1301358840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5023}}^1$

素因数の和:5181

約数の個数: 128

約数和(自身を含む): 4167106560

約数和(自身を除く): 2865747720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 170, 204, 254, 255, 340, 381, 408, 508, 510, 635, 680, 762, 1016, 1020, 1270, 1524, 1905, 2040, 2159, 2540, 3048, 3810, 4318, 5023, 5080, 6477, 7620, 8636, 10046, 10795, 12954, 15069, 15240, 17272, 20092, 21590, 25115, 25908, 30138, 32385, 40184, 43180, 50230, 51816, 60276, 64770, 75345, 85391, 86360, 100460, 120552, 129540, 150690, 170782, 200920, 256173, 259080, 301380, 341564, 426955, 512346, 602760, 637921, 683128, 853910, 1024692, 1275842, 1280865, 1707820, 1913763, 2049384, 2551684, 2561730, 3189605, 3415640, 3827526, 5103368, 5123460, 6379210, 7655052, 9568815, 10246920, 10844657, 12758420, 15310104, 19137630, 21689314, 25516840, 32533971, 38275260, 43378628, 54223285, 65067942, 76550520, 86757256, 108446570, 130135884, 162669855, 216893140, 260271768, 325339710, 433786280, 650679420, 1301358840]

約数ペア:

[(1, 1301358840), (2, 650679420), (3, 433786280), (4, 325339710), (5, 260271768), (6, 216893140), (8, 162669855), (10, 130135884), (12, 108446570), (15, 86757256), (17, 76550520), (20, 65067942), (24, 54223285), (30, 43378628), (34, 38275260), (40, 32533971), (51, 25516840), (60, 21689314), (68, 19137630), (85, 15310104), (102, 12758420), (120, 10844657), (127, 10246920), (136, 9568815), (170, 7655052), (204, 6379210), (254, 5123460), (255, 5103368), (340, 3827526), (381, 3415640), (408, 3189605), (508, 2561730), (510, 2551684), (635, 2049384), (680, 1913763), (762, 1707820), (1016, 1280865), (1020, 1275842), (1270, 1024692), (1524, 853910), (1905, 683128), (2040, 637921), (2159, 602760), (2540, 512346), (3048, 426955), (3810, 341564), (4318, 301380), (5023, 259080), (5080, 256173), (6477, 200920), (7620, 170782), (8636, 150690), (10046, 129540), (10795, 120552), (12954, 100460), (15069, 86360), (15240, 85391), (17272, 75345), (20092, 64770), (21590, 60276), (25115, 51816), (25908, 50230), (30138, 43180), (32385, 40184)]