193896840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15101}}^1$

素因数の和:15222

約数の個数: 64

約数和(自身を含む): 587165760

約数和(自身を除く): 393268920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 15101, 30202, 45303, 60404, 75505, 90606, 120808, 151010, 181212, 226515, 302020, 362424, 453030, 604040, 906060, 1615807, 1812120, 3231614, 4847421, 6463228, 8079035, 9694842, 12926456, 16158070, 19389684, 24237105, 32316140, 38779368, 48474210, 64632280, 96948420, 193896840]

約数ペア:

[(1, 193896840), (2, 96948420), (3, 64632280), (4, 48474210), (5, 38779368), (6, 32316140), (8, 24237105), (10, 19389684), (12, 16158070), (15, 12926456), (20, 9694842), (24, 8079035), (30, 6463228), (40, 4847421), (60, 3231614), (107, 1812120), (120, 1615807), (214, 906060), (321, 604040), (428, 453030), (535, 362424), (642, 302020), (856, 226515), (1070, 181212), (1284, 151010), (1605, 120808), (2140, 90606), (2568, 75505), (3210, 60404), (4280, 45303), (6420, 30202), (12840, 15101)]