31593693720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1\times {\mathrm{1327}}^1$

素因数の和:2537

約数の個数: 128

約数和(自身を含む): 95424768000

約数和(自身を除く): 63831074280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 997, 1194, 1327, 1592, 1990, 1994, 2388, 2654, 2985, 2991, 3980, 3981, 3988, 4776, 4985, 5308, 5970, 5982, 6635, 7960, 7962, 7976, 9970, 10616, 11940, 11964, 13270, 14955, 15924, 19905, 19940, 23880, 23928, 26540, 29910, 31848, 39810, 39880, 53080, 59820, 79620, 119640, 159240, 198403, 264073, 396806, 528146, 595209, 792219, 793612, 992015, 1056292, 1190418, 1320365, 1323019, 1584438, 1587224, 1984030, 2112584, 2380836, 2640730, 2646038, 2976045, 3168876, 3961095, 3968060, 3969057, 4761672, 5281460, 5292076, 5952090, 6337752, 6615095, 7922190, 7936120, 7938114, 10562920, 10584152, 11904180, 13230190, 15844380, 15876228, 19845285, 23808360, 26460380, 31688760, 31752456, 39690570, 52920760, 79381140, 158762280, 263280781, 526561562, 789842343, 1053123124, 1316403905, 1579684686, 2106246248, 2632807810, 3159369372, 3949211715, 5265615620, 6318738744, 7898423430, 10531231240, 15796846860, 31593693720]

約数ペア:

[(1, 31593693720), (2, 15796846860), (3, 10531231240), (4, 7898423430), (5, 6318738744), (6, 5265615620), (8, 3949211715), (10, 3159369372), (12, 2632807810), (15, 2106246248), (20, 1579684686), (24, 1316403905), (30, 1053123124), (40, 789842343), (60, 526561562), (120, 263280781), (199, 158762280), (398, 79381140), (597, 52920760), (796, 39690570), (995, 31752456), (997, 31688760), (1194, 26460380), (1327, 23808360), (1592, 19845285), (1990, 15876228), (1994, 15844380), (2388, 13230190), (2654, 11904180), (2985, 10584152), (2991, 10562920), (3980, 7938114), (3981, 7936120), (3988, 7922190), (4776, 6615095), (4985, 6337752), (5308, 5952090), (5970, 5292076), (5982, 5281460), (6635, 4761672), (7960, 3969057), (7962, 3968060), (7976, 3961095), (9970, 3168876), (10616, 2976045), (11940, 2646038), (11964, 2640730), (13270, 2380836), (14955, 2112584), (15924, 1984030), (19905, 1587224), (19940, 1584438), (23880, 1323019), (23928, 1320365), (26540, 1190418), (29910, 1056292), (31848, 992015), (39810, 793612), (39880, 792219), (53080, 595209), (59820, 528146), (79620, 396806), (119640, 264073), (159240, 198403)]