40542180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 131410944

約数和(自身を除く): 90868764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1163, 1245, 1660, 1743, 2324, 2326, 2490, 2905, 3486, 3489, 4652, 4980, 5810, 5815, 6972, 6978, 8141, 8715, 11620, 11630, 13956, 16282, 17430, 17445, 23260, 24423, 32564, 34860, 34890, 40705, 48846, 69780, 81410, 96529, 97692, 122115, 162820, 193058, 244230, 289587, 386116, 482645, 488460, 579174, 675703, 965290, 1158348, 1351406, 1447935, 1930580, 2027109, 2702812, 2895870, 3378515, 4054218, 5791740, 6757030, 8108436, 10135545, 13514060, 20271090, 40542180]

約数ペア:

[(1, 40542180), (2, 20271090), (3, 13514060), (4, 10135545), (5, 8108436), (6, 6757030), (7, 5791740), (10, 4054218), (12, 3378515), (14, 2895870), (15, 2702812), (20, 2027109), (21, 1930580), (28, 1447935), (30, 1351406), (35, 1158348), (42, 965290), (60, 675703), (70, 579174), (83, 488460), (84, 482645), (105, 386116), (140, 289587), (166, 244230), (210, 193058), (249, 162820), (332, 122115), (415, 97692), (420, 96529), (498, 81410), (581, 69780), (830, 48846), (996, 40705), (1162, 34890), (1163, 34860), (1245, 32564), (1660, 24423), (1743, 23260), (2324, 17445), (2326, 17430), (2490, 16282), (2905, 13956), (3486, 11630), (3489, 11620), (4652, 8715), (4980, 8141), (5810, 6978), (5815, 6972)]