156936478580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{59693}}^1$

素因数の和:60009

約数の個数: 96

約数和(自身を含む): 382691070720

約数和(自身を除く): 225754592140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 211, 356, 422, 445, 623, 844, 890, 1055, 1246, 1477, 1780, 2110, 2492, 2954, 3115, 4220, 5908, 6230, 7385, 12460, 14770, 18779, 29540, 37558, 59693, 75116, 93895, 119386, 131453, 187790, 238772, 262906, 298465, 375580, 417851, 525812, 596930, 657265, 835702, 1193860, 1314530, 1671404, 2089255, 2629060, 4178510, 5312677, 8357020, 10625354, 12595223, 21250708, 25190446, 26563385, 37188739, 50380892, 53126770, 62976115, 74377478, 88166561, 106253540, 125952230, 148754956, 176333122, 185943695, 251904460, 352666244, 371887390, 440832805, 743774780, 881665610, 1120974847, 1763331220, 2241949694, 4483899388, 5604874235, 7846823929, 11209748470, 15693647858, 22419496940, 31387295716, 39234119645, 78468239290, 156936478580]

約数ペア:

[(1, 156936478580), (2, 78468239290), (4, 39234119645), (5, 31387295716), (7, 22419496940), (10, 15693647858), (14, 11209748470), (20, 7846823929), (28, 5604874235), (35, 4483899388), (70, 2241949694), (89, 1763331220), (140, 1120974847), (178, 881665610), (211, 743774780), (356, 440832805), (422, 371887390), (445, 352666244), (623, 251904460), (844, 185943695), (890, 176333122), (1055, 148754956), (1246, 125952230), (1477, 106253540), (1780, 88166561), (2110, 74377478), (2492, 62976115), (2954, 53126770), (3115, 50380892), (4220, 37188739), (5908, 26563385), (6230, 25190446), (7385, 21250708), (12460, 12595223), (14770, 10625354), (18779, 8357020), (29540, 5312677), (37558, 4178510), (59693, 2629060), (75116, 2089255), (93895, 1671404), (119386, 1314530), (131453, 1193860), (187790, 835702), (238772, 657265), (262906, 596930), (298465, 525812), (375580, 417851)]