1566113120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68449}}^1$

素因数の和:68488

約数の個数: 96

約数和(自身を含む): 4346848800

約数和(自身を除く): 2780735680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 22880, 68449, 136898, 273796, 342245, 547592, 684490, 752939, 889837, 1095184, 1368980, 1505878, 1779674, 2190368, 2737960, 3011756, 3559348, 3764695, 4449185, 5475920, 6023512, 7118696, 7529390, 8898370, 9788207, 10951840, 12047024, 14237392, 15058780, 17796740, 19576414, 24094048, 28474784, 30117560, 35593480, 39152828, 48941035, 60235120, 71186960, 78305656, 97882070, 120470240, 142373920, 156611312, 195764140, 313222624, 391528280, 783056560, 1566113120]

約数ペア:

[(1, 1566113120), (2, 783056560), (4, 391528280), (5, 313222624), (8, 195764140), (10, 156611312), (11, 142373920), (13, 120470240), (16, 97882070), (20, 78305656), (22, 71186960), (26, 60235120), (32, 48941035), (40, 39152828), (44, 35593480), (52, 30117560), (55, 28474784), (65, 24094048), (80, 19576414), (88, 17796740), (104, 15058780), (110, 14237392), (130, 12047024), (143, 10951840), (160, 9788207), (176, 8898370), (208, 7529390), (220, 7118696), (260, 6023512), (286, 5475920), (352, 4449185), (416, 3764695), (440, 3559348), (520, 3011756), (572, 2737960), (715, 2190368), (880, 1779674), (1040, 1505878), (1144, 1368980), (1430, 1095184), (1760, 889837), (2080, 752939), (2288, 684490), (2860, 547592), (4576, 342245), (5720, 273796), (11440, 136898), (22880, 68449)]