1670631240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2341}}^1$

素因数の和:2687

約数の個数: 128

約数和(自身を含む): 5294793600

約数和(自身を除く): 3624162360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 313, 380, 456, 570, 626, 760, 939, 1140, 1252, 1565, 1878, 2280, 2341, 2504, 3130, 3756, 4682, 4695, 5947, 6260, 7023, 7512, 9364, 9390, 11705, 11894, 12520, 14046, 17841, 18728, 18780, 23410, 23788, 28092, 29735, 35115, 35682, 37560, 44479, 46820, 47576, 56184, 59470, 70230, 71364, 88958, 89205, 93640, 118940, 133437, 140460, 142728, 177916, 178410, 222395, 237880, 266874, 280920, 355832, 356820, 444790, 533748, 667185, 713640, 732733, 889580, 1067496, 1334370, 1465466, 1779160, 2198199, 2668740, 2930932, 3663665, 4396398, 5337480, 5861864, 7327330, 8792796, 10990995, 13921927, 14654660, 17585592, 21981990, 27843854, 29309320, 41765781, 43963980, 55687708, 69609635, 83531562, 87927960, 111375416, 139219270, 167063124, 208828905, 278438540, 334126248, 417657810, 556877080, 835315620, 1670631240]

約数ペア:

[(1, 1670631240), (2, 835315620), (3, 556877080), (4, 417657810), (5, 334126248), (6, 278438540), (8, 208828905), (10, 167063124), (12, 139219270), (15, 111375416), (19, 87927960), (20, 83531562), (24, 69609635), (30, 55687708), (38, 43963980), (40, 41765781), (57, 29309320), (60, 27843854), (76, 21981990), (95, 17585592), (114, 14654660), (120, 13921927), (152, 10990995), (190, 8792796), (228, 7327330), (285, 5861864), (313, 5337480), (380, 4396398), (456, 3663665), (570, 2930932), (626, 2668740), (760, 2198199), (939, 1779160), (1140, 1465466), (1252, 1334370), (1565, 1067496), (1878, 889580), (2280, 732733), (2341, 713640), (2504, 667185), (3130, 533748), (3756, 444790), (4682, 356820), (4695, 355832), (5947, 280920), (6260, 266874), (7023, 237880), (7512, 222395), (9364, 178410), (9390, 177916), (11705, 142728), (11894, 140460), (12520, 133437), (14046, 118940), (17841, 93640), (18728, 89205), (18780, 88958), (23410, 71364), (23788, 70230), (28092, 59470), (29735, 56184), (35115, 47576), (35682, 46820), (37560, 44479)]