859886520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3319}}^1$

素因数の和:3477

約数の個数: 128

約数和(自身を含む): 2753740800

約数和(自身を除く): 1893854280

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, 3319, 3810, 4318, 5080, 6477, 6638, 7620, 8636, 9957, 10795, 12954, 13276, 15240, 16595, 17272, 19914, 21590, 25908, 26552, 32385, 33190, 39828, 43180, 49785, 51816, 56423, 64770, 66380, 79656, 86360, 99570, 112846, 129540, 132760, 169269, 199140, 225692, 259080, 282115, 338538, 398280, 421513, 451384, 564230, 677076, 843026, 846345, 1128460, 1264539, 1354152, 1686052, 1692690, 2107565, 2256920, 2529078, 3372104, 3385380, 4215130, 5058156, 6322695, 6770760, 7165721, 8430260, 10116312, 12645390, 14331442, 16860520, 21497163, 25290780, 28662884, 35828605, 42994326, 50581560, 57325768, 71657210, 85988652, 107485815, 143314420, 171977304, 214971630, 286628840, 429943260, 859886520]

約数ペア:

[(1, 859886520), (2, 429943260), (3, 286628840), (4, 214971630), (5, 171977304), (6, 143314420), (8, 107485815), (10, 85988652), (12, 71657210), (15, 57325768), (17, 50581560), (20, 42994326), (24, 35828605), (30, 28662884), (34, 25290780), (40, 21497163), (51, 16860520), (60, 14331442), (68, 12645390), (85, 10116312), (102, 8430260), (120, 7165721), (127, 6770760), (136, 6322695), (170, 5058156), (204, 4215130), (254, 3385380), (255, 3372104), (340, 2529078), (381, 2256920), (408, 2107565), (508, 1692690), (510, 1686052), (635, 1354152), (680, 1264539), (762, 1128460), (1016, 846345), (1020, 843026), (1270, 677076), (1524, 564230), (1905, 451384), (2040, 421513), (2159, 398280), (2540, 338538), (3048, 282115), (3319, 259080), (3810, 225692), (4318, 199140), (5080, 169269), (6477, 132760), (6638, 129540), (7620, 112846), (8636, 99570), (9957, 86360), (10795, 79656), (12954, 66380), (13276, 64770), (15240, 56423), (16595, 51816), (17272, 49785), (19914, 43180), (21590, 39828), (25908, 33190), (26552, 32385)]