156945310960

素因数分解:

$2^4\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1231}}^1\times {\mathrm{3457}}^1$

素因数の和:5162

約数の個数: 80

約数和(自身を含む): 366092318592

約数和(自身を除く): 209147007632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 461, 922, 1231, 1844, 2305, 2462, 3457, 3688, 4610, 4924, 6155, 6914, 7376, 9220, 9848, 12310, 13828, 17285, 18440, 19696, 24620, 27656, 34570, 36880, 49240, 55312, 69140, 98480, 138280, 276560, 567491, 1134982, 1593677, 2269964, 2837455, 3187354, 4255567, 4539928, 5674910, 6374708, 7968385, 8511134, 9079856, 11349820, 12749416, 15936770, 17022268, 21277835, 22699640, 25498832, 31873540, 34044536, 42555670, 45399280, 63747080, 68089072, 85111340, 127494160, 170222680, 340445360, 1961816387, 3923632774, 7847265548, 9809081935, 15694531096, 19618163870, 31389062192, 39236327740, 78472655480, 156945310960]

約数ペア:

[(1, 156945310960), (2, 78472655480), (4, 39236327740), (5, 31389062192), (8, 19618163870), (10, 15694531096), (16, 9809081935), (20, 7847265548), (40, 3923632774), (80, 1961816387), (461, 340445360), (922, 170222680), (1231, 127494160), (1844, 85111340), (2305, 68089072), (2462, 63747080), (3457, 45399280), (3688, 42555670), (4610, 34044536), (4924, 31873540), (6155, 25498832), (6914, 22699640), (7376, 21277835), (9220, 17022268), (9848, 15936770), (12310, 12749416), (13828, 11349820), (17285, 9079856), (18440, 8511134), (19696, 7968385), (24620, 6374708), (27656, 5674910), (34570, 4539928), (36880, 4255567), (49240, 3187354), (55312, 2837455), (69140, 2269964), (98480, 1593677), (138280, 1134982), (276560, 567491)]