1520402436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 4523291136

約数和(自身を除く): 3002888700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 137, 141, 188, 252, 274, 282, 329, 411, 423, 548, 564, 658, 822, 846, 937, 959, 987, 1233, 1316, 1644, 1692, 1874, 1918, 1974, 2466, 2811, 2877, 2961, 3748, 3836, 3948, 4932, 5622, 5754, 5922, 6439, 6559, 8433, 8631, 11244, 11508, 11844, 12878, 13118, 16866, 17262, 19317, 19677, 25756, 26236, 33732, 34524, 38634, 39354, 44039, 45073, 57951, 59031, 77268, 78708, 88078, 90146, 115902, 118062, 128369, 132117, 135219, 176156, 180292, 231804, 236124, 256738, 264234, 270438, 308273, 385107, 396351, 405657, 513476, 528468, 540876, 616546, 770214, 792702, 811314, 898583, 924819, 1155321, 1233092, 1540428, 1585404, 1622628, 1797166, 1849638, 2310642, 2695749, 2774457, 3594332, 3699276, 4621284, 5391498, 5548914, 6033343, 8087247, 10782996, 11097828, 12066686, 16174494, 18100029, 24133372, 32348988, 36200058, 42233401, 54300087, 72400116, 84466802, 108600174, 126700203, 168933604, 217200348, 253400406, 380100609, 506800812, 760201218, 1520402436]

約数ペア:

[(1, 1520402436), (2, 760201218), (3, 506800812), (4, 380100609), (6, 253400406), (7, 217200348), (9, 168933604), (12, 126700203), (14, 108600174), (18, 84466802), (21, 72400116), (28, 54300087), (36, 42233401), (42, 36200058), (47, 32348988), (63, 24133372), (84, 18100029), (94, 16174494), (126, 12066686), (137, 11097828), (141, 10782996), (188, 8087247), (252, 6033343), (274, 5548914), (282, 5391498), (329, 4621284), (411, 3699276), (423, 3594332), (548, 2774457), (564, 2695749), (658, 2310642), (822, 1849638), (846, 1797166), (937, 1622628), (959, 1585404), (987, 1540428), (1233, 1233092), (1316, 1155321), (1644, 924819), (1692, 898583), (1874, 811314), (1918, 792702), (1974, 770214), (2466, 616546), (2811, 540876), (2877, 528468), (2961, 513476), (3748, 405657), (3836, 396351), (3948, 385107), (4932, 308273), (5622, 270438), (5754, 264234), (5922, 256738), (6439, 236124), (6559, 231804), (8433, 180292), (8631, 176156), (11244, 135219), (11508, 132117), (11844, 128369), (12878, 118062), (13118, 115902), (16866, 90146), (17262, 88078), (19317, 78708), (19677, 77268), (25756, 59031), (26236, 57951), (33732, 45073), (34524, 44039), (38634, 39354)]