70267440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 230360256

約数和(自身を除く): 160092816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 41, 48, 60, 74, 80, 82, 111, 120, 123, 148, 164, 185, 193, 205, 222, 240, 246, 296, 328, 370, 386, 410, 444, 492, 555, 579, 592, 615, 656, 740, 772, 820, 888, 965, 984, 1110, 1158, 1230, 1480, 1517, 1544, 1640, 1776, 1930, 1968, 2220, 2316, 2460, 2895, 2960, 3034, 3088, 3280, 3860, 4440, 4551, 4632, 4920, 5790, 6068, 7141, 7585, 7720, 7913, 8880, 9102, 9264, 9840, 11580, 12136, 14282, 15170, 15440, 15826, 18204, 21423, 22755, 23160, 23739, 24272, 28564, 30340, 31652, 35705, 36408, 39565, 42846, 45510, 46320, 47478, 57128, 60680, 63304, 71410, 72816, 79130, 85692, 91020, 94956, 107115, 114256, 118695, 121360, 126608, 142820, 158260, 171384, 182040, 189912, 214230, 237390, 285640, 292781, 316520, 342768, 364080, 379824, 428460, 474780, 571280, 585562, 633040, 856920, 878343, 949560, 1171124, 1463905, 1713840, 1756686, 1899120, 2342248, 2927810, 3513372, 4391715, 4684496, 5855620, 7026744, 8783430, 11711240, 14053488, 17566860, 23422480, 35133720, 70267440]

約数ペア:

[(1, 70267440), (2, 35133720), (3, 23422480), (4, 17566860), (5, 14053488), (6, 11711240), (8, 8783430), (10, 7026744), (12, 5855620), (15, 4684496), (16, 4391715), (20, 3513372), (24, 2927810), (30, 2342248), (37, 1899120), (40, 1756686), (41, 1713840), (48, 1463905), (60, 1171124), (74, 949560), (80, 878343), (82, 856920), (111, 633040), (120, 585562), (123, 571280), (148, 474780), (164, 428460), (185, 379824), (193, 364080), (205, 342768), (222, 316520), (240, 292781), (246, 285640), (296, 237390), (328, 214230), (370, 189912), (386, 182040), (410, 171384), (444, 158260), (492, 142820), (555, 126608), (579, 121360), (592, 118695), (615, 114256), (656, 107115), (740, 94956), (772, 91020), (820, 85692), (888, 79130), (965, 72816), (984, 71410), (1110, 63304), (1158, 60680), (1230, 57128), (1480, 47478), (1517, 46320), (1544, 45510), (1640, 42846), (1776, 39565), (1930, 36408), (1968, 35705), (2220, 31652), (2316, 30340), (2460, 28564), (2895, 24272), (2960, 23739), (3034, 23160), (3088, 22755), (3280, 21423), (3860, 18204), (4440, 15826), (4551, 15440), (4632, 15170), (4920, 14282), (5790, 12136), (6068, 11580), (7141, 9840), (7585, 9264), (7720, 9102), (7913, 8880)]