723919840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 2090841984

約数和(自身を除く): 1366922144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 193, 197, 224, 238, 272, 280, 340, 386, 394, 476, 544, 560, 595, 680, 772, 788, 952, 965, 985, 1120, 1190, 1351, 1360, 1379, 1544, 1576, 1904, 1930, 1970, 2380, 2702, 2720, 2758, 3088, 3152, 3281, 3349, 3808, 3860, 3940, 4760, 5404, 5516, 6176, 6304, 6562, 6698, 6755, 6895, 7720, 7880, 9520, 10808, 11032, 13124, 13396, 13510, 13790, 15440, 15760, 16405, 16745, 19040, 21616, 22064, 22967, 23443, 26248, 26792, 27020, 27580, 30880, 31520, 32810, 33490, 38021, 43232, 44128, 45934, 46886, 52496, 53584, 54040, 55160, 65620, 66980, 76042, 91868, 93772, 104992, 107168, 108080, 110320, 114835, 117215, 131240, 133960, 152084, 183736, 187544, 190105, 216160, 220640, 229670, 234430, 262480, 266147, 267920, 304168, 367472, 375088, 380210, 459340, 468860, 524960, 532294, 535840, 608336, 646357, 734944, 750176, 760420, 918680, 937720, 1064588, 1216672, 1292714, 1330735, 1520840, 1837360, 1875440, 2129176, 2585428, 2661470, 3041680, 3231785, 3674720, 3750880, 4258352, 4524499, 5170856, 5322940, 6083360, 6463570, 8516704, 9048998, 10341712, 10645880, 12927140, 18097996, 20683424, 21291760, 22622495, 25854280, 36195992, 42583520, 45244990, 51708560, 72391984, 90489980, 103417120, 144783968, 180979960, 361959920, 723919840]

約数ペア:

[(1, 723919840), (2, 361959920), (4, 180979960), (5, 144783968), (7, 103417120), (8, 90489980), (10, 72391984), (14, 51708560), (16, 45244990), (17, 42583520), (20, 36195992), (28, 25854280), (32, 22622495), (34, 21291760), (35, 20683424), (40, 18097996), (56, 12927140), (68, 10645880), (70, 10341712), (80, 9048998), (85, 8516704), (112, 6463570), (119, 6083360), (136, 5322940), (140, 5170856), (160, 4524499), (170, 4258352), (193, 3750880), (197, 3674720), (224, 3231785), (238, 3041680), (272, 2661470), (280, 2585428), (340, 2129176), (386, 1875440), (394, 1837360), (476, 1520840), (544, 1330735), (560, 1292714), (595, 1216672), (680, 1064588), (772, 937720), (788, 918680), (952, 760420), (965, 750176), (985, 734944), (1120, 646357), (1190, 608336), (1351, 535840), (1360, 532294), (1379, 524960), (1544, 468860), (1576, 459340), (1904, 380210), (1930, 375088), (1970, 367472), (2380, 304168), (2702, 267920), (2720, 266147), (2758, 262480), (3088, 234430), (3152, 229670), (3281, 220640), (3349, 216160), (3808, 190105), (3860, 187544), (3940, 183736), (4760, 152084), (5404, 133960), (5516, 131240), (6176, 117215), (6304, 114835), (6562, 110320), (6698, 108080), (6755, 107168), (6895, 104992), (7720, 93772), (7880, 91868), (9520, 76042), (10808, 66980), (11032, 65620), (13124, 55160), (13396, 54040), (13510, 53584), (13790, 52496), (15440, 46886), (15760, 45934), (16405, 44128), (16745, 43232), (19040, 38021), (21616, 33490), (22064, 32810), (22967, 31520), (23443, 30880), (26248, 27580), (26792, 27020)]