8656787440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{150083}}^1$

素因数の和:150206

約数の個数: 80

約数和(自身を含む): 23225799168

約数和(自身を除く): 14569011728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 4120, 5768, 7210, 8240, 11536, 14420, 28840, 57680, 150083, 300166, 600332, 750415, 1050581, 1200664, 1500830, 2101162, 2401328, 3001660, 4202324, 5252905, 6003320, 8404648, 10505810, 12006640, 15458549, 16809296, 21011620, 30917098, 42023240, 61834196, 77292745, 84046480, 108209843, 123668392, 154585490, 216419686, 247336784, 309170980, 432839372, 541049215, 618341960, 865678744, 1082098430, 1236683920, 1731357488, 2164196860, 4328393720, 8656787440]

約数ペア:

[(1, 8656787440), (2, 4328393720), (4, 2164196860), (5, 1731357488), (7, 1236683920), (8, 1082098430), (10, 865678744), (14, 618341960), (16, 541049215), (20, 432839372), (28, 309170980), (35, 247336784), (40, 216419686), (56, 154585490), (70, 123668392), (80, 108209843), (103, 84046480), (112, 77292745), (140, 61834196), (206, 42023240), (280, 30917098), (412, 21011620), (515, 16809296), (560, 15458549), (721, 12006640), (824, 10505810), (1030, 8404648), (1442, 6003320), (1648, 5252905), (2060, 4202324), (2884, 3001660), (3605, 2401328), (4120, 2101162), (5768, 1500830), (7210, 1200664), (8240, 1050581), (11536, 750415), (14420, 600332), (28840, 300166), (57680, 150083)]