79427880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:800

約数の個数: 192

約数和(自身を含む): 302290560

約数和(自身を除く): 222862680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 733, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1466, 1505, 1548, 1720, 1806, 1935, 2199, 2408, 2520, 2580, 2709, 2932, 3010, 3096, 3612, 3665, 3870, 4398, 4515, 5131, 5160, 5418, 5864, 6020, 6597, 7224, 7330, 7740, 8796, 9030, 10262, 10836, 10995, 12040, 13194, 13545, 14660, 15393, 15480, 17592, 18060, 20524, 21672, 21990, 25655, 26388, 27090, 29320, 30786, 31519, 32985, 36120, 41048, 43980, 46179, 51310, 52776, 54180, 61572, 63038, 65970, 76965, 87960, 92358, 94557, 102620, 108360, 123144, 126076, 131940, 153930, 157595, 184716, 189114, 205240, 220633, 230895, 252152, 263880, 283671, 307860, 315190, 369432, 378228, 441266, 461790, 472785, 567342, 615720, 630380, 661899, 756456, 882532, 923580, 945570, 1103165, 1134684, 1260760, 1323798, 1418355, 1765064, 1847160, 1891140, 1985697, 2206330, 2269368, 2647596, 2836710, 3309495, 3782280, 3971394, 4412660, 5295192, 5673420, 6618990, 7942788, 8825320, 9928485, 11346840, 13237980, 15885576, 19856970, 26475960, 39713940, 79427880]

約数ペア:

[(1, 79427880), (2, 39713940), (3, 26475960), (4, 19856970), (5, 15885576), (6, 13237980), (7, 11346840), (8, 9928485), (9, 8825320), (10, 7942788), (12, 6618990), (14, 5673420), (15, 5295192), (18, 4412660), (20, 3971394), (21, 3782280), (24, 3309495), (28, 2836710), (30, 2647596), (35, 2269368), (36, 2206330), (40, 1985697), (42, 1891140), (43, 1847160), (45, 1765064), (56, 1418355), (60, 1323798), (63, 1260760), (70, 1134684), (72, 1103165), (84, 945570), (86, 923580), (90, 882532), (105, 756456), (120, 661899), (126, 630380), (129, 615720), (140, 567342), (168, 472785), (172, 461790), (180, 441266), (210, 378228), (215, 369432), (252, 315190), (258, 307860), (280, 283671), (301, 263880), (315, 252152), (344, 230895), (360, 220633), (387, 205240), (420, 189114), (430, 184716), (504, 157595), (516, 153930), (602, 131940), (630, 126076), (645, 123144), (733, 108360), (774, 102620), (840, 94557), (860, 92358), (903, 87960), (1032, 76965), (1204, 65970), (1260, 63038), (1290, 61572), (1466, 54180), (1505, 52776), (1548, 51310), (1720, 46179), (1806, 43980), (1935, 41048), (2199, 36120), (2408, 32985), (2520, 31519), (2580, 30786), (2709, 29320), (2932, 27090), (3010, 26388), (3096, 25655), (3612, 21990), (3665, 21672), (3870, 20524), (4398, 18060), (4515, 17592), (5131, 15480), (5160, 15393), (5418, 14660), (5864, 13545), (6020, 13194), (6597, 12040), (7224, 10995), (7330, 10836), (7740, 10262), (8796, 9030)]