12473186280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{86117}}^1$

素因数の和:86219

約数の個数: 128

約数和(自身を含む): 40179214080

約数和(自身を除く): 27706027800

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, 255, 284, 340, 355, 408, 426, 510, 568, 680, 710, 852, 1020, 1065, 1207, 1420, 1704, 2040, 2130, 2414, 2840, 3621, 4260, 4828, 6035, 7242, 8520, 9656, 12070, 14484, 18105, 24140, 28968, 36210, 48280, 72420, 86117, 144840, 172234, 258351, 344468, 430585, 516702, 688936, 861170, 1033404, 1291755, 1463989, 1722340, 2066808, 2583510, 2927978, 3444680, 4391967, 5167020, 5855956, 6114307, 7319945, 8783934, 10334040, 11711912, 12228614, 14639890, 17567868, 18342921, 21959835, 24457228, 29279780, 30571535, 35135736, 36685842, 43919670, 48914456, 58559560, 61143070, 73371684, 87839340, 91714605, 103943219, 122286140, 146743368, 175678680, 183429210, 207886438, 244572280, 311829657, 366858420, 415772876, 519716095, 623659314, 733716840, 831545752, 1039432190, 1247318628, 1559148285, 2078864380, 2494637256, 3118296570, 4157728760, 6236593140, 12473186280]

約数ペア:

[(1, 12473186280), (2, 6236593140), (3, 4157728760), (4, 3118296570), (5, 2494637256), (6, 2078864380), (8, 1559148285), (10, 1247318628), (12, 1039432190), (15, 831545752), (17, 733716840), (20, 623659314), (24, 519716095), (30, 415772876), (34, 366858420), (40, 311829657), (51, 244572280), (60, 207886438), (68, 183429210), (71, 175678680), (85, 146743368), (102, 122286140), (120, 103943219), (136, 91714605), (142, 87839340), (170, 73371684), (204, 61143070), (213, 58559560), (255, 48914456), (284, 43919670), (340, 36685842), (355, 35135736), (408, 30571535), (426, 29279780), (510, 24457228), (568, 21959835), (680, 18342921), (710, 17567868), (852, 14639890), (1020, 12228614), (1065, 11711912), (1207, 10334040), (1420, 8783934), (1704, 7319945), (2040, 6114307), (2130, 5855956), (2414, 5167020), (2840, 4391967), (3621, 3444680), (4260, 2927978), (4828, 2583510), (6035, 2066808), (7242, 1722340), (8520, 1463989), (9656, 1291755), (12070, 1033404), (14484, 861170), (18105, 688936), (24140, 516702), (28968, 430585), (36210, 344468), (48280, 258351), (72420, 172234), (86117, 144840)]