67942160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5939}}^1$

素因数の和:5976

約数の個数: 80

約数和(自身を含む): 185613120

約数和(自身を除く): 117670960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 5939, 11440, 11878, 23756, 29695, 47512, 59390, 65329, 77207, 95024, 118780, 130658, 154414, 237560, 261316, 308828, 326645, 386035, 475120, 522632, 617656, 653290, 772070, 849277, 1045264, 1235312, 1306580, 1544140, 1698554, 2613160, 3088280, 3397108, 4246385, 5226320, 6176560, 6794216, 8492770, 13588432, 16985540, 33971080, 67942160]

約数ペア:

[(1, 67942160), (2, 33971080), (4, 16985540), (5, 13588432), (8, 8492770), (10, 6794216), (11, 6176560), (13, 5226320), (16, 4246385), (20, 3397108), (22, 3088280), (26, 2613160), (40, 1698554), (44, 1544140), (52, 1306580), (55, 1235312), (65, 1045264), (80, 849277), (88, 772070), (104, 653290), (110, 617656), (130, 522632), (143, 475120), (176, 386035), (208, 326645), (220, 308828), (260, 261316), (286, 237560), (440, 154414), (520, 130658), (572, 118780), (715, 95024), (880, 77207), (1040, 65329), (1144, 59390), (1430, 47512), (2288, 29695), (2860, 23756), (5720, 11878), (5939, 11440)]