179434680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 556372800

約数和(自身を除く): 376938120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 89, 106, 120, 159, 178, 212, 265, 267, 317, 318, 356, 424, 445, 530, 534, 634, 636, 712, 795, 890, 951, 1060, 1068, 1268, 1272, 1335, 1585, 1590, 1780, 1902, 2120, 2136, 2536, 2670, 3170, 3180, 3560, 3804, 4717, 4755, 5340, 6340, 6360, 7608, 9434, 9510, 10680, 12680, 14151, 16801, 18868, 19020, 23585, 28213, 28302, 33602, 37736, 38040, 47170, 50403, 56426, 56604, 67204, 70755, 84005, 84639, 94340, 100806, 112852, 113208, 134408, 141065, 141510, 168010, 169278, 188680, 201612, 225704, 252015, 282130, 283020, 336020, 338556, 403224, 423195, 504030, 564260, 566040, 672040, 677112, 846390, 1008060, 1128520, 1495289, 1692780, 2016120, 2990578, 3385560, 4485867, 5981156, 7476445, 8971734, 11962312, 14952890, 17943468, 22429335, 29905780, 35886936, 44858670, 59811560, 89717340, 179434680]

約数ペア:

[(1, 179434680), (2, 89717340), (3, 59811560), (4, 44858670), (5, 35886936), (6, 29905780), (8, 22429335), (10, 17943468), (12, 14952890), (15, 11962312), (20, 8971734), (24, 7476445), (30, 5981156), (40, 4485867), (53, 3385560), (60, 2990578), (89, 2016120), (106, 1692780), (120, 1495289), (159, 1128520), (178, 1008060), (212, 846390), (265, 677112), (267, 672040), (317, 566040), (318, 564260), (356, 504030), (424, 423195), (445, 403224), (530, 338556), (534, 336020), (634, 283020), (636, 282130), (712, 252015), (795, 225704), (890, 201612), (951, 188680), (1060, 169278), (1068, 168010), (1268, 141510), (1272, 141065), (1335, 134408), (1585, 113208), (1590, 112852), (1780, 100806), (1902, 94340), (2120, 84639), (2136, 84005), (2536, 70755), (2670, 67204), (3170, 56604), (3180, 56426), (3560, 50403), (3804, 47170), (4717, 38040), (4755, 37736), (5340, 33602), (6340, 28302), (6360, 28213), (7608, 23585), (9434, 19020), (9510, 18868), (10680, 16801), (12680, 14151)]