15696083120

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1\times {\mathrm{1973}}^1$

素因数の和:2622

約数の個数: 80

約数和(自身を含む): 36745773120

約数和(自身を除く): 21049690000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 359, 554, 718, 1108, 1385, 1436, 1795, 1973, 2216, 2770, 2872, 3590, 3946, 4432, 5540, 5744, 7180, 7892, 9865, 11080, 14360, 15784, 19730, 22160, 28720, 31568, 39460, 78920, 99443, 157840, 198886, 397772, 497215, 546521, 708307, 795544, 994430, 1093042, 1416614, 1591088, 1988860, 2186084, 2732605, 2833228, 3541535, 3977720, 4372168, 5465210, 5666456, 7083070, 7955440, 8744336, 10930420, 11332912, 14166140, 21860840, 28332280, 43721680, 56664560, 196201039, 392402078, 784804156, 981005195, 1569608312, 1962010390, 3139216624, 3924020780, 7848041560, 15696083120]

約数ペア:

[(1, 15696083120), (2, 7848041560), (4, 3924020780), (5, 3139216624), (8, 1962010390), (10, 1569608312), (16, 981005195), (20, 784804156), (40, 392402078), (80, 196201039), (277, 56664560), (359, 43721680), (554, 28332280), (718, 21860840), (1108, 14166140), (1385, 11332912), (1436, 10930420), (1795, 8744336), (1973, 7955440), (2216, 7083070), (2770, 5666456), (2872, 5465210), (3590, 4372168), (3946, 3977720), (4432, 3541535), (5540, 2833228), (5744, 2732605), (7180, 2186084), (7892, 1988860), (9865, 1591088), (11080, 1416614), (14360, 1093042), (15784, 994430), (19730, 795544), (22160, 708307), (28720, 546521), (31568, 497215), (39460, 397772), (78920, 198886), (99443, 157840)]