139931880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 460961280

約数和(自身を除く): 321029400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 227, 264, 330, 440, 454, 467, 660, 681, 908, 934, 1135, 1320, 1362, 1401, 1816, 1868, 2270, 2335, 2497, 2724, 2802, 3405, 3736, 4540, 4670, 4994, 5137, 5448, 5604, 6810, 7005, 7491, 9080, 9340, 9988, 10274, 11208, 12485, 13620, 14010, 14982, 15411, 18680, 19976, 20548, 24970, 25685, 27240, 28020, 29964, 30822, 37455, 41096, 49940, 51370, 56040, 59928, 61644, 74910, 77055, 99880, 102740, 106009, 123288, 149820, 154110, 205480, 212018, 299640, 308220, 318027, 424036, 530045, 616440, 636054, 848072, 1060090, 1166099, 1272108, 1590135, 2120180, 2332198, 2544216, 3180270, 3498297, 4240360, 4664396, 5830495, 6360540, 6996594, 9328792, 11660990, 12721080, 13993188, 17491485, 23321980, 27986376, 34982970, 46643960, 69965940, 139931880]

約数ペア:

[(1, 139931880), (2, 69965940), (3, 46643960), (4, 34982970), (5, 27986376), (6, 23321980), (8, 17491485), (10, 13993188), (11, 12721080), (12, 11660990), (15, 9328792), (20, 6996594), (22, 6360540), (24, 5830495), (30, 4664396), (33, 4240360), (40, 3498297), (44, 3180270), (55, 2544216), (60, 2332198), (66, 2120180), (88, 1590135), (110, 1272108), (120, 1166099), (132, 1060090), (165, 848072), (220, 636054), (227, 616440), (264, 530045), (330, 424036), (440, 318027), (454, 308220), (467, 299640), (660, 212018), (681, 205480), (908, 154110), (934, 149820), (1135, 123288), (1320, 106009), (1362, 102740), (1401, 99880), (1816, 77055), (1868, 74910), (2270, 61644), (2335, 59928), (2497, 56040), (2724, 51370), (2802, 49940), (3405, 41096), (3736, 37455), (4540, 30822), (4670, 29964), (4994, 28020), (5137, 27240), (5448, 25685), (5604, 24970), (6810, 20548), (7005, 19976), (7491, 18680), (9080, 15411), (9340, 14982), (9988, 14010), (10274, 13620), (11208, 12485)]