474772440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 1544313600

約数和(自身を除く): 1069541160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 179, 184, 186, 230, 248, 276, 310, 345, 358, 372, 460, 465, 537, 552, 620, 690, 713, 716, 744, 895, 920, 930, 961, 1074, 1240, 1380, 1426, 1432, 1790, 1860, 1922, 2139, 2148, 2685, 2760, 2852, 2883, 3565, 3580, 3720, 3844, 4117, 4278, 4296, 4805, 5370, 5549, 5704, 5766, 7130, 7160, 7688, 8234, 8556, 9610, 10695, 10740, 11098, 11532, 12351, 14260, 14415, 16468, 16647, 17112, 19220, 20585, 21390, 21480, 22103, 22196, 23064, 24702, 27745, 28520, 28830, 32936, 33294, 38440, 41170, 42780, 44206, 44392, 49404, 55490, 57660, 61755, 66309, 66588, 82340, 83235, 85560, 88412, 98808, 110515, 110980, 115320, 123510, 127627, 132618, 133176, 164680, 166470, 172019, 176824, 221030, 221960, 247020, 255254, 265236, 331545, 332940, 344038, 382881, 442060, 494040, 510508, 516057, 530472, 638135, 663090, 665880, 688076, 765762, 860095, 884120, 1021016, 1032114, 1276270, 1326180, 1376152, 1531524, 1720190, 1914405, 2064228, 2552540, 2580285, 2652360, 3063048, 3440380, 3828810, 3956437, 4128456, 5105080, 5160570, 6880760, 7657620, 7912874, 10321140, 11869311, 15315240, 15825748, 19782185, 20642280, 23738622, 31651496, 39564370, 47477244, 59346555, 79128740, 94954488, 118693110, 158257480, 237386220, 474772440]

約数ペア:

[(1, 474772440), (2, 237386220), (3, 158257480), (4, 118693110), (5, 94954488), (6, 79128740), (8, 59346555), (10, 47477244), (12, 39564370), (15, 31651496), (20, 23738622), (23, 20642280), (24, 19782185), (30, 15825748), (31, 15315240), (40, 11869311), (46, 10321140), (60, 7912874), (62, 7657620), (69, 6880760), (92, 5160570), (93, 5105080), (115, 4128456), (120, 3956437), (124, 3828810), (138, 3440380), (155, 3063048), (179, 2652360), (184, 2580285), (186, 2552540), (230, 2064228), (248, 1914405), (276, 1720190), (310, 1531524), (345, 1376152), (358, 1326180), (372, 1276270), (460, 1032114), (465, 1021016), (537, 884120), (552, 860095), (620, 765762), (690, 688076), (713, 665880), (716, 663090), (744, 638135), (895, 530472), (920, 516057), (930, 510508), (961, 494040), (1074, 442060), (1240, 382881), (1380, 344038), (1426, 332940), (1432, 331545), (1790, 265236), (1860, 255254), (1922, 247020), (2139, 221960), (2148, 221030), (2685, 176824), (2760, 172019), (2852, 166470), (2883, 164680), (3565, 133176), (3580, 132618), (3720, 127627), (3844, 123510), (4117, 115320), (4278, 110980), (4296, 110515), (4805, 98808), (5370, 88412), (5549, 85560), (5704, 83235), (5766, 82340), (7130, 66588), (7160, 66309), (7688, 61755), (8234, 57660), (8556, 55490), (9610, 49404), (10695, 44392), (10740, 44206), (11098, 42780), (11532, 41170), (12351, 38440), (14260, 33294), (14415, 32936), (16468, 28830), (16647, 28520), (17112, 27745), (19220, 24702), (20585, 23064), (21390, 22196), (21480, 22103)]