834548520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17257}}^1$

素因数の和:17315

約数の個数: 128

約数和(自身を含む): 2783370240

約数和(自身を除く): 1948821720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 17257, 24180, 34514, 48360, 51771, 69028, 86285, 103542, 138056, 172570, 207084, 224341, 258855, 345140, 414168, 448682, 517710, 534967, 673023, 690280, 897364, 1035420, 1069934, 1121705, 1346046, 1604901, 1794728, 2070840, 2139868, 2243410, 2674835, 2692092, 3209802, 3365115, 4279736, 4486820, 5349670, 5384184, 6419604, 6730230, 6954571, 8024505, 8973640, 10699340, 12839208, 13460460, 13909142, 16049010, 20863713, 21398680, 26920920, 27818284, 32098020, 34772855, 41727426, 55636568, 64196040, 69545710, 83454852, 104318565, 139091420, 166909704, 208637130, 278182840, 417274260, 834548520]

約数ペア:

[(1, 834548520), (2, 417274260), (3, 278182840), (4, 208637130), (5, 166909704), (6, 139091420), (8, 104318565), (10, 83454852), (12, 69545710), (13, 64196040), (15, 55636568), (20, 41727426), (24, 34772855), (26, 32098020), (30, 27818284), (31, 26920920), (39, 21398680), (40, 20863713), (52, 16049010), (60, 13909142), (62, 13460460), (65, 12839208), (78, 10699340), (93, 8973640), (104, 8024505), (120, 6954571), (124, 6730230), (130, 6419604), (155, 5384184), (156, 5349670), (186, 4486820), (195, 4279736), (248, 3365115), (260, 3209802), (310, 2692092), (312, 2674835), (372, 2243410), (390, 2139868), (403, 2070840), (465, 1794728), (520, 1604901), (620, 1346046), (744, 1121705), (780, 1069934), (806, 1035420), (930, 897364), (1209, 690280), (1240, 673023), (1560, 534967), (1612, 517710), (1860, 448682), (2015, 414168), (2418, 345140), (3224, 258855), (3720, 224341), (4030, 207084), (4836, 172570), (6045, 138056), (8060, 103542), (9672, 86285), (12090, 69028), (16120, 51771), (17257, 48360), (24180, 34514)]