28116332400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2803}}^1$

素因数の和:3480

約数の個数: 240

約数和(自身を含む): 97179641216

約数和(自身を除く): 69063308816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 643, 650, 780, 975, 1040, 1200, 1286, 1300, 1560, 1929, 1950, 2572, 2600, 2803, 3120, 3215, 3858, 3900, 5144, 5200, 5606, 6430, 7716, 7800, 8359, 8409, 9645, 10288, 11212, 12860, 14015, 15432, 15600, 16075, 16718, 16818, 19290, 22424, 25077, 25720, 28030, 30864, 32150, 33436, 33636, 36439, 38580, 41795, 42045, 44848, 48225, 50154, 51440, 56060, 64300, 66872, 67272, 70075, 72878, 77160, 83590, 84090, 96450, 100308, 109317, 112120, 125385, 128600, 133744, 134544, 140150, 145756, 154320, 167180, 168180, 182195, 192900, 200616, 208975, 210225, 218634, 224240, 250770, 257200, 280300, 291512, 334360, 336360, 364390, 385800, 401232, 417950, 420450, 437268, 501540, 546585, 560600, 583024, 626925, 668720, 672720, 728780, 771600, 835900, 840900, 874536, 910975, 1003080, 1093170, 1121200, 1253850, 1457560, 1671800, 1681800, 1749072, 1802329, 1821950, 2006160, 2186340, 2507700, 2732925, 2915120, 3343600, 3363600, 3604658, 3643900, 4372680, 5015400, 5406987, 5465850, 7209316, 7287800, 8745360, 9011645, 10030800, 10813974, 10931700, 14418632, 14575600, 18023290, 21627948, 21863400, 23430277, 27034935, 28837264, 36046580, 43255896, 43726800, 45058225, 46860554, 54069870, 70290831, 72093160, 86511792, 90116450, 93721108, 108139740, 117151385, 135174675, 140581662, 144186320, 180232900, 187442216, 216279480, 234302770, 270349350, 281163324, 351454155, 360465800, 374884432, 432558960, 468605540, 540698700, 562326648, 585756925, 702908310, 720931600, 937211080, 1081397400, 1124653296, 1171513850, 1405816620, 1757270775, 1874422160, 2162794800, 2343027700, 2811633240, 3514541550, 4686055400, 5623266480, 7029083100, 9372110800, 14058166200, 28116332400]

約数ペア:

[(1, 28116332400), (2, 14058166200), (3, 9372110800), (4, 7029083100), (5, 5623266480), (6, 4686055400), (8, 3514541550), (10, 2811633240), (12, 2343027700), (13, 2162794800), (15, 1874422160), (16, 1757270775), (20, 1405816620), (24, 1171513850), (25, 1124653296), (26, 1081397400), (30, 937211080), (39, 720931600), (40, 702908310), (48, 585756925), (50, 562326648), (52, 540698700), (60, 468605540), (65, 432558960), (75, 374884432), (78, 360465800), (80, 351454155), (100, 281163324), (104, 270349350), (120, 234302770), (130, 216279480), (150, 187442216), (156, 180232900), (195, 144186320), (200, 140581662), (208, 135174675), (240, 117151385), (260, 108139740), (300, 93721108), (312, 90116450), (325, 86511792), (390, 72093160), (400, 70290831), (520, 54069870), (600, 46860554), (624, 45058225), (643, 43726800), (650, 43255896), (780, 36046580), (975, 28837264), (1040, 27034935), (1200, 23430277), (1286, 21863400), (1300, 21627948), (1560, 18023290), (1929, 14575600), (1950, 14418632), (2572, 10931700), (2600, 10813974), (2803, 10030800), (3120, 9011645), (3215, 8745360), (3858, 7287800), (3900, 7209316), (5144, 5465850), (5200, 5406987), (5606, 5015400), (6430, 4372680), (7716, 3643900), (7800, 3604658), (8359, 3363600), (8409, 3343600), (9645, 2915120), (10288, 2732925), (11212, 2507700), (12860, 2186340), (14015, 2006160), (15432, 1821950), (15600, 1802329), (16075, 1749072), (16718, 1681800), (16818, 1671800), (19290, 1457560), (22424, 1253850), (25077, 1121200), (25720, 1093170), (28030, 1003080), (30864, 910975), (32150, 874536), (33436, 840900), (33636, 835900), (36439, 771600), (38580, 728780), (41795, 672720), (42045, 668720), (44848, 626925), (48225, 583024), (50154, 560600), (51440, 546585), (56060, 501540), (64300, 437268), (66872, 420450), (67272, 417950), (70075, 401232), (72878, 385800), (77160, 364390), (83590, 336360), (84090, 334360), (96450, 291512), (100308, 280300), (109317, 257200), (112120, 250770), (125385, 224240), (128600, 218634), (133744, 210225), (134544, 208975), (140150, 200616), (145756, 192900), (154320, 182195), (167180, 168180)]