21438604800

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 960

約数和(自身を含む): 86310100800

約数和(自身を除く): 64871496000

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, 40, 41, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 82, 85, 89, 90, 96, 100, 102, 108, 120, 123, 128, 135, 136, 144, 150, 153, 160, 164, 170, 178, 180, 192, 200, 204, 205, 216, 225, 240, 246, 255, 256, 267, 270, 272, 288, 300, 306, 320, 328, 340, 356, 360, 369, 384, 400, 408, 410, 425, 432, 445, 450, 459, 480, 492, 510, 512, 534, 540, 544, 576, 600, 612, 615, 640, 656, 675, 680, 697, 712, 720, 738, 765, 768, 800, 801, 816, 820, 850, 864, 890, 900, 918, 960, 984, 1020, 1025, 1068, 1080, 1088, 1107, 1152, 1200, 1224, 1230, 1275, 1280, 1312, 1335, 1350, 1360, 1394, 1424, 1440, 1476, 1513, 1530, 1536, 1600, 1602, 1632, 1640, 1700, 1728, 1780, 1800, 1836, 1845, 1920, 1968, 2040, 2050, 2091, 2136, 2160, 2176, 2214, 2225, 2295, 2304, 2400, 2403, 2448, 2460, 2550, 2560, 2624, 2670, 2700, 2720, 2788, 2848, 2880, 2952, 3026, 3060, 3075, 3200, 3204, 3264, 3280, 3400, 3456, 3485, 3560, 3600, 3649, 3672, 3690, 3825, 3840, 3936, 4005, 4080, 4100, 4182, 4272, 4320, 4352, 4428, 4450, 4539, 4590, 4608, 4800, 4806, 4896, 4920, 5100, 5248, 5340, 5400, 5440, 5535, 5576, 5696, 5760, 5904, 6052, 6120, 6150, 6273, 6400, 6408, 6528, 6560, 6675, 6800, 6912, 6970, 7120, 7200, 7298, 7344, 7380, 7565, 7650, 7680, 7872, 8010, 8160, 8200, 8364, 8544, 8640, 8704, 8856, 8900, 9078, 9180, 9225, 9600, 9612, 9792, 9840, 10200, 10455, 10496, 10680, 10800, 10880, 10947, 11070, 11152, 11392, 11475, 11520, 11808, 12015, 12104, 12240, 12300, 12546, 12800, 12816, 13056, 13120, 13350, 13600, 13617, 13824, 13940, 14240, 14400, 14596, 14688, 14760, 15130, 15300, 15744, 16020, 16320, 16400, 16728, 17088, 17280, 17425, 17712, 17800, 18156, 18245, 18360, 18450, 18819, 19200, 19224, 19584, 19680, 20025, 20400, 20910, 20992, 21360, 21600, 21760, 21894, 22140, 22304, 22695, 22784, 22950, 23040, 23616, 24030, 24208, 24480, 24600, 25092, 25632, 26112, 26240, 26700, 27200, 27234, 27675, 27880, 28480, 28800, 29192, 29376, 29520, 30260, 30600, 31365, 31488, 32040, 32640, 32800, 32841, 33456, 34176, 34560, 34850, 35424, 35600, 36312, 36490, 36720, 36900, 37638, 37825, 38400, 38448, 39168, 39360, 40050, 40800, 40851, 41820, 42720, 43200, 43520, 43788, 44280, 44608, 45390, 45568, 45900, 47232, 48060, 48416, 48960, 49200, 50184, 51264, 52275, 52480, 53400, 54400, 54468, 54735, 55350, 55760, 56960, 57600, 58384, 58752, 59040, 60075, 60520, 61200, 62033, 62730, 62976, 64080, 65280, 65600, 65682, 66912, 68085, 68352, 69120, 69700, 70848, 71200, 72624, 72980, 73440, 73800, 75276, 75650, 76896, 78336, 78720, 80100, 81600, 81702, 83640, 85440, 86400, 87576, 88560, 89216, 90780, 91225, 91800, 94095, 94464, 96120, 96832, 97920, 98400, 98523, 100368, 102528, 104550, 104960, 106800, 108800, 108936, 109470, 110700, 111520, 113475, 113920, 115200, 116768, 117504, 118080, 120150, 121040, 122400, 124066, 125460, 128160, 130560, 131200, 131364, 133824, 136170, 136704, 139400, 141696, 142400, 145248, 145960, 146880, 147600, 150552, 151300, 153792, 156825, 157440, 160200, 163200, 163404, 164205, 