14864240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 36828000

約数和(自身を除く): 21963760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 149, 172, 215, 232, 290, 298, 344, 430, 464, 580, 596, 688, 745, 860, 1160, 1192, 1247, 1490, 1720, 2320, 2384, 2494, 2980, 3440, 4321, 4988, 5960, 6235, 6407, 8642, 9976, 11920, 12470, 12814, 17284, 19952, 21605, 24940, 25628, 32035, 34568, 43210, 49880, 51256, 64070, 69136, 86420, 99760, 102512, 128140, 172840, 185803, 256280, 345680, 371606, 512560, 743212, 929015, 1486424, 1858030, 2972848, 3716060, 7432120, 14864240]

約数ペア:

[(1, 14864240), (2, 7432120), (4, 3716060), (5, 2972848), (8, 1858030), (10, 1486424), (16, 929015), (20, 743212), (29, 512560), (40, 371606), (43, 345680), (58, 256280), (80, 185803), (86, 172840), (116, 128140), (145, 102512), (149, 99760), (172, 86420), (215, 69136), (232, 64070), (290, 51256), (298, 49880), (344, 43210), (430, 34568), (464, 32035), (580, 25628), (596, 24940), (688, 21605), (745, 19952), (860, 17284), (1160, 12814), (1192, 12470), (1247, 11920), (1490, 9976), (1720, 8642), (2320, 6407), (2384, 6235), (2494, 5960), (2980, 4988), (3440, 4321)]