121782360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1417

約数の個数: 128

約数和(自身を含む): 421562880

約数和(自身を除く): 299780520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1283, 1356, 1582, 1695, 2260, 2373, 2566, 2712, 3164, 3390, 3849, 3955, 4520, 4746, 5132, 6328, 6415, 6780, 7698, 7910, 8981, 9492, 10264, 11865, 12830, 13560, 15396, 15820, 17962, 18984, 19245, 23730, 25660, 26943, 30792, 31640, 35924, 38490, 44905, 47460, 51320, 53886, 71848, 76980, 89810, 94920, 107772, 134715, 144979, 153960, 179620, 215544, 269430, 289958, 359240, 434937, 538860, 579916, 724895, 869874, 1014853, 1077720, 1159832, 1449790, 1739748, 2029706, 2174685, 2899580, 3044559, 3479496, 4059412, 4349370, 5074265, 5799160, 6089118, 8118824, 8698740, 10148530, 12178236, 15222795, 17397480, 20297060, 24356472, 30445590, 40594120, 60891180, 121782360]

約数ペア:

[(1, 121782360), (2, 60891180), (3, 40594120), (4, 30445590), (5, 24356472), (6, 20297060), (7, 17397480), (8, 15222795), (10, 12178236), (12, 10148530), (14, 8698740), (15, 8118824), (20, 6089118), (21, 5799160), (24, 5074265), (28, 4349370), (30, 4059412), (35, 3479496), (40, 3044559), (42, 2899580), (56, 2174685), (60, 2029706), (70, 1739748), (84, 1449790), (105, 1159832), (113, 1077720), (120, 1014853), (140, 869874), (168, 724895), (210, 579916), (226, 538860), (280, 434937), (339, 359240), (420, 289958), (452, 269430), (565, 215544), (678, 179620), (791, 153960), (840, 144979), (904, 134715), (1130, 107772), (1283, 94920), (1356, 89810), (1582, 76980), (1695, 71848), (2260, 53886), (2373, 51320), (2566, 47460), (2712, 44905), (3164, 38490), (3390, 35924), (3849, 31640), (3955, 30792), (4520, 26943), (4746, 25660), (5132, 23730), (6328, 19245), (6415, 18984), (6780, 17962), (7698, 15820), (7910, 15396), (8981, 13560), (9492, 12830), (10264, 11865)]