70853520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 230699520

約数和(自身を除く): 159846000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 79, 80, 101, 111, 120, 148, 158, 185, 202, 222, 237, 240, 296, 303, 316, 370, 395, 404, 444, 474, 505, 555, 592, 606, 632, 740, 790, 808, 888, 948, 1010, 1110, 1185, 1212, 1264, 1480, 1515, 1580, 1616, 1776, 1896, 2020, 2220, 2370, 2424, 2923, 2960, 3030, 3160, 3737, 3792, 4040, 4440, 4740, 4848, 5846, 6060, 6320, 7474, 7979, 8080, 8769, 8880, 9480, 11211, 11692, 12120, 14615, 14948, 15958, 17538, 18685, 18960, 22422, 23384, 23937, 24240, 29230, 29896, 31916, 35076, 37370, 39895, 43845, 44844, 46768, 47874, 56055, 58460, 59792, 63832, 70152, 74740, 79790, 87690, 89688, 95748, 112110, 116920, 119685, 127664, 140304, 149480, 159580, 175380, 179376, 191496, 224220, 233840, 239370, 295223, 298960, 319160, 350760, 382992, 448440, 478740, 590446, 638320, 701520, 885669, 896880, 957480, 1180892, 1476115, 1771338, 1914960, 2361784, 2952230, 3542676, 4428345, 4723568, 5904460, 7085352, 8856690, 11808920, 14170704, 17713380, 23617840, 35426760, 70853520]

約数ペア:

[(1, 70853520), (2, 35426760), (3, 23617840), (4, 17713380), (5, 14170704), (6, 11808920), (8, 8856690), (10, 7085352), (12, 5904460), (15, 4723568), (16, 4428345), (20, 3542676), (24, 2952230), (30, 2361784), (37, 1914960), (40, 1771338), (48, 1476115), (60, 1180892), (74, 957480), (79, 896880), (80, 885669), (101, 701520), (111, 638320), (120, 590446), (148, 478740), (158, 448440), (185, 382992), (202, 350760), (222, 319160), (237, 298960), (240, 295223), (296, 239370), (303, 233840), (316, 224220), (370, 191496), (395, 179376), (404, 175380), (444, 159580), (474, 149480), (505, 140304), (555, 127664), (592, 119685), (606, 116920), (632, 112110), (740, 95748), (790, 89688), (808, 87690), (888, 79790), (948, 74740), (1010, 70152), (1110, 63832), (1185, 59792), (1212, 58460), (1264, 56055), (1480, 47874), (1515, 46768), (1580, 44844), (1616, 43845), (1776, 39895), (1896, 37370), (2020, 35076), (2220, 31916), (2370, 29896), (2424, 29230), (2923, 24240), (2960, 23937), (3030, 23384), (3160, 22422), (3737, 18960), (3792, 18685), (4040, 17538), (4440, 15958), (4740, 14948), (4848, 14615), (5846, 12120), (6060, 11692), (6320, 11211), (7474, 9480), (7979, 8880), (8080, 8769)]