6631560

素因数分解:

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

素因数の和:152

約数の個数: 144

約数和(自身を含む): 23552100

約数和(自身を除く): 16920540

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, 169, 180, 195, 218, 234, 260, 312, 327, 338, 360, 390, 436, 468, 507, 520, 545, 585, 654, 676, 780, 845, 872, 936, 981, 1014, 1090, 1170, 1308, 1352, 1417, 1521, 1560, 1635, 1690, 1962, 2028, 2180, 2340, 2535, 2616, 2834, 3042, 3270, 3380, 3924, 4056, 4251, 4360, 4680, 4905, 5070, 5668, 6084, 6540, 6760, 7085, 7605, 7848, 8502, 9810, 10140, 11336, 12168, 12753, 13080, 14170, 15210, 17004, 18421, 19620, 20280, 21255, 25506, 28340, 30420, 34008, 36842, 39240, 42510, 51012, 55263, 56680, 60840, 63765, 73684, 85020, 92105, 102024, 110526, 127530, 147368, 165789, 170040, 184210, 221052, 255060, 276315, 331578, 368420, 442104, 510120, 552630, 663156, 736840, 828945, 1105260, 1326312, 1657890, 2210520, 3315780, 6631560]

約数ペア:

[(1, 6631560), (2, 3315780), (3, 2210520), (4, 1657890), (5, 1326312), (6, 1105260), (8, 828945), (9, 736840), (10, 663156), (12, 552630), (13, 510120), (15, 442104), (18, 368420), (20, 331578), (24, 276315), (26, 255060), (30, 221052), (36, 184210), (39, 170040), (40, 165789), (45, 147368), (52, 127530), (60, 110526), (65, 102024), (72, 92105), (78, 85020), (90, 73684), (104, 63765), (109, 60840), (117, 56680), (120, 55263), (130, 51012), (156, 42510), (169, 39240), (180, 36842), (195, 34008), (218, 30420), (234, 28340), (260, 25506), (312, 21255), (327, 20280), (338, 19620), (360, 18421), (390, 17004), (436, 15210), (468, 14170), (507, 13080), (520, 12753), (545, 12168), (585, 11336), (654, 10140), (676, 9810), (780, 8502), (845, 7848), (872, 7605), (936, 7085), (981, 6760), (1014, 6540), (1090, 6084), (1170, 5668), (1308, 5070), (1352, 4905), (1417, 4680), (1521, 4360), (1560, 4251), (1635, 4056), (1690, 3924), (1962, 3380), (2028, 3270), (2180, 3042), (2340, 2834), (2535, 2616)]