214760520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 760359600

約数和(自身を除く): 545599080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 109, 117, 120, 130, 156, 180, 195, 218, 234, 260, 312, 327, 360, 390, 421, 436, 468, 520, 545, 585, 654, 780, 842, 872, 936, 981, 1090, 1170, 1263, 1308, 1417, 1560, 1635, 1684, 1962, 2105, 2180, 2340, 2526, 2616, 2834, 3270, 3368, 3789, 3924, 4210, 4251, 4360, 4680, 4905, 5052, 5473, 5668, 6315, 6540, 7085, 7578, 7848, 8420, 8502, 9810, 10104, 10946, 11336, 12630, 12753, 13080, 14170, 15156, 16419, 16840, 17004, 18945, 19620, 21255, 21892, 25260, 25506, 27365, 28340, 30312, 32838, 34008, 37890, 39240, 42510, 43784, 45889, 49257, 50520, 51012, 54730, 56680, 63765, 65676, 75780, 82095, 85020, 91778, 98514, 102024, 109460, 127530, 131352, 137667, 151560, 164190, 170040, 183556, 197028, 218920, 229445, 246285, 255060, 275334, 328380, 367112, 394056, 413001, 458890, 492570, 510120, 550668, 596557, 656760, 688335, 826002, 917780, 985140, 1101336, 1193114, 1376670, 1652004, 1789671, 1835560, 1970280, 2065005, 2386228, 2753340, 2982785, 3304008, 3579342, 4130010, 4772456, 5369013, 5506680, 5965570, 7158684, 8260020, 8948355, 10738026, 11931140, 14317368, 16520040, 17896710, 21476052, 23862280, 26845065, 35793420, 42952104, 53690130, 71586840, 107380260, 214760520]

約数ペア:

[(1, 214760520), (2, 107380260), (3, 71586840), (4, 53690130), (5, 42952104), (6, 35793420), (8, 26845065), (9, 23862280), (10, 21476052), (12, 17896710), (13, 16520040), (15, 14317368), (18, 11931140), (20, 10738026), (24, 8948355), (26, 8260020), (30, 7158684), (36, 5965570), (39, 5506680), (40, 5369013), (45, 4772456), (52, 4130010), (60, 3579342), (65, 3304008), (72, 2982785), (78, 2753340), (90, 2386228), (104, 2065005), (109, 1970280), (117, 1835560), (120, 1789671), (130, 1652004), (156, 1376670), (180, 1193114), (195, 1101336), (218, 985140), (234, 917780), (260, 826002), (312, 688335), (327, 656760), (360, 596557), (390, 550668), (421, 510120), (436, 492570), (468, 458890), (520, 413001), (545, 394056), (585, 367112), (654, 328380), (780, 275334), (842, 255060), (872, 246285), (936, 229445), (981, 218920), (1090, 197028), (1170, 183556), (1263, 170040), (1308, 164190), (1417, 151560), (1560, 137667), (1635, 131352), (1684, 127530), (1962, 109460), (2105, 102024), (2180, 98514), (2340, 91778), (2526, 85020), (2616, 82095), (2834, 75780), (3270, 65676), (3368, 63765), (3789, 56680), (3924, 54730), (4210, 51012), (4251, 50520), (4360, 49257), (4680, 45889), (4905, 43784), (5052, 42510), (5473, 39240), (5668, 37890), (6315, 34008), (6540, 32838), (7085, 30312), (7578, 28340), (7848, 27365), (8420, 25506), (8502, 25260), (9810, 21892), (10104, 21255), (10946, 19620), (11336, 18945), (12630, 17004), (12753, 16840), (13080, 16419), (14170, 15156)]