20868710400

素因数分解:

$2^{14}\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 900

約数和(自身を含む): 84069767628

約数和(自身を除く): 63201057228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 37, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 74, 75, 80, 81, 85, 90, 96, 100, 102, 108, 111, 120, 128, 135, 136, 144, 148, 150, 153, 160, 162, 170, 180, 185, 192, 200, 204, 216, 222, 225, 240, 255, 256, 270, 272, 288, 296, 300, 306, 320, 324, 333, 340, 360, 370, 384, 400, 405, 408, 425, 432, 444, 450, 459, 480, 510, 512, 540, 544, 555, 576, 592, 600, 612, 629, 640, 648, 666, 675, 680, 720, 740, 765, 768, 800, 810, 816, 850, 864, 888, 900, 918, 925, 960, 999, 1020, 1024, 1080, 1088, 1110, 1152, 1184, 1200, 1224, 1258, 1275, 1280, 1296, 1332, 1350, 1360, 1377, 1440, 1480, 1530, 1536, 1600, 1620, 1632, 1665, 1700, 1728, 1776, 1800, 1836, 1850, 1887, 1920, 1998, 2025, 2040, 2048, 2160, 2176, 2220, 2295, 2304, 2368, 2400, 2448, 2516, 2550, 2560, 2592, 2664, 2700, 2720, 2754, 2775, 2880, 2960, 2997, 3060, 3072, 3145, 3200, 3240, 3264, 3330, 3400, 3456, 3552, 3600, 3672, 3700, 3774, 3825, 3840, 3996, 4050, 4080, 4096, 4320, 4352, 4440, 4590, 4608, 4736, 4800, 4896, 4995, 5032, 5100, 5120, 5184, 5328, 5400, 5440, 5508, 5550, 5661, 5760, 5920, 5994, 6120, 6144, 6290, 6400, 6480, 6528, 6660, 6800, 6885, 6912, 7104, 7200, 7344, 7400, 7548, 7650, 7680, 7992, 8100, 8160, 8192, 8325, 8640, 8704, 8880, 9180, 9216, 9435, 9472, 9600, 9792, 9990, 10064, 10200, 10240, 10368, 10656, 10800, 10880, 11016, 11100, 11322, 11475, 11520, 11840, 11988, 12240, 12288, 12580, 12800, 12960, 13056, 13320, 13600, 13770, 13824, 14208, 14400, 14688, 14800, 14985, 15096, 15300, 15360, 15725, 15984, 16200, 16320, 16384, 16650, 16983, 17280, 17408, 17760, 18360, 18432, 18870, 18944, 19200, 19584, 19980, 20128, 20400, 20480, 20736, 21312, 21600, 21760, 22032, 22200, 22644, 22950, 23040, 23680, 23976, 24480, 24576, 24975, 25160, 25600, 25920, 26112, 26640, 27200, 27540, 27648, 28305, 28416, 28800, 29376, 29600, 29970, 30192, 30600, 30720, 31450, 31968, 32400, 32640, 33300, 33966, 34425, 34560, 34816, 35520, 36720, 36864, 37740, 37888, 38400, 39168, 39960, 40256, 40800, 40960, 41472, 42624, 43200, 43520, 44064, 44400, 45288, 45900, 46080, 47175, 47360, 47952, 48960, 49152, 49950, 50320, 50949, 51200, 51840, 52224, 53280, 54400, 55080, 55296, 56610, 56832, 57600, 58752, 59200, 59940, 60384, 61200, 61440, 62900, 63936, 64800, 65280, 66600, 67932, 68850, 69120, 69632, 71040, 73440, 73728, 74925, 75480, 75776, 76800, 78336, 79920, 80512, 81600, 81920, 82944, 84915, 85248, 86400, 87040, 88128, 88800, 90576, 91800, 92160, 94350, 94720, 95904, 97920, 99900, 100640, 101898, 102400, 103680, 104448, 106560, 108800, 110160, 110592, 113220, 113664, 115200, 117504, 118400, 119880, 120768, 122400, 122880, 125800, 127872, 129600, 130560, 133200, 135864, 137700, 138240, 139264, 141525, 142080, 146880, 147456, 149850, 150960, 151552, 153600, 156672, 159840, 161024, 163200, 165888, 169830, 170496, 172800, 174080, 176256, 177600, 181152, 183600, 184320, 188700, 189440, 191808, 195840, 199800, 201280, 203796, 204800, 207360, 208896, 213120, 217600, 220320, 221184, 226440, 227328, 230400, 235008, 236800, 239760, 241536, 244800, 245760, 251600, 254745, 255744, 259200, 261120, 266400, 271728, 275400, 276480, 278528, 283050, 284160, 293760, 299700, 301920, 303104, 307200, 313344, 319680, 322048, 326400, 331776, 339660, 340992, 345600, 348160, 352512, 355200, 362304, 367200, 368640, 377400, 378880, 383616, 391680, 399600, 402560, 407592, 409600, 414720, 417792, 424575, 426240, 435200, 440640, 442368, 452880, 454656, 460800, 470016, 473600, 479520, 483072, 489600, 503200, 509490, 511488, 518400, 522240, 