162168720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1269

約数の個数: 160

約数和(自身を含む): 581962752

約数和(自身を除く): 419794032

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, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1163, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2326, 2490, 2905, 3320, 3486, 3489, 3984, 4648, 4652, 4980, 5810, 5815, 6640, 6972, 6978, 8141, 8715, 9296, 9304, 9960, 11620, 11630, 13944, 13956, 16282, 17430, 17445, 18608, 19920, 23240, 23260, 24423, 27888, 27912, 32564, 34860, 34890, 40705, 46480, 46520, 48846, 55824, 65128, 69720, 69780, 81410, 93040, 96529, 97692, 122115, 130256, 139440, 139560, 162820, 193058, 195384, 244230, 279120, 289587, 325640, 386116, 390768, 482645, 488460, 579174, 651280, 675703, 772232, 965290, 976920, 1158348, 1351406, 1447935, 1544464, 1930580, 1953840, 2027109, 2316696, 2702812, 2895870, 3378515, 3861160, 4054218, 4633392, 5405624, 5791740, 6757030, 7722320, 8108436, 10135545, 10811248, 11583480, 13514060, 16216872, 20271090, 23166960, 27028120, 32433744, 40542180, 54056240, 81084360, 162168720]

約数ペア:

[(1, 162168720), (2, 81084360), (3, 54056240), (4, 40542180), (5, 32433744), (6, 27028120), (7, 23166960), (8, 20271090), (10, 16216872), (12, 13514060), (14, 11583480), (15, 10811248), (16, 10135545), (20, 8108436), (21, 7722320), (24, 6757030), (28, 5791740), (30, 5405624), (35, 4633392), (40, 4054218), (42, 3861160), (48, 3378515), (56, 2895870), (60, 2702812), (70, 2316696), (80, 2027109), (83, 1953840), (84, 1930580), (105, 1544464), (112, 1447935), (120, 1351406), (140, 1158348), (166, 976920), (168, 965290), (210, 772232), (240, 675703), (249, 651280), (280, 579174), (332, 488460), (336, 482645), (415, 390768), (420, 386116), (498, 325640), (560, 289587), (581, 279120), (664, 244230), (830, 195384), (840, 193058), (996, 162820), (1162, 139560), (1163, 139440), (1245, 130256), (1328, 122115), (1660, 97692), (1680, 96529), (1743, 93040), (1992, 81410), (2324, 69780), (2326, 69720), (2490, 65128), (2905, 55824), (3320, 48846), (3486, 46520), (3489, 46480), (3984, 40705), (4648, 34890), (4652, 34860), (4980, 32564), (5810, 27912), (5815, 27888), (6640, 24423), (6972, 23260), (6978, 23240), (8141, 19920), (8715, 18608), (9296, 17445), (9304, 17430), (9960, 16282), (11620, 13956), (11630, 13944)]