523802040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1197

約数の個数: 128

約数和(自身を含む): 1635379200

約数和(自身を除く): 1111577160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 139, 155, 186, 248, 278, 310, 372, 417, 465, 556, 620, 695, 744, 834, 930, 1013, 1112, 1240, 1390, 1668, 1860, 2026, 2085, 2780, 3039, 3336, 3720, 4052, 4170, 4309, 5065, 5560, 6078, 8104, 8340, 8618, 10130, 12156, 12927, 15195, 16680, 17236, 20260, 21545, 24312, 25854, 30390, 31403, 34472, 40520, 43090, 51708, 60780, 62806, 64635, 86180, 94209, 103416, 121560, 125612, 129270, 140807, 157015, 172360, 188418, 251224, 258540, 281614, 314030, 376836, 422421, 471045, 517080, 563228, 628060, 704035, 753672, 844842, 942090, 1126456, 1256120, 1408070, 1689684, 1884180, 2112105, 2816140, 3379368, 3768360, 4224210, 4365017, 5632280, 8448420, 8730034, 13095051, 16896840, 17460068, 21825085, 26190102, 34920136, 43650170, 52380204, 65475255, 87300340, 104760408, 130950510, 174600680, 261901020, 523802040]

約数ペア:

[(1, 523802040), (2, 261901020), (3, 174600680), (4, 130950510), (5, 104760408), (6, 87300340), (8, 65475255), (10, 52380204), (12, 43650170), (15, 34920136), (20, 26190102), (24, 21825085), (30, 17460068), (31, 16896840), (40, 13095051), (60, 8730034), (62, 8448420), (93, 5632280), (120, 4365017), (124, 4224210), (139, 3768360), (155, 3379368), (186, 2816140), (248, 2112105), (278, 1884180), (310, 1689684), (372, 1408070), (417, 1256120), (465, 1126456), (556, 942090), (620, 844842), (695, 753672), (744, 704035), (834, 628060), (930, 563228), (1013, 517080), (1112, 471045), (1240, 422421), (1390, 376836), (1668, 314030), (1860, 281614), (2026, 258540), (2085, 251224), (2780, 188418), (3039, 172360), (3336, 157015), (3720, 140807), (4052, 129270), (4170, 125612), (4309, 121560), (5065, 103416), (5560, 94209), (6078, 86180), (8104, 64635), (8340, 62806), (8618, 60780), (10130, 51708), (12156, 43090), (12927, 40520), (15195, 34472), (16680, 31403), (17236, 30390), (20260, 25854), (21545, 24312)]