764246220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 2354075136

約数和(自身を除く): 1589828916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 67, 68, 85, 102, 106, 134, 159, 170, 201, 204, 211, 212, 255, 265, 268, 318, 335, 340, 402, 422, 510, 530, 633, 636, 670, 795, 804, 844, 901, 1005, 1020, 1055, 1060, 1139, 1266, 1340, 1590, 1802, 2010, 2110, 2278, 2532, 2703, 3165, 3180, 3417, 3551, 3587, 3604, 4020, 4220, 4505, 4556, 5406, 5695, 6330, 6834, 7102, 7174, 9010, 10653, 10761, 10812, 11183, 11390, 12660, 13515, 13668, 14137, 14204, 14348, 17085, 17755, 17935, 18020, 21306, 21522, 22366, 22780, 27030, 28274, 33549, 34170, 35510, 35870, 42411, 42612, 43044, 44732, 53265, 53805, 54060, 55915, 56548, 60367, 67098, 68340, 70685, 71020, 71740, 84822, 106530, 107610, 111830, 120734, 134196, 141370, 167745, 169644, 181101, 190111, 212055, 213060, 215220, 223660, 240329, 241468, 282740, 301835, 335490, 362202, 380222, 424110, 480658, 570333, 603670, 670980, 720987, 724404, 749261, 760444, 848220, 905505, 950555, 961316, 1140666, 1201645, 1207340, 1441974, 1498522, 1811010, 1901110, 2247783, 2281332, 2403290, 2851665, 2883948, 2997044, 3604935, 3622020, 3746305, 3802220, 4495566, 4806580, 5703330, 7209870, 7492610, 8991132, 11238915, 11406660, 12737437, 14419740, 14985220, 22477830, 25474874, 38212311, 44955660, 50949748, 63687185, 76424622, 127374370, 152849244, 191061555, 254748740, 382123110, 764246220]

約数ペア:

[(1, 764246220), (2, 382123110), (3, 254748740), (4, 191061555), (5, 152849244), (6, 127374370), (10, 76424622), (12, 63687185), (15, 50949748), (17, 44955660), (20, 38212311), (30, 25474874), (34, 22477830), (51, 14985220), (53, 14419740), (60, 12737437), (67, 11406660), (68, 11238915), (85, 8991132), (102, 7492610), (106, 7209870), (134, 5703330), (159, 4806580), (170, 4495566), (201, 3802220), (204, 3746305), (211, 3622020), (212, 3604935), (255, 2997044), (265, 2883948), (268, 2851665), (318, 2403290), (335, 2281332), (340, 2247783), (402, 1901110), (422, 1811010), (510, 1498522), (530, 1441974), (633, 1207340), (636, 1201645), (670, 1140666), (795, 961316), (804, 950555), (844, 905505), (901, 848220), (1005, 760444), (1020, 749261), (1055, 724404), (1060, 720987), (1139, 670980), (1266, 603670), (1340, 570333), (1590, 480658), (1802, 424110), (2010, 380222), (2110, 362202), (2278, 335490), (2532, 301835), (2703, 282740), (3165, 241468), (3180, 240329), (3417, 223660), (3551, 215220), (3587, 213060), (3604, 212055), (4020, 190111), (4220, 181101), (4505, 169644), (4556, 167745), (5406, 141370), (5695, 134196), (6330, 120734), (6834, 111830), (7102, 107610), (7174, 106530), (9010, 84822), (10653, 71740), (10761, 71020), (10812, 70685), (11183, 68340), (11390, 67098), (12660, 60367), (13515, 56548), (13668, 55915), (14137, 54060), (14204, 53805), (14348, 53265), (17085, 44732), (17755, 43044), (17935, 42612), (18020, 42411), (21306, 35870), (21522, 35510), (22366, 34170), (22780, 33549), (27030, 28274)]