39466680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 133747200

約数和(自身を除く): 94280520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1031, 1160, 1276, 1320, 1595, 1740, 1914, 2062, 2552, 3093, 3190, 3480, 3828, 4124, 4785, 5155, 6186, 6380, 7656, 8248, 9570, 10310, 11341, 12372, 12760, 15465, 19140, 20620, 22682, 24744, 29899, 30930, 34023, 38280, 41240, 45364, 56705, 59798, 61860, 68046, 89697, 90728, 113410, 119596, 123720, 136092, 149495, 170115, 179394, 226820, 239192, 272184, 298990, 328889, 340230, 358788, 448485, 453640, 597980, 657778, 680460, 717576, 896970, 986667, 1195960, 1315556, 1360920, 1644445, 1793940, 1973334, 2631112, 3288890, 3587880, 3946668, 4933335, 6577780, 7893336, 9866670, 13155560, 19733340, 39466680]

約数ペア:

[(1, 39466680), (2, 19733340), (3, 13155560), (4, 9866670), (5, 7893336), (6, 6577780), (8, 4933335), (10, 3946668), (11, 3587880), (12, 3288890), (15, 2631112), (20, 1973334), (22, 1793940), (24, 1644445), (29, 1360920), (30, 1315556), (33, 1195960), (40, 986667), (44, 896970), (55, 717576), (58, 680460), (60, 657778), (66, 597980), (87, 453640), (88, 448485), (110, 358788), (116, 340230), (120, 328889), (132, 298990), (145, 272184), (165, 239192), (174, 226820), (220, 179394), (232, 170115), (264, 149495), (290, 136092), (319, 123720), (330, 119596), (348, 113410), (435, 90728), (440, 89697), (580, 68046), (638, 61860), (660, 59798), (696, 56705), (870, 45364), (957, 41240), (1031, 38280), (1160, 34023), (1276, 30930), (1320, 29899), (1595, 24744), (1740, 22682), (1914, 20620), (2062, 19140), (2552, 15465), (3093, 12760), (3190, 12372), (3480, 11341), (3828, 10310), (4124, 9570), (4785, 8248), (5155, 7656), (6186, 6380)]