40396860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10687}}^1$

素因数の和:10712

約数の個数: 96

約数和(自身を含む): 143646720

約数和(自身を除く): 103249860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10687, 21374, 32061, 42748, 53435, 64122, 74809, 96183, 106870, 128244, 149618, 160305, 192366, 213740, 224427, 288549, 299236, 320610, 374045, 384732, 448854, 480915, 577098, 641220, 673281, 748090, 897708, 961830, 1122135, 1154196, 1346562, 1442745, 1496180, 1923660, 2019843, 2244270, 2693124, 2885490, 3366405, 4039686, 4488540, 5770980, 6732810, 8079372, 10099215, 13465620, 20198430, 40396860]

約数ペア:

[(1, 40396860), (2, 20198430), (3, 13465620), (4, 10099215), (5, 8079372), (6, 6732810), (7, 5770980), (9, 4488540), (10, 4039686), (12, 3366405), (14, 2885490), (15, 2693124), (18, 2244270), (20, 2019843), (21, 1923660), (27, 1496180), (28, 1442745), (30, 1346562), (35, 1154196), (36, 1122135), (42, 961830), (45, 897708), (54, 748090), (60, 673281), (63, 641220), (70, 577098), (84, 480915), (90, 448854), (105, 384732), (108, 374045), (126, 320610), (135, 299236), (140, 288549), (180, 224427), (189, 213740), (210, 192366), (252, 160305), (270, 149618), (315, 128244), (378, 106870), (420, 96183), (540, 74809), (630, 64122), (756, 53435), (945, 42748), (1260, 32061), (1890, 21374), (3780, 10687)]