143777340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2228

約数の個数: 144

約数和(自身を含む): 508068288

約数和(自身を除く): 364290948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2153, 2226, 2385, 3180, 3339, 3710, 4306, 4452, 4770, 5565, 6459, 6678, 7420, 8612, 9540, 10765, 11130, 12918, 13356, 15071, 16695, 19377, 21530, 22260, 25836, 30142, 32295, 33390, 38754, 43060, 45213, 60284, 64590, 66780, 75355, 77508, 90426, 96885, 114109, 129180, 135639, 150710, 180852, 193770, 226065, 228218, 271278, 301420, 342327, 387540, 452130, 456436, 542556, 570545, 678195, 684654, 798763, 904260, 1026981, 1141090, 1356390, 1369308, 1597526, 1711635, 2053962, 2282180, 2396289, 2712780, 3195052, 3423270, 3993815, 4107924, 4792578, 5134905, 6846540, 7188867, 7987630, 9585156, 10269810, 11981445, 14377734, 15975260, 20539620, 23962890, 28755468, 35944335, 47925780, 71888670, 143777340]

約数ペア:

[(1, 143777340), (2, 71888670), (3, 47925780), (4, 35944335), (5, 28755468), (6, 23962890), (7, 20539620), (9, 15975260), (10, 14377734), (12, 11981445), (14, 10269810), (15, 9585156), (18, 7987630), (20, 7188867), (21, 6846540), (28, 5134905), (30, 4792578), (35, 4107924), (36, 3993815), (42, 3423270), (45, 3195052), (53, 2712780), (60, 2396289), (63, 2282180), (70, 2053962), (84, 1711635), (90, 1597526), (105, 1369308), (106, 1356390), (126, 1141090), (140, 1026981), (159, 904260), (180, 798763), (210, 684654), (212, 678195), (252, 570545), (265, 542556), (315, 456436), (318, 452130), (371, 387540), (420, 342327), (477, 301420), (530, 271278), (630, 228218), (636, 226065), (742, 193770), (795, 180852), (954, 150710), (1060, 135639), (1113, 129180), (1260, 114109), (1484, 96885), (1590, 90426), (1855, 77508), (1908, 75355), (2153, 66780), (2226, 64590), (2385, 60284), (3180, 45213), (3339, 43060), (3710, 38754), (4306, 33390), (4452, 32295), (4770, 30142), (5565, 25836), (6459, 22260), (6678, 21530), (7420, 19377), (8612, 16695), (9540, 15071), (10765, 13356), (11130, 12918)]