173610840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1157

約数の個数: 128

約数和(自身を含む): 566596800

約数和(自身を除く): 392985960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 780, 872, 1021, 1090, 1308, 1417, 1560, 1635, 2042, 2180, 2616, 2834, 3063, 3270, 4084, 4251, 4360, 5105, 5668, 6126, 6540, 7085, 8168, 8502, 10210, 11336, 12252, 13080, 13273, 14170, 15315, 17004, 20420, 21255, 24504, 26546, 28340, 30630, 34008, 39819, 40840, 42510, 53092, 56680, 61260, 66365, 79638, 85020, 106184, 111289, 122520, 132730, 159276, 170040, 199095, 222578, 265460, 318552, 333867, 398190, 445156, 530920, 556445, 667734, 796380, 890312, 1112890, 1335468, 1446757, 1592760, 1669335, 2225780, 2670936, 2893514, 3338670, 4340271, 4451560, 5787028, 6677340, 7233785, 8680542, 11574056, 13354680, 14467570, 17361084, 21701355, 28935140, 34722168, 43402710, 57870280, 86805420, 173610840]

約数ペア:

[(1, 173610840), (2, 86805420), (3, 57870280), (4, 43402710), (5, 34722168), (6, 28935140), (8, 21701355), (10, 17361084), (12, 14467570), (13, 13354680), (15, 11574056), (20, 8680542), (24, 7233785), (26, 6677340), (30, 5787028), (39, 4451560), (40, 4340271), (52, 3338670), (60, 2893514), (65, 2670936), (78, 2225780), (104, 1669335), (109, 1592760), (120, 1446757), (130, 1335468), (156, 1112890), (195, 890312), (218, 796380), (260, 667734), (312, 556445), (327, 530920), (390, 445156), (436, 398190), (520, 333867), (545, 318552), (654, 265460), (780, 222578), (872, 199095), (1021, 170040), (1090, 159276), (1308, 132730), (1417, 122520), (1560, 111289), (1635, 106184), (2042, 85020), (2180, 79638), (2616, 66365), (2834, 61260), (3063, 56680), (3270, 53092), (4084, 42510), (4251, 40840), (4360, 39819), (5105, 34008), (5668, 30630), (6126, 28340), (6540, 26546), (7085, 24504), (8168, 21255), (8502, 20420), (10210, 17004), (11336, 15315), (12252, 14170), (13080, 13273)]