842006040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2671}}^1$

素因数の和:2793

約数の個数: 128

約数和(自身を含む): 2631813120

約数和(自身を除く): 1789807080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 71, 74, 111, 120, 142, 148, 185, 213, 222, 284, 296, 355, 370, 426, 444, 555, 568, 710, 740, 852, 888, 1065, 1110, 1420, 1480, 1704, 2130, 2220, 2627, 2671, 2840, 4260, 4440, 5254, 5342, 7881, 8013, 8520, 10508, 10684, 13135, 13355, 15762, 16026, 21016, 21368, 26270, 26710, 31524, 32052, 39405, 40065, 52540, 53420, 63048, 64104, 78810, 80130, 98827, 105080, 106840, 157620, 160260, 189641, 197654, 296481, 315240, 320520, 379282, 395308, 494135, 568923, 592962, 758564, 790616, 948205, 988270, 1137846, 1185924, 1482405, 1517128, 1896410, 1976540, 2275692, 2371848, 2844615, 2964810, 3792820, 3953080, 4551384, 5689230, 5929620, 7016717, 7585640, 11378460, 11859240, 14033434, 21050151, 22756920, 28066868, 35083585, 42100302, 56133736, 70167170, 84200604, 105250755, 140334340, 168401208, 210501510, 280668680, 421003020, 842006040]

約数ペア:

[(1, 842006040), (2, 421003020), (3, 280668680), (4, 210501510), (5, 168401208), (6, 140334340), (8, 105250755), (10, 84200604), (12, 70167170), (15, 56133736), (20, 42100302), (24, 35083585), (30, 28066868), (37, 22756920), (40, 21050151), (60, 14033434), (71, 11859240), (74, 11378460), (111, 7585640), (120, 7016717), (142, 5929620), (148, 5689230), (185, 4551384), (213, 3953080), (222, 3792820), (284, 2964810), (296, 2844615), (355, 2371848), (370, 2275692), (426, 1976540), (444, 1896410), (555, 1517128), (568, 1482405), (710, 1185924), (740, 1137846), (852, 988270), (888, 948205), (1065, 790616), (1110, 758564), (1420, 592962), (1480, 568923), (1704, 494135), (2130, 395308), (2220, 379282), (2627, 320520), (2671, 315240), (2840, 296481), (4260, 197654), (4440, 189641), (5254, 160260), (5342, 157620), (7881, 106840), (8013, 105080), (8520, 98827), (10508, 80130), (10684, 78810), (13135, 64104), (13355, 63048), (15762, 53420), (16026, 52540), (21016, 40065), (21368, 39405), (26270, 32052), (26710, 31524)]