172182120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7673}}^1$

素因数の和:7715

約数の個数: 128

約数和(自身を含む): 596730240

約数和(自身を除く): 424548120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 7673, 11220, 15346, 22440, 23019, 30692, 38365, 46038, 61384, 76730, 84403, 92076, 115095, 130441, 153460, 168806, 184152, 230190, 253209, 260882, 306920, 337612, 391323, 422015, 460380, 506418, 521764, 652205, 675224, 782646, 844030, 920760, 1012836, 1043528, 1266045, 1304410, 1434851, 1565292, 1688060, 1956615, 2025672, 2532090, 2608820, 2869702, 3130584, 3376120, 3913230, 4304553, 5064180, 5217640, 5739404, 7174255, 7826460, 8609106, 10128360, 11478808, 14348510, 15652920, 17218212, 21522765, 28697020, 34436424, 43045530, 57394040, 86091060, 172182120]

約数ペア:

[(1, 172182120), (2, 86091060), (3, 57394040), (4, 43045530), (5, 34436424), (6, 28697020), (8, 21522765), (10, 17218212), (11, 15652920), (12, 14348510), (15, 11478808), (17, 10128360), (20, 8609106), (22, 7826460), (24, 7174255), (30, 5739404), (33, 5217640), (34, 5064180), (40, 4304553), (44, 3913230), (51, 3376120), (55, 3130584), (60, 2869702), (66, 2608820), (68, 2532090), (85, 2025672), (88, 1956615), (102, 1688060), (110, 1565292), (120, 1434851), (132, 1304410), (136, 1266045), (165, 1043528), (170, 1012836), (187, 920760), (204, 844030), (220, 782646), (255, 675224), (264, 652205), (330, 521764), (340, 506418), (374, 460380), (408, 422015), (440, 391323), (510, 337612), (561, 306920), (660, 260882), (680, 253209), (748, 230190), (935, 184152), (1020, 168806), (1122, 153460), (1320, 130441), (1496, 115095), (1870, 92076), (2040, 84403), (2244, 76730), (2805, 61384), (3740, 46038), (4488, 38365), (5610, 30692), (7480, 23019), (7673, 22440), (11220, 15346)]