167280, 170880, 172800, 175152, 177120, 178432, 181560, 182450, 183600, 186099, 188190, 188928, 192240, 193664, 195840, 196800, 197046, 200736, 204255, 205056, 209100, 213600, 217600, 217872, 218940, 221400, 223040, 226950, 227840, 233536, 235008, 236160, 240300, 242080, 244800, 248132, 250920, 256320, 262400, 262728, 267648, 272340, 273675, 278800, 283392, 284800, 290496, 291920, 293760, 295200, 301104, 302600, 307584, 310165, 313650, 314880, 320400, 326400, 326808, 328410, 334560, 340425, 341760, 345600, 350304, 354240, 356864, 363120, 364900, 367200, 372198, 376380, 384480, 387328, 391680, 393600, 394092, 401472, 408510, 410112, 418200, 427200, 435744, 437880, 442800, 446080, 453900, 467072, 470475, 472320, 480600, 484160, 489600, 492615, 496264, 501840, 512640, 524800, 525456, 535296, 544680, 547350, 557600, 558297, 566784, 569600, 580992, 583840, 587520, 590400, 602208, 605200, 615168, 620330, 627300, 640800, 652800, 653616, 656820, 669120, 680850, 683520, 700608, 708480, 726240, 729800, 734400, 744396, 752760, 768960, 774656, 787200, 788184, 802944, 817020, 821025, 836400, 854400, 871488, 875760, 885600, 892160, 907800, 930495, 934144, 940950, 944640, 961200, 968320, 979200, 985230, 992528, 1003680, 1021275, 1025280, 1050912, 1070592, 1089360, 1094700, 1115200, 1116594, 1139200, 1161984, 1167680, 1175040, 1180800, 1204416, 1210400, 1230336, 1240660, 1254600, 1281600, 1307232, 1313640, 1338240, 1361700, 1401216, 1416960, 1452480, 1459600, 1468800, 1488792, 1505520, 1537920, 1550825, 1574400, 1576368, 1605888, 1634040, 1642050, 1672800, 1674891, 1708800, 1742976, 1751520, 1771200, 1784320, 1815600, 1860990, 1868288, 1881900, 1922400, 1936640, 1958400, 1970460, 1985056, 2007360, 2042550, 2050560, 2101824, 2178720, 2189400, 2230400, 2233188, 2323968, 2335360, 2361600, 2408832, 2420800, 2463075, 2481320, 2509200, 2563200, 2614464, 2627280, 2676480, 2723400, 2791485, 2802432, 2833920, 2904960, 2919200, 2937600, 2977584, 3011040, 3075840, 3101650, 3152736, 3211776, 3268080, 3284100, 3345600, 3349782, 3417600, 3485952, 3503040, 3542400, 3631200, 3721980, 3763800, 3844800, 3873280, 3940920, 3970112, 4014720, 4085100, 4203648, 4357440, 4378800, 4460800, 4466376, 4652475, 4670720, 4723200, 4817664, 4841600, 4926150, 4962640, 5018400, 5126400, 5228928, 5254560, 5352960, 5446800, 5582970, 5604864, 5809920, 5838400, 5875200, 5955168, 6022080, 6151680, 6203300, 6305472, 6536160, 6568200, 6691200, 6699564, 6971904, 7006080, 7084800, 7262400, 7443960, 7527600, 7689600, 7881840, 7940224, 8029440, 8170200, 8374455, 8407296, 8714880, 8757600, 8921600, 8932752, 9304950, 9341440, 9635328, 9683200, 9852300, 9925280, 10036800, 10252800, 10457856, 10509120, 10893600, 11165940, 11619840, 11676800, 11910336, 12044160, 12406600, 12610944, 13072320, 13136400, 13382400, 13399128, 13957425, 14012160, 14169600, 14524800, 14887920, 15055200, 15379200, 15763680, 15880448, 16058880, 16340400, 16748910, 16814592, 17429760, 17515200, 17865504, 18609900, 19366400, 19704600, 19850560, 20073600, 20915712, 21018240, 21787200, 22331880, 23353600, 23820672, 24088320, 24813200, 25221888, 26144640, 26272800, 26764800, 26798256, 27914850, 