2799859440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23473}}^1$

素因数の和:23567

約数の個数: 160

約数和(自身を含む): 10059641856

約数和(自身を除く): 7259782416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7952, 8520, 9940, 11928, 14910, 17040, 19880, 23473, 23856, 29820, 39760, 46946, 59640, 70419, 93892, 117365, 119280, 140838, 164311, 187784, 234730, 281676, 328622, 352095, 375568, 469460, 492933, 563352, 657244, 704190, 821555, 938920, 985866, 1126704, 1314488, 1408380, 1643110, 1666583, 1877840, 1971732, 2464665, 2628976, 2816760, 3286220, 3333166, 3943464, 4929330, 4999749, 5633520, 6572440, 6666332, 7886928, 8332915, 9858660, 9999498, 11666081, 13144880, 13332664, 16665830, 19717320, 19998996, 23332162, 24998745, 26665328, 33331660, 34998243, 39434640, 39997992, 46664324, 49997490, 58330405, 66663320, 69996486, 79995984, 93328648, 99994980, 116660810, 133326640, 139992972, 174991215, 186657296, 199989960, 233321620, 279985944, 349982430, 399979920, 466643240, 559971888, 699964860, 933286480, 1399929720, 2799859440]

約数ペア:

[(1, 2799859440), (2, 1399929720), (3, 933286480), (4, 699964860), (5, 559971888), (6, 466643240), (7, 399979920), (8, 349982430), (10, 279985944), (12, 233321620), (14, 199989960), (15, 186657296), (16, 174991215), (20, 139992972), (21, 133326640), (24, 116660810), (28, 99994980), (30, 93328648), (35, 79995984), (40, 69996486), (42, 66663320), (48, 58330405), (56, 49997490), (60, 46664324), (70, 39997992), (71, 39434640), (80, 34998243), (84, 33331660), (105, 26665328), (112, 24998745), (120, 23332162), (140, 19998996), (142, 19717320), (168, 16665830), (210, 13332664), (213, 13144880), (240, 11666081), (280, 9999498), (284, 9858660), (336, 8332915), (355, 7886928), (420, 6666332), (426, 6572440), (497, 5633520), (560, 4999749), (568, 4929330), (710, 3943464), (840, 3333166), (852, 3286220), (994, 2816760), (1065, 2628976), (1136, 2464665), (1420, 1971732), (1491, 1877840), (1680, 1666583), (1704, 1643110), (1988, 1408380), (2130, 1314488), (2485, 1126704), (2840, 985866), (2982, 938920), (3408, 821555), (3976, 704190), (4260, 657244), (4970, 563352), (5680, 492933), (5964, 469460), (7455, 375568), (7952, 352095), (8520, 328622), (9940, 281676), (11928, 234730), (14910, 187784), (17040, 164311), (19880, 140838), (23473, 119280), (23856, 117365), (29820, 93892), (39760, 70419), (46946, 59640)]