994496040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{401}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 3279680820

約数和(自身を除く): 2285184780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 401, 415, 498, 664, 747, 802, 830, 996, 1203, 1245, 1494, 1604, 1660, 1992, 2005, 2406, 2490, 2988, 3208, 3320, 3609, 3735, 4010, 4812, 4980, 5976, 6015, 6889, 7218, 7470, 8020, 9624, 9960, 12030, 13778, 14436, 14940, 16040, 18045, 20667, 24060, 27556, 28872, 29880, 33283, 34445, 36090, 41334, 48120, 55112, 62001, 66566, 68890, 72180, 82668, 99849, 103335, 124002, 133132, 137780, 144360, 165336, 166415, 199698, 206670, 248004, 266264, 275560, 299547, 310005, 332830, 399396, 413340, 496008, 499245, 599094, 620010, 665660, 798792, 826680, 998490, 1198188, 1240020, 1331320, 1497735, 1996980, 2396376, 2480040, 2762489, 2995470, 3993960, 5524978, 5990940, 8287467, 11049956, 11981880, 13812445, 16574934, 22099912, 24862401, 27624890, 33149868, 41437335, 49724802, 55249780, 66299736, 82874670, 99449604, 110499560, 124312005, 165749340, 198899208, 248624010, 331498680, 497248020, 994496040]

約数ペア:

[(1, 994496040), (2, 497248020), (3, 331498680), (4, 248624010), (5, 198899208), (6, 165749340), (8, 124312005), (9, 110499560), (10, 99449604), (12, 82874670), (15, 66299736), (18, 55249780), (20, 49724802), (24, 41437335), (30, 33149868), (36, 27624890), (40, 24862401), (45, 22099912), (60, 16574934), (72, 13812445), (83, 11981880), (90, 11049956), (120, 8287467), (166, 5990940), (180, 5524978), (249, 3993960), (332, 2995470), (360, 2762489), (401, 2480040), (415, 2396376), (498, 1996980), (664, 1497735), (747, 1331320), (802, 1240020), (830, 1198188), (996, 998490), (1203, 826680), (1245, 798792), (1494, 665660), (1604, 620010), (1660, 599094), (1992, 499245), (2005, 496008), (2406, 413340), (2490, 399396), (2988, 332830), (3208, 310005), (3320, 299547), (3609, 275560), (3735, 266264), (4010, 248004), (4812, 206670), (4980, 199698), (5976, 166415), (6015, 165336), (6889, 144360), (7218, 137780), (7470, 133132), (8020, 124002), (9624, 103335), (9960, 99849), (12030, 82668), (13778, 72180), (14436, 68890), (14940, 66566), (16040, 62001), (18045, 55112), (20667, 48120), (24060, 41334), (27556, 36090), (28872, 34445), (29880, 33283)]