211047720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2293}}^1$

素因数の和:2379

約数の個数: 128

約数和(自身を含む): 693705600

約数和(自身を除く): 482657880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 1180, 1416, 1534, 1560, 1770, 2293, 2301, 2360, 3068, 3540, 3835, 4586, 4602, 6136, 6879, 7080, 7670, 9172, 9204, 11465, 11505, 13758, 15340, 18344, 18408, 22930, 23010, 27516, 29809, 30680, 34395, 45860, 46020, 55032, 59618, 68790, 89427, 91720, 92040, 119236, 135287, 137580, 149045, 178854, 238472, 270574, 275160, 298090, 357708, 405861, 447135, 541148, 596180, 676435, 715416, 811722, 894270, 1082296, 1192360, 1352870, 1623444, 1758731, 1788540, 2029305, 2705740, 3246888, 3517462, 3577080, 4058610, 5276193, 5411480, 7034924, 8117220, 8793655, 10552386, 14069848, 16234440, 17587310, 21104772, 26380965, 35174620, 42209544, 52761930, 70349240, 105523860, 211047720]

約数ペア:

[(1, 211047720), (2, 105523860), (3, 70349240), (4, 52761930), (5, 42209544), (6, 35174620), (8, 26380965), (10, 21104772), (12, 17587310), (13, 16234440), (15, 14069848), (20, 10552386), (24, 8793655), (26, 8117220), (30, 7034924), (39, 5411480), (40, 5276193), (52, 4058610), (59, 3577080), (60, 3517462), (65, 3246888), (78, 2705740), (104, 2029305), (118, 1788540), (120, 1758731), (130, 1623444), (156, 1352870), (177, 1192360), (195, 1082296), (236, 894270), (260, 811722), (295, 715416), (312, 676435), (354, 596180), (390, 541148), (472, 447135), (520, 405861), (590, 357708), (708, 298090), (767, 275160), (780, 270574), (885, 238472), (1180, 178854), (1416, 149045), (1534, 137580), (1560, 135287), (1770, 119236), (2293, 92040), (2301, 91720), (2360, 89427), (3068, 68790), (3540, 59618), (3835, 55032), (4586, 46020), (4602, 45860), (6136, 34395), (6879, 30680), (7080, 29809), (7670, 27516), (9172, 23010), (9204, 22930), (11465, 18408), (11505, 18344), (13758, 15340)]