704351760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1987}}^1$

素因数の和:2221

約数の個数: 160

約数和(自身を含む): 2508506112

約数和(自身を除く): 1804154352

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, 80, 84, 105, 112, 120, 140, 168, 210, 211, 240, 280, 336, 420, 422, 560, 633, 840, 844, 1055, 1266, 1477, 1680, 1688, 1987, 2110, 2532, 2954, 3165, 3376, 3974, 4220, 4431, 5064, 5908, 5961, 6330, 7385, 7948, 8440, 8862, 9935, 10128, 11816, 11922, 12660, 13909, 14770, 15896, 16880, 17724, 19870, 22155, 23632, 23844, 25320, 27818, 29540, 29805, 31792, 35448, 39740, 41727, 44310, 47688, 50640, 55636, 59080, 59610, 69545, 70896, 79480, 83454, 88620, 95376, 111272, 118160, 119220, 139090, 158960, 166908, 177240, 208635, 222544, 238440, 278180, 333816, 354480, 417270, 419257, 476880, 556360, 667632, 834540, 838514, 1112720, 1257771, 1669080, 1677028, 2096285, 2515542, 2934799, 3338160, 3354056, 4192570, 5031084, 5869598, 6288855, 6708112, 8385140, 8804397, 10062168, 11739196, 12577710, 14673995, 16770280, 17608794, 20124336, 23478392, 25155420, 29347990, 33540560, 35217588, 44021985, 46956784, 50310840, 58695980, 70435176, 88043970, 100621680, 117391960, 140870352, 176087940, 234783920, 352175880, 704351760]

約数ペア:

[(1, 704351760), (2, 352175880), (3, 234783920), (4, 176087940), (5, 140870352), (6, 117391960), (7, 100621680), (8, 88043970), (10, 70435176), (12, 58695980), (14, 50310840), (15, 46956784), (16, 44021985), (20, 35217588), (21, 33540560), (24, 29347990), (28, 25155420), (30, 23478392), (35, 20124336), (40, 17608794), (42, 16770280), (48, 14673995), (56, 12577710), (60, 11739196), (70, 10062168), (80, 8804397), (84, 8385140), (105, 6708112), (112, 6288855), (120, 5869598), (140, 5031084), (168, 4192570), (210, 3354056), (211, 3338160), (240, 2934799), (280, 2515542), (336, 2096285), (420, 1677028), (422, 1669080), (560, 1257771), (633, 1112720), (840, 838514), (844, 834540), (1055, 667632), (1266, 556360), (1477, 476880), (1680, 419257), (1688, 417270), (1987, 354480), (2110, 333816), (2532, 278180), (2954, 238440), (3165, 222544), (3376, 208635), (3974, 177240), (4220, 166908), (4431, 158960), (5064, 139090), (5908, 119220), (5961, 118160), (6330, 111272), (7385, 95376), (7948, 88620), (8440, 83454), (8862, 79480), (9935, 70896), (10128, 69545), (11816, 59610), (11922, 59080), (12660, 55636), (13909, 50640), (14770, 47688), (15896, 44310), (16880, 41727), (17724, 39740), (19870, 35448), (22155, 31792), (23632, 29805), (23844, 29540), (25320, 27818)]