189642480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 160

約数和(自身を含む): 634941504

約数和(自身を除く): 445299024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 510, 530, 636, 680, 795, 816, 848, 877, 901, 1020, 1060, 1272, 1360, 1590, 1754, 1802, 2040, 2120, 2544, 2631, 2703, 3180, 3508, 3604, 4080, 4240, 4385, 4505, 5262, 5406, 6360, 7016, 7208, 8770, 9010, 10524, 10812, 12720, 13155, 13515, 14032, 14416, 14909, 17540, 18020, 21048, 21624, 26310, 27030, 29818, 35080, 36040, 42096, 43248, 44727, 46481, 52620, 54060, 59636, 70160, 72080, 74545, 89454, 92962, 105240, 108120, 119272, 139443, 149090, 178908, 185924, 210480, 216240, 223635, 232405, 238544, 278886, 298180, 357816, 371848, 447270, 464810, 557772, 596360, 697215, 715632, 743696, 790177, 894540, 929620, 1115544, 1192720, 1394430, 1580354, 1789080, 1859240, 2231088, 2370531, 2788860, 3160708, 3578160, 3718480, 3950885, 4741062, 5577720, 6321416, 7901770, 9482124, 11155440, 11852655, 12642832, 15803540, 18964248, 23705310, 31607080, 37928496, 47410620, 63214160, 94821240, 189642480]

約数ペア:

[(1, 189642480), (2, 94821240), (3, 63214160), (4, 47410620), (5, 37928496), (6, 31607080), (8, 23705310), (10, 18964248), (12, 15803540), (15, 12642832), (16, 11852655), (17, 11155440), (20, 9482124), (24, 7901770), (30, 6321416), (34, 5577720), (40, 4741062), (48, 3950885), (51, 3718480), (53, 3578160), (60, 3160708), (68, 2788860), (80, 2370531), (85, 2231088), (102, 1859240), (106, 1789080), (120, 1580354), (136, 1394430), (159, 1192720), (170, 1115544), (204, 929620), (212, 894540), (240, 790177), (255, 743696), (265, 715632), (272, 697215), (318, 596360), (340, 557772), (408, 464810), (424, 447270), (510, 371848), (530, 357816), (636, 298180), (680, 278886), (795, 238544), (816, 232405), (848, 223635), (877, 216240), (901, 210480), (1020, 185924), (1060, 178908), (1272, 149090), (1360, 139443), (1590, 119272), (1754, 108120), (1802, 105240), (2040, 92962), (2120, 89454), (2544, 74545), (2631, 72080), (2703, 70160), (3180, 59636), (3508, 54060), (3604, 52620), (4080, 46481), (4240, 44727), (4385, 43248), (4505, 42096), (5262, 36040), (5406, 35080), (6360, 29818), (7016, 27030), (7208, 26310), (8770, 21624), (9010, 21048), (10524, 18020), (10812, 17540), (12720, 14909), (13155, 14416), (13515, 14032)]