8793314920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:756

約数の個数: 256

約数和(自身を含む): 23607521280

約数和(自身を除く): 14814206360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 37, 40, 46, 52, 62, 65, 74, 92, 104, 115, 124, 130, 148, 155, 184, 185, 230, 248, 260, 296, 299, 310, 370, 403, 460, 481, 520, 598, 620, 641, 713, 740, 806, 851, 920, 962, 1147, 1196, 1240, 1282, 1426, 1480, 1495, 1612, 1702, 1924, 2015, 2294, 2392, 2405, 2564, 2852, 2990, 3205, 3224, 3404, 3565, 3848, 4030, 4255, 4588, 4810, 5128, 5704, 5735, 5980, 6410, 6808, 7130, 8060, 8333, 8510, 9176, 9269, 9620, 11063, 11470, 11960, 12820, 14260, 14743, 14911, 16120, 16666, 17020, 18538, 19240, 19871, 22126, 22940, 23717, 25640, 26381, 28520, 29486, 29822, 33332, 34040, 37076, 39742, 41665, 44252, 45880, 46345, 47434, 52762, 55315, 58972, 59644, 66664, 73715, 74152, 74555, 79484, 83330, 88504, 92690, 94868, 99355, 105524, 110630, 117944, 118585, 119288, 131905, 147430, 149110, 158968, 166660, 185380, 189736, 191659, 198710, 211048, 221260, 237170, 258323, 263810, 294860, 298220, 308321, 333320, 342953, 370760, 383318, 397420, 442520, 457033, 474340, 516646, 527620, 545491, 589720, 596440, 616642, 685906, 735227, 766636, 794840, 914066, 948680, 958295, 1033292, 1055240, 1090982, 1233284, 1291615, 1371812, 1470454, 1533272, 1541605, 1714765, 1828132, 1916590, 2066584, 2181964, 2285165, 2466568, 2583230, 2727455, 2743624, 2940908, 3083210, 3429530, 3656264, 3676135, 3833180, 4363928, 4570330, 5166460, 5454910, 5881816, 5941429, 6166420, 6859060, 7091383, 7352270, 7666360, 9140660, 9557951, 10332920, 10909820, 11882858, 12332840, 13718120, 14182766, 14704540, 16910221, 18281320, 19115902, 21819640, 23765716, 28365532, 29409080, 29707145, 33820442, 35456915, 38231804, 47531432, 47789755, 56731064, 59414290, 67640884, 70913830, 76463608, 84551105, 95579510, 118828580, 135281768, 141827660, 169102210, 191159020, 219832873, 237657160, 283655320, 338204420, 382318040, 439665746, 676408840, 879331492, 1099164365, 1758662984, 2198328730, 4396657460, 8793314920]

約数ペア:

[(1, 8793314920), (2, 4396657460), (4, 2198328730), (5, 1758662984), (8, 1099164365), (10, 879331492), (13, 676408840), (20, 439665746), (23, 382318040), (26, 338204420), (31, 283655320), (37, 237657160), (40, 219832873), (46, 191159020), (52, 169102210), (62, 141827660), (65, 135281768), (74, 118828580), (92, 95579510), (104, 84551105), (115, 76463608), (124, 70913830), (130, 67640884), (148, 59414290), (155, 56731064), (184, 47789755), (185, 47531432), (230, 38231804), (248, 35456915), (260, 33820442), (296, 29707145), (299, 29409080), (310, 28365532), (370, 23765716), (403, 21819640), (460, 19115902), (481, 18281320), (520, 16910221), (598, 14704540), (620, 14182766), (641, 13718120), (713, 12332840), (740, 11882858), (806, 10909820), (851, 10332920), (920, 9557951), (962, 9140660), (1147, 7666360), (1196, 7352270), (1240, 7091383), (1282, 6859060), (1426, 6166420), (1480, 5941429), (1495, 5881816), (1612, 5454910), (1702, 5166460), (1924, 4570330), (2015, 4363928), (2294, 3833180), (2392, 3676135), (2405, 3656264), (2564, 3429530), (2852, 3083210), (2990, 2940908), (3205, 2743624), (3224, 2727455), (3404, 2583230), (3565, 2466568), (3848, 2285165), (4030, 2181964), (4255, 2066584), (4588, 1916590), (4810, 1828132), (5128, 1714765), (5704, 1541605), (5735, 1533272), (5980, 1470454), (6410, 1371812), (6808, 1291615), (7130, 1233284), (8060, 1090982), (8333, 1055240), (8510, 1033292), (9176, 958295), (9269, 948680), (9620, 914066), (11063, 794840), (11470, 766636), (11960, 735227), (12820, 685906), (14260, 616642), (14743, 596440), (14911, 589720), (16120, 545491), (16666, 527620), (17020, 516646), (18538, 474340), (19240, 457033), (19871, 442520), (22126, 397420), (22940, 383318), (23717, 370760), (25640, 342953), (26381, 333320), (28520, 308321), (29486, 298220), (29822, 294860), (33332, 263810), (34040, 258323), (37076, 237170), (39742, 221260), (41665, 211048), (44252, 198710), (45880, 191659), (46345, 189736), (47434, 185380), (52762, 166660), (55315, 158968), (58972, 149110), (59644, 147430), (66664, 131905), (73715, 119288), (74152, 118585), (74555, 117944), (79484, 110630), (83330, 105524), (88504, 99355), (92690, 94868)]