311692680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66601}}^1$

素因数の和:66631

約数の個数: 96

約数和(自身を含む): 1090940760

約数和(自身を除く): 779248080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 66601, 133202, 199803, 266404, 333005, 399606, 532808, 599409, 666010, 799212, 865813, 999015, 1198818, 1332020, 1598424, 1731626, 1998030, 2397636, 2597439, 2664040, 2997045, 3463252, 3996060, 4329065, 4795272, 5194878, 5994090, 6926504, 7792317, 7992120, 8658130, 10389756, 11988180, 12987195, 15584634, 17316260, 20779512, 23976360, 25974390, 31169268, 34632520, 38961585, 51948780, 62338536, 77923170, 103897560, 155846340, 311692680]

約数ペア:

[(1, 311692680), (2, 155846340), (3, 103897560), (4, 77923170), (5, 62338536), (6, 51948780), (8, 38961585), (9, 34632520), (10, 31169268), (12, 25974390), (13, 23976360), (15, 20779512), (18, 17316260), (20, 15584634), (24, 12987195), (26, 11988180), (30, 10389756), (36, 8658130), (39, 7992120), (40, 7792317), (45, 6926504), (52, 5994090), (60, 5194878), (65, 4795272), (72, 4329065), (78, 3996060), (90, 3463252), (104, 2997045), (117, 2664040), (120, 2597439), (130, 2397636), (156, 1998030), (180, 1731626), (195, 1598424), (234, 1332020), (260, 1198818), (312, 999015), (360, 865813), (390, 799212), (468, 666010), (520, 599409), (585, 532808), (780, 399606), (936, 333005), (1170, 266404), (1560, 199803), (2340, 133202), (4680, 66601)]