204344160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2161}}^1$

素因数の和:2376

約数の個数: 96

約数和(自身を含む): 647250912

約数和(自身を除く): 442906752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1970, 2161, 2364, 2955, 3152, 3940, 4322, 4728, 5910, 6304, 6483, 7880, 8644, 9456, 10805, 11820, 12966, 15760, 17288, 18912, 21610, 23640, 25932, 31520, 32415, 34576, 43220, 47280, 51864, 64830, 69152, 86440, 94560, 103728, 129660, 172880, 207456, 259320, 345760, 425717, 518640, 851434, 1037280, 1277151, 1702868, 2128585, 2554302, 3405736, 4257170, 5108604, 6385755, 6811472, 8514340, 10217208, 12771510, 13622944, 17028680, 20434416, 25543020, 34057360, 40868832, 51086040, 68114720, 102172080, 204344160]

約数ペア:

[(1, 204344160), (2, 102172080), (3, 68114720), (4, 51086040), (5, 40868832), (6, 34057360), (8, 25543020), (10, 20434416), (12, 17028680), (15, 13622944), (16, 12771510), (20, 10217208), (24, 8514340), (30, 6811472), (32, 6385755), (40, 5108604), (48, 4257170), (60, 3405736), (80, 2554302), (96, 2128585), (120, 1702868), (160, 1277151), (197, 1037280), (240, 851434), (394, 518640), (480, 425717), (591, 345760), (788, 259320), (985, 207456), (1182, 172880), (1576, 129660), (1970, 103728), (2161, 94560), (2364, 86440), (2955, 69152), (3152, 64830), (3940, 51864), (4322, 47280), (4728, 43220), (5910, 34576), (6304, 32415), (6483, 31520), (7880, 25932), (8644, 23640), (9456, 21610), (10805, 18912), (11820, 17288), (12966, 15760)]