187733640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14621}}^1$

素因数の和:14742

約数の個数: 64

約数和(自身を含む): 568503360

約数和(自身を除く): 380769720

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, 14621, 29242, 43863, 58484, 73105, 87726, 116968, 146210, 175452, 219315, 292420, 350904, 438630, 584840, 877260, 1564447, 1754520, 3128894, 4693341, 6257788, 7822235, 9386682, 12515576, 15644470, 18773364, 23466705, 31288940, 37546728, 46933410, 62577880, 93866820, 187733640]

約数ペア:

[(1, 187733640), (2, 93866820), (3, 62577880), (4, 46933410), (5, 37546728), (6, 31288940), (8, 23466705), (10, 18773364), (12, 15644470), (15, 12515576), (20, 9386682), (24, 7822235), (30, 6257788), (40, 4693341), (60, 3128894), (107, 1754520), (120, 1564447), (214, 877260), (321, 584840), (428, 438630), (535, 350904), (642, 292420), (856, 219315), (1070, 175452), (1284, 146210), (1605, 116968), (2140, 87726), (2568, 73105), (3210, 58484), (4280, 43863), (6420, 29242), (12840, 14621)]