1243135320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{3169}}^1$

素因数の和:3657

約数の個数: 128

約数和(自身を含む): 4272652800

約数和(自身を除く): 3029517480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 467, 840, 934, 1401, 1868, 2335, 2802, 3169, 3269, 3736, 4670, 5604, 6338, 6538, 7005, 9340, 9507, 9807, 11208, 12676, 13076, 14010, 15845, 16345, 18680, 19014, 19614, 22183, 25352, 26152, 28020, 31690, 32690, 38028, 39228, 44366, 47535, 49035, 56040, 63380, 65380, 66549, 76056, 78456, 88732, 95070, 98070, 110915, 126760, 130760, 133098, 177464, 190140, 196140, 221830, 266196, 332745, 380280, 392280, 443660, 532392, 665490, 887320, 1330980, 1479923, 2661960, 2959846, 4439769, 5919692, 7399615, 8879538, 10359461, 11839384, 14799230, 17759076, 20718922, 22198845, 29598460, 31078383, 35518152, 41437844, 44397690, 51797305, 59196920, 62156766, 82875688, 88795380, 103594610, 124313532, 155391915, 177590760, 207189220, 248627064, 310783830, 414378440, 621567660, 1243135320]

約数ペア:

[(1, 1243135320), (2, 621567660), (3, 414378440), (4, 310783830), (5, 248627064), (6, 207189220), (7, 177590760), (8, 155391915), (10, 124313532), (12, 103594610), (14, 88795380), (15, 82875688), (20, 62156766), (21, 59196920), (24, 51797305), (28, 44397690), (30, 41437844), (35, 35518152), (40, 31078383), (42, 29598460), (56, 22198845), (60, 20718922), (70, 17759076), (84, 14799230), (105, 11839384), (120, 10359461), (140, 8879538), (168, 7399615), (210, 5919692), (280, 4439769), (420, 2959846), (467, 2661960), (840, 1479923), (934, 1330980), (1401, 887320), (1868, 665490), (2335, 532392), (2802, 443660), (3169, 392280), (3269, 380280), (3736, 332745), (4670, 266196), (5604, 221830), (6338, 196140), (6538, 190140), (7005, 177464), (9340, 133098), (9507, 130760), (9807, 126760), (11208, 110915), (12676, 98070), (13076, 95070), (14010, 88732), (15845, 78456), (16345, 76056), (18680, 66549), (19014, 65380), (19614, 63380), (22183, 56040), (25352, 49035), (26152, 47535), (28020, 44366), (31690, 39228), (32690, 38028)]