28024320, 29049600, 29775840, 30110400, 30758400, 31527360, 31760896, 32680800, 33497820, 34859520, 35030400, 35731008, 37219800, 39409200, 39701120, 40147200, 41872275, 42036480, 43574400, 44663760, 46707200, 47641344, 48176640, 49626400, 50443776, 52289280, 52545600, 53596512, 55829700, 58099200, 59551680, 60220800, 63054720, 65361600, 66995640, 70060800, 71462016, 74439600, 78818400, 79402240, 80294400, 83744550, 84072960, 87148800, 89327520, 95282688, 99252800, 104578560, 105091200, 107193024, 111659400, 119103360, 120441600, 126109440, 130723200, 133991280, 140121600, 142924032, 148879200, 157636800, 158804480, 167489100, 174297600, 178655040, 198505600, 210182400, 214386048, 223318800, 238206720, 240883200, 252218880, 261446400, 267982560, 285848064, 297758400, 315273600, 334978200, 357310080, 397011200, 420364800, 428772096, 446637600, 476413440, 522892800, 535965120, 595516800, 630547200, 669956400, 714620160, 794022400, 857544192, 893275200, 1071930240, 1191033600, 1261094400, 1339912800, 1429240320, 1786550400, 2143860480, 2382067200, 2679825600, 3573100800, 4287720960, 5359651200, 7146201600, 10719302400, 21438604800]

約数ペア:

[(1, 21438604800), (2, 10719302400), (3, 7146201600), (4, 5359651200), (5, 4287720960), (6, 3573100800), (8, 2679825600), (9, 2382067200), (10, 2143860480), (12, 1786550400), (15, 1429240320), (16, 1339912800), (17, 1261094400), (18, 1191033600), (20, 1071930240), (24, 893275200), (25, 857544192), (27, 794022400), (30, 714620160), (32, 669956400), (34, 630547200), (36, 595516800), (40, 535965120), (41, 522892800), (45, 476413440), (48, 446637600), (50, 428772096), (51, 420364800), (54, 397011200), (60, 357310080), (64, 334978200), (68, 315273600), (72, 297758400), (75, 285848064), (80, 267982560), (82, 261446400), (85, 252218880), (89, 240883200), (90, 238206720), (96, 223318800), (100, 214386048), (102, 210182400), (108, 198505600), (120, 178655040), (123, 174297600), (128, 167489100), (135, 158804480), (136, 157636800), (144, 148879200), (150, 142924032), (153, 140121600), (160, 133991280), (164, 130723200), (170, 126109440), (178, 120441600), (180, 119103360), (192, 111659400), (200, 107193024), (204, 105091200), (205, 104578560), (216, 99252800), (225, 95282688), (240, 89327520), (246, 87148800), (255, 84072960), (256, 83744550), (267, 80294400), (270, 79402240), (272, 78818400), (288, 74439600), (300, 71462016), (306, 70060800), (320, 66995640), (328, 65361600), (340, 63054720), (356, 60220800), (360, 59551680), (369, 58099200), (384, 55829700), (400, 53596512), (408, 52545600), (410, 52289280), (425, 50443776), (432, 49626400), (445, 48176640), (450, 47641344), (459, 46707200), (480, 44663760), (492, 43574400), (510, 42036480), (512, 41872275), (534, 40147200), (540, 39701120), (544, 39409200), (576, 37219800), (600, 35731008), (612, 35030400), (615, 34859520), (640, 33497820), (656, 32680800), (675, 31760896), (680, 31527360), (697, 30758400), (712, 30110400), (720, 29775840), (738, 29049600), (765, 28024320), (768, 27914850), (800, 26798256), (801, 26764800), (816, 26272800), (820, 26144640), (850, 25221888), (864, 24813200), (890, 24088320), (900, 23820672), (918, 