202280040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2351}}^1$

素因数の和:2607

約数の個数: 96

約数和(自身を含む): 660441600

約数和(自身を除く): 458161560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2351, 2390, 2868, 3585, 4302, 4702, 4780, 5736, 7053, 7170, 8604, 9404, 9560, 10755, 11755, 14106, 14340, 17208, 18808, 21159, 21510, 23510, 28212, 28680, 35265, 42318, 43020, 47020, 56424, 70530, 84636, 86040, 94040, 105795, 141060, 169272, 211590, 282120, 423180, 561889, 846360, 1123778, 1685667, 2247556, 2809445, 3371334, 4495112, 5057001, 5618890, 6742668, 8428335, 10114002, 11237780, 13485336, 16856670, 20228004, 22475560, 25285005, 33713340, 40456008, 50570010, 67426680, 101140020, 202280040]

約数ペア:

[(1, 202280040), (2, 101140020), (3, 67426680), (4, 50570010), (5, 40456008), (6, 33713340), (8, 25285005), (9, 22475560), (10, 20228004), (12, 16856670), (15, 13485336), (18, 11237780), (20, 10114002), (24, 8428335), (30, 6742668), (36, 5618890), (40, 5057001), (45, 4495112), (60, 3371334), (72, 2809445), (90, 2247556), (120, 1685667), (180, 1123778), (239, 846360), (360, 561889), (478, 423180), (717, 282120), (956, 211590), (1195, 169272), (1434, 141060), (1912, 105795), (2151, 94040), (2351, 86040), (2390, 84636), (2868, 70530), (3585, 56424), (4302, 47020), (4702, 43020), (4780, 42318), (5736, 35265), (7053, 28680), (7170, 28212), (8604, 23510), (9404, 21510), (9560, 21159), (10755, 18808), (11755, 17208), (14106, 14340)]