21203956800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{8713}}^1$

素因数の和:8767

約数の個数: 378

約数和(自身を含む): 81616395822

約数和(自身を除く): 60412439022

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 169, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 338, 360, 390, 400, 416, 450, 468, 480, 507, 520, 576, 585, 600, 624, 650, 676, 720, 780, 800, 832, 845, 900, 936, 960, 975, 1014, 1040, 1170, 1200, 1248, 1300, 1352, 1440, 1521, 1560, 1600, 1690, 1800, 1872, 1950, 2028, 2080, 2340, 2400, 2496, 2535, 2600, 2704, 2880, 2925, 3042, 3120, 3380, 3600, 3744, 3900, 4056, 4160, 4225, 4680, 4800, 5070, 5200, 5408, 5850, 6084, 6240, 6760, 7200, 7488, 7605, 7800, 8112, 8450, 8713, 9360, 10140, 10400, 10816, 11700, 12168, 12480, 12675, 13520, 14400, 15210, 15600, 16224, 16900, 17426, 18720, 20280, 20800, 23400, 24336, 25350, 26139, 27040, 30420, 31200, 32448, 33800, 34852, 37440, 38025, 40560, 43565, 46800, 48672, 50700, 52278, 54080, 60840, 62400, 67600, 69704, 76050, 78417, 81120, 87130, 93600, 97344, 101400, 104556, 113269, 121680, 130695, 135200, 139408, 152100, 156834, 162240, 174260, 187200, 202800, 209112, 217825, 226538, 243360, 261390, 270400, 278816, 304200, 313668, 339807, 348520, 392085, 405600, 418224, 435650, 453076, 486720, 522780, 557632, 566345, 608400, 627336, 653475, 679614, 697040, 784170, 811200, 836448, 871300, 906152, 1019421, 1045560, 1132690, 1216800, 1254672, 1306950, 1359228, 1394080, 1472497, 1568340, 1672896, 1699035, 1742600, 1812304, 1960425, 2038842, 2091120, 2265380, 2433600, 2509344, 2613900, 2718456, 2788160, 2831725, 2944994, 3136680, 3398070, 3485200, 3624608, 3920850, 4077684, 4182240, 4417491, 4530760, 5018688, 5097105, 5227800, 5436912, 5663450, 5889988, 6273360, 6796140, 6970400, 7249216, 7362485, 7841700, 8155368, 8364480, 8495175, 8834982, 9061520, 10194210, 10455600, 10873824, 11326900, 11779976, 12546720, 13252473, 13592280, 13940800, 14724970, 15683400, 16310736, 16990350, 17669964, 18123040, 20388420, 20911200, 21747648, 22087455, 22653800, 23559952, 25093440, 25485525, 26504946, 27184560, 29449940, 31366800, 32621472, 33980700, 35339928, 36246080, 36812425, 40776840, 41822400, 44174910, 45307600, 47119904, 50971050, 53009892, 54369120, 58899880, 62733600, 65242944, 66262365, 67961400, 70679856, 73624850, 81553680, 88349820, 90615200, 94239808, 101942100, 106019784, 108738240, 110437275, 117799760, 125467200, 132524730, 135922800, 141359712, 147249700, 163107360, 176699640, 181230400, 203884200, 212039568, 220874550, 235599520, 265049460, 271845600, 282719424, 294499400, 326214720, 331311825, 353399280, 407768400, 424079136, 441749100, 471199040, 530098920, 543691200, 588998800, 662623650, 706798560, 815536800, 848158272, 883498200, 1060197840, 1177997600, 1325247300, 1413597120, 1631073600, 1766996400, 2120395680, 2355995200, 2650494600, 3533992800, 4240791360, 5300989200, 7067985600, 10601978400, 21203956800]

約数ペア:

