156981012780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1\times {\mathrm{48679}}^1$

素因数の和:49519

約数の個数: 96

約数和(自身を含む): 446335626240

約数和(自身を除く): 289354613460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 757, 852, 1065, 1420, 1514, 2130, 2271, 3028, 3785, 4260, 4542, 7570, 9084, 11355, 15140, 22710, 45420, 48679, 53747, 97358, 107494, 146037, 161241, 194716, 214988, 243395, 268735, 292074, 322482, 486790, 537470, 584148, 644964, 730185, 806205, 973580, 1074940, 1460370, 1612410, 2920740, 3224820, 3456209, 6912418, 10368627, 13824836, 17281045, 20737254, 34562090, 36850003, 41474508, 51843135, 69124180, 73700006, 103686270, 110550009, 147400012, 184250015, 207372540, 221100018, 368500030, 442200036, 552750045, 737000060, 1105500090, 2211000180, 2616350213, 5232700426, 7849050639, 10465400852, 13081751065, 15698101278, 26163502130, 31396202556, 39245253195, 52327004260, 78490506390, 156981012780]

約数ペア:

[(1, 156981012780), (2, 78490506390), (3, 52327004260), (4, 39245253195), (5, 31396202556), (6, 26163502130), (10, 15698101278), (12, 13081751065), (15, 10465400852), (20, 7849050639), (30, 5232700426), (60, 2616350213), (71, 2211000180), (142, 1105500090), (213, 737000060), (284, 552750045), (355, 442200036), (426, 368500030), (710, 221100018), (757, 207372540), (852, 184250015), (1065, 147400012), (1420, 110550009), (1514, 103686270), (2130, 73700006), (2271, 69124180), (3028, 51843135), (3785, 41474508), (4260, 36850003), (4542, 34562090), (7570, 20737254), (9084, 17281045), (11355, 13824836), (15140, 10368627), (22710, 6912418), (45420, 3456209), (48679, 3224820), (53747, 2920740), (97358, 1612410), (107494, 1460370), (146037, 1074940), (161241, 973580), (194716, 806205), (214988, 730185), (243395, 644964), (268735, 584148), (292074, 537470), (322482, 486790)]