17464440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 128

約数和(自身を含む): 63452160

約数和(自身を除く): 45987720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1223, 1428, 1785, 2040, 2380, 2446, 2856, 3570, 3669, 4760, 4892, 6115, 7140, 7338, 8561, 9784, 12230, 14280, 14676, 17122, 18345, 20791, 24460, 25683, 29352, 34244, 36690, 41582, 42805, 48920, 51366, 62373, 68488, 73380, 83164, 85610, 102732, 103955, 124746, 128415, 145537, 146760, 166328, 171220, 205464, 207910, 249492, 256830, 291074, 311865, 342440, 415820, 436611, 498984, 513660, 582148, 623730, 727685, 831640, 873222, 1027320, 1164296, 1247460, 1455370, 1746444, 2183055, 2494920, 2910740, 3492888, 4366110, 5821480, 8732220, 17464440]

約数ペア:

[(1, 17464440), (2, 8732220), (3, 5821480), (4, 4366110), (5, 3492888), (6, 2910740), (7, 2494920), (8, 2183055), (10, 1746444), (12, 1455370), (14, 1247460), (15, 1164296), (17, 1027320), (20, 873222), (21, 831640), (24, 727685), (28, 623730), (30, 582148), (34, 513660), (35, 498984), (40, 436611), (42, 415820), (51, 342440), (56, 311865), (60, 291074), (68, 256830), (70, 249492), (84, 207910), (85, 205464), (102, 171220), (105, 166328), (119, 146760), (120, 145537), (136, 128415), (140, 124746), (168, 103955), (170, 102732), (204, 85610), (210, 83164), (238, 73380), (255, 68488), (280, 62373), (340, 51366), (357, 48920), (408, 42805), (420, 41582), (476, 36690), (510, 34244), (595, 29352), (680, 25683), (714, 24460), (840, 20791), (952, 18345), (1020, 17122), (1190, 14676), (1223, 14280), (1428, 12230), (1785, 9784), (2040, 8561), (2380, 7338), (2446, 7140), (2856, 6115), (3570, 4892), (3669, 4760)]