532800, 543456, 550800, 552960, 566100, 568320, 587520, 599400, 603840, 606208, 614400, 626688, 639360, 644096, 652800, 663552, 679320, 681984, 691200, 696320, 705024, 710400, 724608, 734400, 737280, 754800, 757760, 767232, 783360, 799200, 805120, 815184, 829440, 835584, 849150, 852480, 870400, 881280, 905760, 909312, 921600, 940032, 947200, 959040, 966144, 979200, 1006400, 1018980, 1022976, 1036800, 1044480, 1065600, 1086912, 1101600, 1105920, 1132200, 1136640, 1175040, 1198800, 1207680, 1228800, 1253376, 1273725, 1278720, 1288192, 1305600, 1327104, 1358640, 1363968, 1382400, 1392640, 1410048, 1420800, 1449216, 1468800, 1509600, 1515520, 1534464, 1566720, 1598400, 1610240, 1630368, 1658880, 1698300, 1704960, 1740800, 1762560, 1811520, 1818624, 1843200, 1880064, 1894400, 1918080, 1932288, 1958400, 2012800, 2037960, 2045952, 2073600, 2088960, 2131200, 2173824, 2203200, 2211840, 2264400, 2273280, 2350080, 2397600, 2415360, 2506752, 2547450, 2557440, 2576384, 2611200, 2717280, 2727936, 2764800, 2820096, 2841600, 2898432, 2937600, 3019200, 3031040, 3068928, 3133440, 3196800, 3220480, 3260736, 3317760, 3396600, 3409920, 3481600, 3525120, 3623040, 3686400, 3760128, 3788800, 3836160, 3864576, 3916800, 4025600, 4075920, 4091904, 4147200, 4177920, 4262400, 4347648, 4406400, 4528800, 4546560, 4700160, 4795200, 4830720, 5094900, 5114880, 5152768, 5222400, 5434560, 5455872, 5529600, 5640192, 5683200, 5796864, 5875200, 6038400, 6137856, 6266880, 6393600, 6440960, 6521472, 6635520, 6793200, 6819840, 6963200, 7050240, 7246080, 7520256, 7577600, 7672320, 7729152, 7833600, 8051200, 8151840, 8183808, 8294400, 8524800, 8695296, 8812800, 9057600, 9093120, 9400320, 9590400, 9661440, 10189800, 10229760, 10305536, 10444800, 10869120, 11059200, 11280384, 11366400, 11593728, 11750400, 12076800, 12275712, 12533760, 12787200, 12881920, 13042944, 13586400, 13639680, 14100480, 14492160, 15155200, 15344640, 15458304, 15667200, 16102400, 16303680, 16367616, 16588800, 17049600, 17390592, 17625600, 18115200, 18800640, 19180800, 19322880, 20379600, 20459520, 20889600, 21738240, 22560768, 22732800, 23187456, 23500800, 24153600, 24551424, 25574400, 25763840, 26085888, 27172800, 27279360, 28200960, 28984320, 30689280, 30916608, 31334400, 32204800, 32607360, 33177600, 34099200, 34781184, 35251200, 36230400, 37601280, 38361600, 38645760, 40759200, 40919040, 43476480, 45465600, 46374912, 47001600, 48307200, 49102848, 51148800, 51527680, 52171776, 54345600, 56401920, 57968640, 61378560, 62668800, 64409600, 65214720, 68198400, 69562368, 70502400, 72460800, 76723200, 77291520, 81518400, 81838080, 86952960, 92749824, 94003200, 96614400, 102297600, 104343552, 108691200, 112803840, 115937280, 122757120, 128819200, 130429440, 136396800, 139124736, 141004800, 144921600, 153446400, 154583040, 163036800, 173905920, 188006400, 193228800, 204595200, 208687104, 217382400, 231874560, 245514240, 257638400, 260858880, 278249472, 282009600, 289843200, 306892800, 326073600, 347811840, 386457600, 409190400, 417374208, 434764800, 463749120, 521717760, 564019200, 579686400, 613785600, 652147200, 695623680, 772915200, 834748416, 869529600, 1043435520, 1159372800, 1227571200, 1304294400, 1391247360, 1739059200, 2086871040, 2318745600, 2608588800, 3478118400, 4173742080, 5217177600, 6956236800, 10434355200, 20868710400]

約数ペア:

[(1, 20868710400), (2, 10434355200), (3, 6956236800), (4, 5217177600), (5, 4173742080), (6, 3478118400), (8, 2608588800), (9, 2318745600), (10, 2086871040), (12, 1739059200), (15, 1391247360), (16, 1304294400), (17, 1227571200), (18, 1159372800), (20, 1043435520), (24, 869529600), (25, 834748416), (27, 772915200), (30, 695623680), (32, 652147200), (34, 613785600), (36, 579686400), (37, 564019200), (40, 521717760), (45, 463749120), (48, 434764800), (50, 417374208), (51, 409190400), (54, 386457600), (60, 347811840), (64, 326073600), (68, 306892800), (72, 289843200), (74, 282009600), (75, 278249472), (80, 260858880), (81, 257638400), (85, 245514240), (90, 231874560), (96, 217382400), (100, 208687104), (102, 204595200), (108, 193228800), (111, 188006400), (120, 173905920), (128, 163036800), (135, 154583040), (136, 153446400), (144, 144921600), (148, 141004800), (150, 139124736), (153, 136396800), (160, 130429440), (162, 128819200), (170, 122757120), (180, 115937280), (185, 112803840), (192, 108691200), (200, 104343552), (204, 102297600), (216, 96614400), (222, 94003200), (225, 92749824), (240, 86952960), (255, 81838080), (256, 81518400), (270, 77291520), (272, 76723200), (288, 72460800), (296, 70502400), (300, 69562368), (306, 68198400), (320, 65214720), (324, 64409600), (333, 62668800), (340, 61378560), (360, 57968640), (370, 56401920), (384, 54345600), (400, 52171776), (405, 51527680), (408, 51148800), (425, 49102848), (432, 48307200), (444, 47001600), (450, 46374912), (459, 45465600), (480, 43476480), (510, 40919040), (512, 40759200), (540, 38645760), (544, 38361600), (555, 37601280), (576, 36230400), (592, 35251200), (600, 34781184), (612, 34099200), (629, 33177600), (640, 32607360), (648, 32204800), (666, 31334400), (675, 30916608), (680, 30689280), (720, 28984320), (740, 28200960), (765, 27279360), (768, 27172800), (800, 26085888), (810, 25763840), (816, 25574400), (850, 24551424), (864, 24153600), (888, 23500800), (900, 23187456), (918, 22732800), (925, 22560768), (960, 21738240), (999, 20889600), (1020, 20459520), (1024, 20379600), (1080, 19322880), (1088, 19180800), (1110, 18800640), (1152, 18115200), (1184, 17625600), (1200, 17390592), (1224, 17049600), (1258, 16588800), (1275, 16367616), (1280, 16303680), (1296, 16102400), (1332, 15667200), (1350, 15458304), (1360, 15344640), (1377, 15155200), (1440, 14492160), (1480, 14100480), (1530, 13639680), (1536, 13586400), (1600, 13042944), (1620, 12881920), (1632, 12787200), (1665, 12533760), (1700, 12275712), (1728, 12076800), (1776, 11750400), (1800, 11593728), (1836, 11366400), (1850, 11280384), (1887, 11059200), (1920, 10869120), (1998, 10444800), (2025, 10305536), (2040, 10229760), (2048, 10189800), (2160, 9661440), (2176, 9590400), (2220, 9400320), (2295, 9093120), (2304, 9057600), (2368, 8812800), (2400, 8695296), (2448, 8524800), (2516, 8294400), (2550, 8183808), (2560, 8151840), (2592, 8051200), (2664, 7833600), (2700, 7729152), (2720, 7672320), (2754, 7577600), (2775, 7520256), (2880, 7246080), (2960, 7050240), (2997, 6963200), (3060, 6819840), (3072, 6793200), (3145, 6635520), (3200, 6521472), (3240, 6440960), (3264, 6393600), (3330, 6266880), (3400, 6137856), (3456, 6038400), (3552, 5875200), (3600, 5796864), (3672, 5683200), (3700, 5640192), (3774, 5529600), (3825, 5455872), (3840, 5434560), (3996, 5222400), (4050, 5152768), (4080, 5114880), (4096, 5094900), (4320, 4830720), (4352, 4795200), (4440, 4700160), (4590, 4546560), (4608, 4528800), (4736, 4406400), (4800, 4347648), (4896, 4262400), (4995, 4177920), (5032, 4147200), (5100, 4091904), (5120, 4075920), (5184, 4025600), (5328, 3916800), (5400, 3864576), (5440, 3836160), (5508, 3788800), (5550, 3760128), (5661, 3686400), (5760, 3623040), (5920, 3525120), (5994, 3481600), (6120, 3409920), (6144, 3396600), (6290, 3317760), (6400, 3260736), (6480, 3220480), (6528, 3196800), (6660, 3133440), (6800, 3068928), (6885, 3031040), (6912, 3019200), (7104, 2937600), (7200, 2898432), (7344, 2841600), (7400, 2820096), (7548, 2764800), (7650, 2727936), (7680, 2717280), (7992, 2611200), (8100, 2576384), (8160, 