[(1, 21203956800), (2, 10601978400), (3, 7067985600), (4, 5300989200), (5, 4240791360), (6, 3533992800), (8, 2650494600), (9, 2355995200), (10, 2120395680), (12, 1766996400), (13, 1631073600), (15, 1413597120), (16, 1325247300), (18, 1177997600), (20, 1060197840), (24, 883498200), (25, 848158272), (26, 815536800), (30, 706798560), (32, 662623650), (36, 588998800), (39, 543691200), (40, 530098920), (45, 471199040), (48, 441749100), (50, 424079136), (52, 407768400), (60, 353399280), (64, 331311825), (65, 326214720), (72, 294499400), (75, 282719424), (78, 271845600), (80, 265049460), (90, 235599520), (96, 220874550), (100, 212039568), (104, 203884200), (117, 181230400), (120, 176699640), (130, 163107360), (144, 147249700), (150, 141359712), (156, 135922800), (160, 132524730), (169, 125467200), (180, 117799760), (192, 110437275), (195, 108738240), (200, 106019784), (208, 101942100), (225, 94239808), (234, 90615200), (240, 88349820), (260, 81553680), (288, 73624850), (300, 70679856), (312, 67961400), (320, 66262365), (325, 65242944), (338, 62733600), (360, 58899880), (390, 54369120), (400, 53009892), (416, 50971050), (450, 47119904), (468, 45307600), (480, 44174910), (507, 41822400), (520, 40776840), (576, 36812425), (585, 36246080), (600, 35339928), (624, 33980700), (650, 32621472), (676, 31366800), (720, 29449940), (780, 27184560), (800, 26504946), (832, 25485525), (845, 25093440), (900, 23559952), (936, 22653800), (960, 22087455), (975, 21747648), (1014, 20911200), (1040, 20388420), (1170, 18123040), (1200, 17669964), (1248, 16990350), (1300, 16310736), (1352, 15683400), (1440, 14724970), (1521, 13940800), (1560, 13592280), (1600, 13252473), (1690, 12546720), (1800, 11779976), (1872, 11326900), (1950, 10873824), (2028, 10455600), (2080, 10194210), (2340, 9061520), (2400, 8834982), (2496, 8495175), (2535, 8364480), (2600, 8155368), (2704, 7841700), (2880, 7362485), (2925, 7249216), (3042, 6970400), (3120, 6796140), (3380, 6273360), (3600, 5889988), (3744, 5663450), (3900, 5436912), (4056, 5227800), (4160, 5097105), (4225, 5018688), (4680, 4530760), (4800, 4417491), (5070, 4182240), (5200, 4077684), (5408, 3920850), (5850, 3624608), (6084, 3485200), (6240, 3398070), (6760, 3136680), (7200, 2944994), (7488, 2831725), (7605, 2788160), (7800, 2718456), (8112, 2613900), (8450, 2509344), (8713, 2433600), (9360, 2265380), (10140, 2091120), (10400, 2038842), (10816, 1960425), (11700, 1812304), (12168, 1742600), (12480, 1699035), (12675, 1672896), (13520, 1568340), (14400, 1472497), (15210, 1394080), (15600, 1359228), (16224, 1306950), (16900, 1254672), (17426, 1216800), (18720, 1132690), (20280, 1045560), (20800, 1019421), (23400, 906152), (24336, 871300), (25350, 836448), (26139, 811200), (27040, 784170), (30420, 697040), (31200, 679614), (32448, 653475), (33800, 627336), (34852, 608400), (37440, 566345), (38025, 557632), (40560, 522780), (43565, 486720), (46800, 453076), (48672, 435650), (50700, 418224), (52278, 405600), (54080, 392085), (60840, 348520), (62400, 339807), (67600, 313668), (69704, 304200), (76050, 278816), (78417, 270400), (81120, 261390), (87130, 243360), (93600, 226538), (97344, 217825), (101400, 209112), (104556, 202800), (113269, 187200), (121680, 174260), (130695, 162240), (135200, 156834), (139408, 152100)]