32878680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 106375680

約数和(自身を除く): 73497000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 227, 255, 284, 340, 355, 408, 426, 454, 510, 568, 680, 681, 710, 852, 908, 1020, 1065, 1135, 1207, 1362, 1420, 1704, 1816, 2040, 2130, 2270, 2414, 2724, 2840, 3405, 3621, 3859, 4260, 4540, 4828, 5448, 6035, 6810, 7242, 7718, 8520, 9080, 9656, 11577, 12070, 13620, 14484, 15436, 16117, 18105, 19295, 23154, 24140, 27240, 28968, 30872, 32234, 36210, 38590, 46308, 48280, 48351, 57885, 64468, 72420, 77180, 80585, 92616, 96702, 115770, 128936, 144840, 154360, 161170, 193404, 231540, 241755, 273989, 322340, 386808, 463080, 483510, 547978, 644680, 821967, 967020, 1095956, 1369945, 1643934, 1934040, 2191912, 2739890, 3287868, 4109835, 5479780, 6575736, 8219670, 10959560, 16439340, 32878680]

約数ペア:

[(1, 32878680), (2, 16439340), (3, 10959560), (4, 8219670), (5, 6575736), (6, 5479780), (8, 4109835), (10, 3287868), (12, 2739890), (15, 2191912), (17, 1934040), (20, 1643934), (24, 1369945), (30, 1095956), (34, 967020), (40, 821967), (51, 644680), (60, 547978), (68, 483510), (71, 463080), (85, 386808), (102, 322340), (120, 273989), (136, 241755), (142, 231540), (170, 193404), (204, 161170), (213, 154360), (227, 144840), (255, 128936), (284, 115770), (340, 96702), (355, 92616), (408, 80585), (426, 77180), (454, 72420), (510, 64468), (568, 57885), (680, 48351), (681, 48280), (710, 46308), (852, 38590), (908, 36210), (1020, 32234), (1065, 30872), (1135, 28968), (1207, 27240), (1362, 24140), (1420, 23154), (1704, 19295), (1816, 18105), (2040, 16117), (2130, 15436), (2270, 14484), (2414, 13620), (2724, 12070), (2840, 11577), (3405, 9656), (3621, 9080), (3859, 8520), (4260, 7718), (4540, 7242), (4828, 6810), (5448, 6035)]