2557440), (8192, 2547450), (8325, 2506752), (8640, 2415360), (8704, 2397600), (8880, 2350080), (9180, 2273280), (9216, 2264400), (9435, 2211840), (9472, 2203200), (9600, 2173824), (9792, 2131200), (9990, 2088960), (10064, 2073600), (10200, 2045952), (10240, 2037960), (10368, 2012800), (10656, 1958400), (10800, 1932288), (10880, 1918080), (11016, 1894400), (11100, 1880064), (11322, 1843200), (11475, 1818624), (11520, 1811520), (11840, 1762560), (11988, 1740800), (12240, 1704960), (12288, 1698300), (12580, 1658880), (12800, 1630368), (12960, 1610240), (13056, 1598400), (13320, 1566720), (13600, 1534464), (13770, 1515520), (13824, 1509600), (14208, 1468800), (14400, 1449216), (14688, 1420800), (14800, 1410048), (14985, 1392640), (15096, 1382400), (15300, 1363968), (15360, 1358640), (15725, 1327104), (15984, 1305600), (16200, 1288192), (16320, 1278720), (16384, 1273725), (16650, 1253376), (16983, 1228800), (17280, 1207680), (17408, 1198800), (17760, 1175040), (18360, 1136640), (18432, 1132200), (18870, 1105920), (18944, 1101600), (19200, 1086912), (19584, 1065600), (19980, 1044480), (20128, 1036800), (20400, 1022976), (20480, 1018980), (20736, 1006400), (21312, 979200), (21600, 966144), (21760, 959040), (22032, 947200), (22200, 940032), (22644, 921600), (22950, 909312), (23040, 905760), (23680, 881280), (23976, 870400), (24480, 852480), (24576, 849150), (24975, 835584), (25160, 829440), (25600, 815184), (25920, 805120), (26112, 799200), (26640, 783360), (27200, 767232), (27540, 757760), (27648, 754800), (28305, 737280), (28416, 734400), (28800, 724608), (29376, 710400), (29600, 705024), (29970, 696320), (30192, 691200), (30600, 681984), (30720, 679320), (31450, 663552), (31968, 652800), (32400, 644096), (32640, 639360), (33300, 626688), (33966, 614400), (34425, 606208), (34560, 603840), (34816, 599400), (35520, 587520), (36720, 568320), (36864, 566100), (37740, 552960), (37888, 550800), (38400, 543456), (39168, 532800), (39960, 522240), (40256, 518400), (40800, 511488), (40960, 509490), (41472, 503200), (42624, 489600), (43200, 483072), (43520, 479520), (44064, 473600), (44400, 470016), (45288, 460800), (45900, 454656), (46080, 452880), (47175, 442368), (47360, 440640), (47952, 435200), (48960, 426240), (49152, 424575), (49950, 417792), (50320, 414720), (50949, 409600), (51200, 407592), (51840, 402560), (52224, 399600), (53280, 391680), (54400, 383616), (55080, 378880), (55296, 377400), (56610, 368640), (56832, 367200), (57600, 362304), (58752, 355200), (59200, 352512), (59940, 348160), (60384, 345600), (61200, 340992), (61440, 339660), (62900, 331776), (63936, 326400), (64800, 322048), (65280, 319680), (66600, 313344), (67932, 307200), (68850, 303104), (69120, 301920), (69632, 299700), (71040, 293760), (73440, 284160), (73728, 283050), (74925, 278528), (75480, 276480), (75776, 275400), (76800, 271728), (78336, 266400), (79920, 261120), (80512, 259200), (81600, 255744), (81920, 254745), (82944, 251600), (84915, 245760), (85248, 244800), (86400, 241536), (87040, 239760), (88128, 236800), (88800, 235008), (90576, 230400), (91800, 227328), (92160, 226440), (94350, 221184), (94720, 220320), (95904, 217600), (97920, 213120), (99900, 208896), (100640, 207360), (101898, 204800), (102400, 203796), (103680, 201280), (104448, 199800), (106560, 195840), (108800, 191808), (110160, 189440), (110592, 188700), (113220, 184320), (113664, 183600), (115200, 181152), (117504, 177600), (118400, 176256), (119880, 174080), (120768, 172800), (122400, 170496), (122880, 169830), (125800, 165888), (127872, 163200), (129600, 161024), (130560, 159840), (133200, 156672), (135864, 153600), (137700, 151552), (138240, 150960), (139264, 149850), (141525, 147456), (142080, 146880)]