749005017840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5446517}}^1$

素因数の和:5446727

約数の個数: 120

約数和(自身を含む): 2528578660608

約数和(自身を除く): 1779573642768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 573, 720, 764, 955, 1146, 1528, 1719, 1910, 2292, 2865, 3056, 3438, 3820, 4584, 5730, 6876, 7640, 8595, 9168, 11460, 13752, 15280, 17190, 22920, 27504, 34380, 45840, 68760, 137520, 5446517, 10893034, 16339551, 21786068, 27232585, 32679102, 43572136, 49018653, 54465170, 65358204, 81697755, 87144272, 98037306, 108930340, 130716408, 163395510, 196074612, 217860680, 245093265, 261432816, 326791020, 392149224, 435721360, 490186530, 653582040, 784298448, 980373060, 1040284747, 1307164080, 1960746120, 2080569494, 3120854241, 3921492240, 4161138988, 5201423735, 6241708482, 8322277976, 9362562723, 10402847470, 12483416964, 15604271205, 16644555952, 18725125446, 20805694940, 24966833928, 31208542410, 37450250892, 41611389880, 46812813615, 49933667856, 62417084820, 74900501784, 83222779760, 93625627230, 124834169640, 149801003568, 187251254460, 249668339280, 374502508920, 749005017840]

約数ペア:

[(1, 749005017840), (2, 374502508920), (3, 249668339280), (4, 187251254460), (5, 149801003568), (6, 124834169640), (8, 93625627230), (9, 83222779760), (10, 74900501784), (12, 62417084820), (15, 49933667856), (16, 46812813615), (18, 41611389880), (20, 37450250892), (24, 31208542410), (30, 24966833928), (36, 20805694940), (40, 18725125446), (45, 16644555952), (48, 15604271205), (60, 12483416964), (72, 10402847470), (80, 9362562723), (90, 8322277976), (120, 6241708482), (144, 5201423735), (180, 4161138988), (191, 3921492240), (240, 3120854241), (360, 2080569494), (382, 1960746120), (573, 1307164080), (720, 1040284747), (764, 980373060), (955, 784298448), (1146, 653582040), (1528, 490186530), (1719, 435721360), (1910, 392149224), (2292, 326791020), (2865, 261432816), (3056, 245093265), (3438, 217860680), (3820, 196074612), (4584, 163395510), (5730, 130716408), (6876, 108930340), (7640, 98037306), (8595, 87144272), (9168, 81697755), (11460, 65358204), (13752, 54465170), (15280, 49018653), (17190, 43572136), (22920, 32679102), (27504, 27232585), (34380, 21786068), (45840, 16339551), (68760, 10893034), (137520, 5446517)]