14656720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 38903760

約数和(自身を除く): 24247040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 829, 884, 1040, 1105, 1360, 1658, 1768, 2210, 3316, 3536, 4145, 4420, 6632, 8290, 8840, 10777, 13264, 14093, 16580, 17680, 21554, 28186, 33160, 43108, 53885, 56372, 66320, 70465, 86216, 107770, 112744, 140930, 172432, 183209, 215540, 225488, 281860, 366418, 431080, 563720, 732836, 862160, 916045, 1127440, 1465672, 1832090, 2931344, 3664180, 7328360, 14656720]

約数ペア:

[(1, 14656720), (2, 7328360), (4, 3664180), (5, 2931344), (8, 1832090), (10, 1465672), (13, 1127440), (16, 916045), (17, 862160), (20, 732836), (26, 563720), (34, 431080), (40, 366418), (52, 281860), (65, 225488), (68, 215540), (80, 183209), (85, 172432), (104, 140930), (130, 112744), (136, 107770), (170, 86216), (208, 70465), (221, 66320), (260, 56372), (272, 53885), (340, 43108), (442, 33160), (520, 28186), (680, 21554), (829, 17680), (884, 16580), (1040, 14093), (1105, 13264), (1360, 10777), (1658, 8840), (1768, 8290), (2210, 6632), (3316, 4420), (3536, 4145)]