70392720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 165306480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 359, 380, 430, 456, 516, 570, 645, 688, 718, 760, 817, 860, 912, 1032, 1077, 1140, 1290, 1436, 1520, 1634, 1720, 1795, 2064, 2154, 2280, 2451, 2580, 2872, 3268, 3440, 3590, 4085, 4308, 4560, 4902, 5160, 5385, 5744, 6536, 6821, 7180, 8170, 8616, 9804, 10320, 10770, 12255, 13072, 13642, 14360, 15437, 16340, 17232, 19608, 20463, 21540, 24510, 27284, 28720, 30874, 32680, 34105, 39216, 40926, 43080, 46311, 49020, 54568, 61748, 65360, 68210, 77185, 81852, 86160, 92622, 98040, 102315, 109136, 123496, 136420, 154370, 163704, 185244, 196080, 204630, 231555, 246992, 272840, 293303, 308740, 327408, 370488, 409260, 463110, 545680, 586606, 617480, 740976, 818520, 879909, 926220, 1173212, 1234960, 1466515, 1637040, 1759818, 1852440, 2346424, 2933030, 3519636, 3704880, 4399545, 4692848, 5866060, 7039272, 8799090, 11732120, 14078544, 17598180, 23464240, 35196360, 70392720]

約数ペア:

[(1, 70392720), (2, 35196360), (3, 23464240), (4, 17598180), (5, 14078544), (6, 11732120), (8, 8799090), (10, 7039272), (12, 5866060), (15, 4692848), (16, 4399545), (19, 3704880), (20, 3519636), (24, 2933030), (30, 2346424), (38, 1852440), (40, 1759818), (43, 1637040), (48, 1466515), (57, 1234960), (60, 1173212), (76, 926220), (80, 879909), (86, 818520), (95, 740976), (114, 617480), (120, 586606), (129, 545680), (152, 463110), (172, 409260), (190, 370488), (215, 327408), (228, 308740), (240, 293303), (258, 272840), (285, 246992), (304, 231555), (344, 204630), (359, 196080), (380, 185244), (430, 163704), (456, 154370), (516, 136420), (570, 123496), (645, 109136), (688, 102315), (718, 98040), (760, 92622), (817, 86160), (860, 81852), (912, 77185), (1032, 68210), (1077, 65360), (1140, 61748), (1290, 54568), (1436, 49020), (1520, 46311), (1634, 43080), (1720, 40926), (1795, 39216), (2064, 34105), (2154, 32680), (2280, 30874), (2451, 28720), (2580, 27284), (2872, 24510), (3268, 21540), (3440, 20463), (3590, 19608), (4085, 17232), (4308, 16340), (4560, 15437), (4902, 14360), (5160, 13642), (5385, 13072), (5744, 12255), (6536, 10770), (6821, 10320), (7180, 9804), (8170, 8616)]