17732520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 64338120

約数和(自身を除く): 46605600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 421, 468, 520, 540, 585, 648, 702, 780, 810, 842, 936, 1053, 1080, 1170, 1263, 1404, 1560, 1620, 1684, 1755, 2105, 2106, 2340, 2526, 2808, 3240, 3368, 3510, 3789, 4210, 4212, 4680, 5052, 5265, 5473, 6315, 7020, 7578, 8420, 8424, 10104, 10530, 10946, 11367, 12630, 14040, 15156, 16419, 16840, 18945, 21060, 21892, 22734, 25260, 27365, 30312, 32838, 34101, 37890, 42120, 43784, 45468, 49257, 50520, 54730, 56835, 65676, 68202, 75780, 82095, 90936, 98514, 109460, 113670, 131352, 136404, 147771, 151560, 164190, 170505, 197028, 218920, 227340, 246285, 272808, 295542, 328380, 341010, 394056, 443313, 454680, 492570, 591084, 656760, 682020, 738855, 886626, 985140, 1182168, 1364040, 1477710, 1773252, 1970280, 2216565, 2955420, 3546504, 4433130, 5910840, 8866260, 17732520]

約数ペア:

[(1, 17732520), (2, 8866260), (3, 5910840), (4, 4433130), (5, 3546504), (6, 2955420), (8, 2216565), (9, 1970280), (10, 1773252), (12, 1477710), (13, 1364040), (15, 1182168), (18, 985140), (20, 886626), (24, 738855), (26, 682020), (27, 656760), (30, 591084), (36, 492570), (39, 454680), (40, 443313), (45, 394056), (52, 341010), (54, 328380), (60, 295542), (65, 272808), (72, 246285), (78, 227340), (81, 218920), (90, 197028), (104, 170505), (108, 164190), (117, 151560), (120, 147771), (130, 136404), (135, 131352), (156, 113670), (162, 109460), (180, 98514), (195, 90936), (216, 82095), (234, 75780), (260, 68202), (270, 65676), (312, 56835), (324, 54730), (351, 50520), (360, 49257), (390, 45468), (405, 43784), (421, 42120), (468, 37890), (520, 34101), (540, 32838), (585, 30312), (648, 27365), (702, 25260), (780, 22734), (810, 21892), (842, 21060), (936, 18945), (1053, 16840), (1080, 16419), (1170, 15156), (1263, 14040), (1404, 12630), (1560, 11367), (1620, 10946), (1684, 10530), (1755, 10104), (2105, 8424), (2106, 8420), (2340, 7578), (2526, 7020), (2808, 6315), (3240, 5473), (3368, 5265), (3510, 5052), (3789, 4680), (4210, 4212)]