23353600), (960, 22331880), (984, 21787200), (1020, 21018240), (1025, 20915712), (1068, 20073600), (1080, 19850560), (1088, 19704600), (1107, 19366400), (1152, 18609900), (1200, 17865504), (1224, 17515200), (1230, 17429760), (1275, 16814592), (1280, 16748910), (1312, 16340400), (1335, 16058880), (1350, 15880448), (1360, 15763680), (1394, 15379200), (1424, 15055200), (1440, 14887920), (1476, 14524800), (1513, 14169600), (1530, 14012160), (1536, 13957425), (1600, 13399128), (1602, 13382400), (1632, 13136400), (1640, 13072320), (1700, 12610944), (1728, 12406600), (1780, 12044160), (1800, 11910336), (1836, 11676800), (1845, 11619840), (1920, 11165940), (1968, 10893600), (2040, 10509120), (2050, 10457856), (2091, 10252800), (2136, 10036800), (2160, 9925280), (2176, 9852300), (2214, 9683200), (2225, 9635328), (2295, 9341440), (2304, 9304950), (2400, 8932752), (2403, 8921600), (2448, 8757600), (2460, 8714880), (2550, 8407296), (2560, 8374455), (2624, 8170200), (2670, 8029440), (2700, 7940224), (2720, 7881840), (2788, 7689600), (2848, 7527600), (2880, 7443960), (2952, 7262400), (3026, 7084800), (3060, 7006080), (3075, 6971904), (3200, 6699564), (3204, 6691200), (3264, 6568200), (3280, 6536160), (3400, 6305472), (3456, 6203300), (3485, 6151680), (3560, 6022080), (3600, 5955168), (3649, 5875200), (3672, 5838400), (3690, 5809920), (3825, 5604864), (3840, 5582970), (3936, 5446800), (4005, 5352960), (4080, 5254560), (4100, 5228928), (4182, 5126400), (4272, 5018400), (4320, 4962640), (4352, 4926150), (4428, 4841600), (4450, 4817664), (4539, 4723200), (4590, 4670720), (4608, 4652475), (4800, 4466376), (4806, 4460800), (4896, 4378800), (4920, 4357440), (5100, 4203648), (5248, 4085100), (5340, 4014720), (5400, 3970112), (5440, 3940920), (5535, 3873280), (5576, 3844800), (5696, 3763800), (5760, 3721980), (5904, 3631200), (6052, 3542400), (6120, 3503040), (6150, 3485952), (6273, 3417600), (6400, 3349782), (6408, 3345600), (6528, 3284100), (6560, 3268080), (6675, 3211776), (6800, 3152736), (6912, 3101650), (6970, 3075840), (7120, 3011040), (7200, 2977584), (7298, 2937600), (7344, 2919200), (7380, 2904960), (7565, 2833920), (7650, 2802432), (7680, 2791485), (7872, 2723400), (8010, 2676480), (8160, 2627280), (8200, 2614464), (8364, 2563200), (8544, 2509200), (8640, 2481320), (8704, 2463075), (8856, 2420800), (8900, 2408832), (9078, 2361600), (9180, 2335360), (9225, 2323968), (9600, 2233188), (9612, 2230400), (9792, 2189400), (9840, 2178720), (10200, 2101824), (10455, 2050560), (10496, 2042550), (10680, 2007360), (10800, 1985056), (10880, 1970460), (10947, 1958400), (11070, 1936640), (11152, 1922400), (11392, 1881900), (11475, 1868288), (11520, 1860990), (11808, 1815600), (12015, 1784320), (12104, 1771200), (12240, 1751520), (12300, 1742976), (12546, 1708800), (12800, 1674891), (12816, 1672800), (13056, 1642050), (13120, 1634040), (13350, 1605888), (13600, 1576368), (13617, 1574400), (13824, 1550825), (13940, 1537920), (14240, 1505520), (14400, 1488792), (14596, 1468800), (14688, 1459600), (14760, 1452480), (15130, 1416960), (15300, 1401216), (15744, 1361700), (16020, 1338240), (16320, 1313640), (16400, 1307232), (16728, 