42201480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 135924480

約数和(自身を除く): 93723000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 137, 151, 170, 204, 255, 274, 302, 340, 408, 411, 453, 510, 548, 604, 680, 685, 755, 822, 906, 1020, 1096, 1208, 1370, 1510, 1644, 1812, 2040, 2055, 2265, 2329, 2567, 2740, 3020, 3288, 3624, 4110, 4530, 4658, 5134, 5480, 6040, 6987, 7701, 8220, 9060, 9316, 10268, 11645, 12835, 13974, 15402, 16440, 18120, 18632, 20536, 20687, 23290, 25670, 27948, 30804, 34935, 38505, 41374, 46580, 51340, 55896, 61608, 62061, 69870, 77010, 82748, 93160, 102680, 103435, 124122, 139740, 154020, 165496, 206870, 248244, 279480, 308040, 310305, 351679, 413740, 496488, 620610, 703358, 827480, 1055037, 1241220, 1406716, 1758395, 2110074, 2482440, 2813432, 3516790, 4220148, 5275185, 7033580, 8440296, 10550370, 14067160, 21100740, 42201480]

約数ペア:

[(1, 42201480), (2, 21100740), (3, 14067160), (4, 10550370), (5, 8440296), (6, 7033580), (8, 5275185), (10, 4220148), (12, 3516790), (15, 2813432), (17, 2482440), (20, 2110074), (24, 1758395), (30, 1406716), (34, 1241220), (40, 1055037), (51, 827480), (60, 703358), (68, 620610), (85, 496488), (102, 413740), (120, 351679), (136, 310305), (137, 308040), (151, 279480), (170, 248244), (204, 206870), (255, 165496), (274, 154020), (302, 139740), (340, 124122), (408, 103435), (411, 102680), (453, 93160), (510, 82748), (548, 77010), (604, 69870), (680, 62061), (685, 61608), (755, 55896), (822, 51340), (906, 46580), (1020, 41374), (1096, 38505), (1208, 34935), (1370, 30804), (1510, 27948), (1644, 25670), (1812, 23290), (2040, 20687), (2055, 20536), (2265, 18632), (2329, 18120), (2567, 16440), (2740, 15402), (3020, 13974), (3288, 12835), (3624, 11645), (4110, 10268), (4530, 9316), (4658, 9060), (5134, 8220), (5480, 7701), (6040, 6987)]