70047680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 180502560

約数和(自身を除く): 110454880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 152, 160, 164, 190, 205, 281, 304, 320, 328, 380, 410, 562, 608, 656, 760, 779, 820, 1124, 1216, 1312, 1405, 1520, 1558, 1640, 2248, 2624, 2810, 3040, 3116, 3280, 3895, 4496, 5339, 5620, 6080, 6232, 6560, 7790, 8992, 10678, 11240, 11521, 12464, 13120, 15580, 17984, 21356, 22480, 23042, 24928, 26695, 31160, 42712, 44960, 46084, 49856, 53390, 57605, 62320, 85424, 89920, 92168, 106780, 115210, 124640, 170848, 184336, 213560, 218899, 230420, 249280, 341696, 368672, 427120, 437798, 460840, 737344, 854240, 875596, 921680, 1094495, 1708480, 1751192, 1843360, 2188990, 3502384, 3686720, 4377980, 7004768, 8755960, 14009536, 17511920, 35023840, 70047680]

約数ペア:

[(1, 70047680), (2, 35023840), (4, 17511920), (5, 14009536), (8, 8755960), (10, 7004768), (16, 4377980), (19, 3686720), (20, 3502384), (32, 2188990), (38, 1843360), (40, 1751192), (41, 1708480), (64, 1094495), (76, 921680), (80, 875596), (82, 854240), (95, 737344), (152, 460840), (160, 437798), (164, 427120), (190, 368672), (205, 341696), (281, 249280), (304, 230420), (320, 218899), (328, 213560), (380, 184336), (410, 170848), (562, 124640), (608, 115210), (656, 106780), (760, 92168), (779, 89920), (820, 85424), (1124, 62320), (1216, 57605), (1312, 53390), (1405, 49856), (1520, 46084), (1558, 44960), (1640, 42712), (2248, 31160), (2624, 26695), (2810, 24928), (3040, 23042), (3116, 22480), (3280, 21356), (3895, 17984), (4496, 15580), (5339, 13120), (5620, 12464), (6080, 11521), (6232, 11240), (6560, 10678), (7790, 8992)]