1281600), (17088, 1254600), (17280, 1240660), (17425, 1230336), (17712, 1210400), (17800, 1204416), (18156, 1180800), (18245, 1175040), (18360, 1167680), (18450, 1161984), (18819, 1139200), (19200, 1116594), (19224, 1115200), (19584, 1094700), (19680, 1089360), (20025, 1070592), (20400, 1050912), (20910, 1025280), (20992, 1021275), (21360, 1003680), (21600, 992528), (21760, 985230), (21894, 979200), (22140, 968320), (22304, 961200), (22695, 944640), (22784, 940950), (22950, 934144), (23040, 930495), (23616, 907800), (24030, 892160), (24208, 885600), (24480, 875760), (24600, 871488), (25092, 854400), (25632, 836400), (26112, 821025), (26240, 817020), (26700, 802944), (27200, 788184), (27234, 787200), (27675, 774656), (27880, 768960), (28480, 752760), (28800, 744396), (29192, 734400), (29376, 729800), (29520, 726240), (30260, 708480), (30600, 700608), (31365, 683520), (31488, 680850), (32040, 669120), (32640, 656820), (32800, 653616), (32841, 652800), (33456, 640800), (34176, 627300), (34560, 620330), (34850, 615168), (35424, 605200), (35600, 602208), (36312, 590400), (36490, 587520), (36720, 583840), (36900, 580992), (37638, 569600), (37825, 566784), (38400, 558297), (38448, 557600), (39168, 547350), (39360, 544680), (40050, 535296), (40800, 525456), (40851, 524800), (41820, 512640), (42720, 501840), (43200, 496264), (43520, 492615), (43788, 489600), (44280, 484160), (44608, 480600), (45390, 472320), (45568, 470475), (45900, 467072), (47232, 453900), (48060, 446080), (48416, 442800), (48960, 437880), (49200, 435744), (50184, 427200), (51264, 418200), (52275, 410112), (52480, 408510), (53400, 401472), (54400, 394092), (54468, 393600), (54735, 391680), (55350, 387328), (55760, 384480), (56960, 376380), (57600, 372198), (58384, 367200), (58752, 364900), (59040, 363120), (60075, 356864), (60520, 354240), (61200, 350304), (62033, 345600), (62730, 341760), (62976, 340425), (64080, 334560), (65280, 328410), (65600, 326808), (65682, 326400), (66912, 320400), (68085, 314880), (68352, 313650), (69120, 310165), (69700, 307584), (70848, 302600), (71200, 301104), (72624, 295200), (72980, 293760), (73440, 291920), (73800, 290496), (75276, 284800), (75650, 283392), (76896, 278800), (78336, 273675), (78720, 272340), (80100, 267648), (81600, 262728), (81702, 262400), (83640, 256320), (85440, 250920), (86400, 248132), (87576, 244800), (88560, 242080), (89216, 240300), (90780, 236160), (91225, 235008), (91800, 233536), (94095, 227840), (94464, 226950), (96120, 223040), (96832, 221400), (97920, 218940), (98400, 217872), (98523, 217600), (100368, 213600), (102528, 209100), (104550, 205056), (104960, 204255), (106800, 200736), (108800, 197046), (108936, 196800), (109470, 195840), (110700, 193664), (111520, 192240), (113475, 188928), (113920, 188190), (115200, 186099), (116768, 183600), (117504, 182450), (118080, 181560), (120150, 178432), (121040, 177120), (122400, 175152), (124066, 172800), (125460, 170880), (128160, 167280), (130560, 164205), (131200, 163404), (131364, 163200), (133824, 160200), (136170, 157440), (136704, 156825), (139400, 153792), (141696, 151300), (142400, 150552), (145248, 147600), (145960, 146880)]