162173640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 508083840

約数和(自身を除く): 345910200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 53, 60, 86, 106, 120, 129, 159, 172, 212, 215, 258, 265, 318, 344, 424, 430, 516, 530, 593, 636, 645, 795, 860, 1032, 1060, 1186, 1272, 1290, 1590, 1720, 1779, 2120, 2279, 2372, 2580, 2965, 3180, 3558, 4558, 4744, 5160, 5930, 6360, 6837, 7116, 8895, 9116, 11395, 11860, 13674, 14232, 17790, 18232, 22790, 23720, 25499, 27348, 31429, 34185, 35580, 45580, 50998, 54696, 62858, 68370, 71160, 76497, 91160, 94287, 101996, 125716, 127495, 136740, 152994, 157145, 188574, 203992, 251432, 254990, 273480, 305988, 314290, 377148, 382485, 471435, 509980, 611976, 628580, 754296, 764970, 942870, 1019960, 1257160, 1351447, 1529940, 1885740, 2702894, 3059880, 3771480, 4054341, 5405788, 6757235, 8108682, 10811576, 13514470, 16217364, 20271705, 27028940, 32434728, 40543410, 54057880, 81086820, 162173640]

約数ペア:

[(1, 162173640), (2, 81086820), (3, 54057880), (4, 40543410), (5, 32434728), (6, 27028940), (8, 20271705), (10, 16217364), (12, 13514470), (15, 10811576), (20, 8108682), (24, 6757235), (30, 5405788), (40, 4054341), (43, 3771480), (53, 3059880), (60, 2702894), (86, 1885740), (106, 1529940), (120, 1351447), (129, 1257160), (159, 1019960), (172, 942870), (212, 764970), (215, 754296), (258, 628580), (265, 611976), (318, 509980), (344, 471435), (424, 382485), (430, 377148), (516, 314290), (530, 305988), (593, 273480), (636, 254990), (645, 251432), (795, 203992), (860, 188574), (1032, 157145), (1060, 152994), (1186, 136740), (1272, 127495), (1290, 125716), (1590, 101996), (1720, 94287), (1779, 91160), (2120, 76497), (2279, 71160), (2372, 68370), (2580, 62858), (2965, 54696), (3180, 50998), (3558, 45580), (4558, 35580), (4744, 34185), (5160, 31429), (5930, 27348), (6360, 25499), (6837, 23720), (7116, 22790), (8895, 18232), (9116, 17790), (11395, 14232), (11860, 13674)]