052, 9683200), (2136, 9302400), (2160, 9199040), (2176, 9131400), (2225, 8930304), (2280, 8714880), (2295, 8657920), (2304, 8624100), (2400, 8279136), (2403, 8268800), (2432, 8170200), (2448, 8116800), (2550, 7792128), (2560, 7761690), (2565, 7746560), (2584, 7689600), (2670, 7441920), (2700, 7359232), (2720, 7305120), (2736, 7262400), (2848, 6976800), (2850, 6971904), (2880, 6899280), (2907, 6835200), (3026, 6566400), (3040, 6536160), (3060, 6493440), (3072, 6468075), (3200, 6209352), (3204, 6201600), (3230, 6151680), (3264, 6087600), (3382, 5875200), (3400, 5844096), (3420, 5809920), (3456, 5749400), (3560, 5581440), (3600, 5519424), (3648, 5446800), (3672, 5411200), (3800, 5228928), (3825, 5194752), (3840, 5174460), (3876, 5126400), (4005, 4961280), (4080, 4870080), (4104, 4841600), (4272, 4651200), (4275, 4647936), (4320, 4599520), (4352, 4565700), (4450, 4465152), (4539, 4377600), (4560, 4357440), (4590, 4328960), (4608, 4312050), (4800, 4139568), (4806, 4134400), (4845, 4101120), (4864, 4085100), (4896, 4058400), (5073, 3916800), (5100, 3896064), (5120, 3880845), (5130, 3873280), (5168, 3844800), (5340, 3720960), (5400, 3679616), (5440, 3652560), (5472, 3631200), (5696, 3488400), (5700, 3485952), (5760, 3449640), (5814, 3417600), (6052, 3283200), (6080, 3268080), (6120, 3246720), (6400, 3104676), (6408, 3100800), (6460, 3075840), (6528, 3043800), (6675, 2976768), (6764, 2937600), (6800, 2922048), (6840, 2904960), (6912, 2874700), (7120, 2790720), (7200, 2759712), (7296, 2723400), (7344, 2705600), (7565, 2626560), (7600, 2614464), (7650, 2597376), (7680, 2587230), (7752, 2563200), (8010, 2480640), (8075, 2460672), (8160, 2435040), (8208, 2420800), (8455, 2350080), (8544, 2325600), (8550, 2323968), (8640, 2299760), (8704, 2282850), (8721, 2278400), (8900, 2232576), (9078, 2188800), (9120, 2178720), (9180, 2164480), (9216, 2156025), (9600, 2069784), (9612, 2067200), (9690, 2050560), (9728, 2042550), (9792, 2029200), (10146, 1958400), (10200, 1948032), (10260, 1936640), (10336, 1922400), (10680, 1860480), (10800, 1839808), (10880, 1826280), (10944, 1815600), (11392, 1744200), (11400, 1742976), (11475, 1731584), (11520, 1724820), (11628, 1708800), (12015, 1653760), (12104, 1641600), (12160, 1634040), (12240, 1623360), (12800, 1552338), (12816, 1550400), (12825, 1549312), (12920, 1537920), (13056, 1521900), (13350, 1488384), (13528, 1468800), (13600, 1461024), (13617, 1459200), (13680, 1452480), (13824, 1437350), (14240, 1395360), (14400, 1379856), (14535, 1367040), (14592, 1361700), (14688, 1352800), (15130, 1313280), (15200, 1307232), (15219, 1305600), (15300, 1298688), (15360, 1293615), (15504, 1281600), (16020, 1240320), (16150, 1230336), (16320, 1217520), (16416, 1210400), (16910, 1175040), (17088, 1162800), (17100, 1161984), (17280, 1149880), (17408, 1141425), (17442, 1139200), (17800, 1116288), (18156, 1094400), (18240, 1089360), (18360, 1082240), (19200, 1034892), (19224, 1033600), (19380, 1025280), (19456, 1021275), (19584, 1014600), (20025, 992256), (20292, 979200), (20400, 974016), (20520, 968320), (20672, 961200), (21360, 930240), (21600, 919904), (21760, 913140), (21888, 907800), (22695, 875520), (22784, 872100), (22800, 871488), (22950, 865792), (23040, 862410), (23256, 854400), (24030, 826880), (24208, 820800), (24225, 820224), (24320, 817020), (24480, 811680), (25365, 783360), (25600, 776169), (25632, 775200), (25650, 774656), (25840, 768960), (26112, 760950), (26700, 744192), (27056, 734400), (27200, 730512), (27234, 729600), (27360, 726240), (27648, 718675), (28480, 697680), (28747, 691200), (28800, 689928), (29070, 683520), (29184, 680850), (29376, 676400), (30260, 656640), (30400, 653616), (30438, 652800), (30600, 649344), (31008, 640800), (32040, 620160), (32300, 615168), (32640, 608760), (32832, 605200), (33820, 587520), (34176, 581400), (34200, 580992), (34560, 574940), (34884, 569600), (35600, 558144), (36312, 547200), (36480, 544680), (36720, 541120), (37825, 525312), (38400, 517446), (38448, 516800), (38760, 512640), (39168, 507300), (40050, 496128), (40584, 489600), (40800, 487008), (40851, 486400), (41040, 484160), (41344, 480600), (42275, 470016), (42720, 465120), (43200, 459952), (43520, 456570), (43605, 455680), (43776, 453900), (45390, 437760), (45568, 436050), (45600, 435744), (45657, 435200), (45900, 432896), (46080, 431205), (46512, 427200), (48060, 413440), (48416, 410400), (48450, 410112), (48640, 408510), (48960, 405840), (50730, 391680), (51264, 387600), (51300, 387328), (51680, 384480), (52224, 380475), (53400, 372096), (54112, 367200), (54400, 365256), (54468, 364800), (54720, 363120), (56960, 348840), (57494, 345600), (57600, 344964), (58140, 341760), (58368, 340425), (58752, 338200), (60075, 330752), (60520, 328320), (60800, 326808), (60876, 326400), (61200, 324672), (62016, 320400), (64080, 310080), (64600, 307584), (65280, 304380), (65664, 302600), (67640, 293760), (68085, 291840), (68352, 290700), (68400, 290496), (69120, 287470), (69768, 284800), (71200, 279072), (72624, 273600), (72675, 273408), (72960, 272340), (73440, 270560), (75650, 262656), (76095, 261120), (76800, 258723), (76896, 258400), (77520, 256320), (78336, 253650), (80100, 248064), (81168, 244800), (81600, 243504), (81702, 243200), (82080, 242080), (82688, 240300), (84550, 235008), (85440, 232560), (86241, 230400), (86400, 229976), (87040, 228285), (87210, 227840), (87552, 226950), (90780, 218880), (91136, 218025), (91200, 217872), (91314, 217600), (91800, 216448), (93024, 213600), (96120, 206720), (96832, 205200), (96900, 205056), (97280, 204255), (97920, 202920), (101460, 195840), (102528, 193800), (102600, 193664), (103360, 192240), (106800, 186048), (108224, 183600), (108800, 182628), (108936, 182400), (109440, 181560), (113475, 175104), (113920, 174420), (114988, 172800), (115200, 172482), (116280, 170880), (117504, 169100), (120150, 165376), (121040, 164160), (121600, 163404), (121752, 163200), (122400, 162336), (124032, 160200), (126825, 156672), (128160, 155040), (129200, 153792), (130560, 152190), (131328, 151300), (135280, 146880), (136170, 145920), (136704, 145350), (136800, 145248), (138240, 143735), (139536, 142400)]