16507960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 46656000

約数和(自身を除く): 30148040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 107, 116, 133, 140, 145, 152, 190, 203, 214, 232, 266, 280, 290, 380, 406, 428, 532, 535, 551, 580, 665, 749, 760, 812, 856, 1015, 1064, 1070, 1102, 1160, 1330, 1498, 1624, 2030, 2033, 2140, 2204, 2660, 2755, 2996, 3103, 3745, 3857, 4060, 4066, 4280, 4408, 5320, 5510, 5992, 6206, 7490, 7714, 8120, 8132, 10165, 11020, 12412, 14231, 14980, 15428, 15515, 16264, 19285, 20330, 21721, 22040, 24824, 28462, 29960, 30856, 31030, 38570, 40660, 43442, 56924, 58957, 62060, 71155, 77140, 81320, 86884, 108605, 113848, 117914, 124120, 142310, 154280, 173768, 217210, 235828, 284620, 294785, 412699, 434420, 471656, 569240, 589570, 825398, 868840, 1179140, 1650796, 2063495, 2358280, 3301592, 4126990, 8253980, 16507960]

約数ペア:

[(1, 16507960), (2, 8253980), (4, 4126990), (5, 3301592), (7, 2358280), (8, 2063495), (10, 1650796), (14, 1179140), (19, 868840), (20, 825398), (28, 589570), (29, 569240), (35, 471656), (38, 434420), (40, 412699), (56, 294785), (58, 284620), (70, 235828), (76, 217210), (95, 173768), (107, 154280), (116, 142310), (133, 124120), (140, 117914), (145, 113848), (152, 108605), (190, 86884), (203, 81320), (214, 77140), (232, 71155), (266, 62060), (280, 58957), (290, 56924), (380, 43442), (406, 40660), (428, 38570), (532, 31030), (535, 30856), (551, 29960), (580, 28462), (665, 24824), (749, 22040), (760, 21721), (812, 20330), (856, 19285), (1015, 16264), (1064, 15515), (1070, 15428), (1102, 14980), (1160, 14231), (1330, 12412), (1498, 11020), (1624, 10165), (2030, 8132), (2033, 8120), (2140, 7714), (2204, 7490), (2660, 6206), (2755, 5992), (2996, 5510), (3103, 5320), (3745, 4408), (3857, 4280), (4060, 4066)]