686916360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146777}}^1$

素因数の和:146807

約数の個数: 96

約数和(自身を含む): 2404223640

約数和(自身を除く): 1717307280

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, 146777, 293554, 440331, 587108, 733885, 880662, 1174216, 1320993, 1467770, 1761324, 1908101, 2201655, 2641986, 2935540, 3522648, 3816202, 4403310, 5283972, 5724303, 5871080, 6604965, 7632404, 8806620, 9540505, 10567944, 11448606, 13209930, 15264808, 17172909, 17613240, 19081010, 22897212, 26419860, 28621515, 34345818, 38162020, 45794424, 52839720, 57243030, 68691636, 76324040, 85864545, 114486060, 137383272, 171729090, 228972120, 343458180, 686916360]

約数ペア:

[(1, 686916360), (2, 343458180), (3, 228972120), (4, 171729090), (5, 137383272), (6, 114486060), (8, 85864545), (9, 76324040), (10, 68691636), (12, 57243030), (13, 52839720), (15, 45794424), (18, 38162020), (20, 34345818), (24, 28621515), (26, 26419860), (30, 22897212), (36, 19081010), (39, 17613240), (40, 17172909), (45, 15264808), (52, 13209930), (60, 11448606), (65, 10567944), (72, 9540505), (78, 8806620), (90, 7632404), (104, 6604965), (117, 5871080), (120, 5724303), (130, 5283972), (156, 4403310), (180, 3816202), (195, 3522648), (234, 2935540), (260, 2641986), (312, 2201655), (360, 1908101), (390, 1761324), (468, 1467770), (520, 1320993), (585, 1174216), (780, 880662), (936, 733885), (1170, 587108), (1560, 440331), (2340, 293554), (4680, 146777)]