1697257440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:442

約数の個数: 288

約数和(自身を含む): 6040210176

約数和(自身を除く): 4342952736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 193, 197, 240, 248, 279, 288, 310, 360, 372, 386, 394, 465, 480, 496, 558, 579, 591, 620, 720, 744, 772, 788, 930, 965, 985, 992, 1116, 1158, 1182, 1240, 1395, 1440, 1488, 1544, 1576, 1737, 1773, 1860, 1930, 1970, 2232, 2316, 2364, 2480, 2790, 2895, 2955, 2976, 3088, 3152, 3474, 3546, 3720, 3860, 3940, 4464, 4632, 4728, 4960, 5580, 5790, 5910, 5983, 6107, 6176, 6304, 6948, 7092, 7440, 7720, 7880, 8685, 8865, 8928, 9264, 9456, 11160, 11580, 11820, 11966, 12214, 13896, 14184, 14880, 15440, 15760, 17370, 17730, 17949, 18321, 18528, 18912, 22320, 23160, 23640, 23932, 24428, 27792, 28368, 29915, 30535, 30880, 31520, 34740, 35460, 35898, 36642, 38021, 44640, 46320, 47280, 47864, 48856, 53847, 54963, 55584, 56736, 59830, 61070, 69480, 70920, 71796, 73284, 76042, 89745, 91605, 92640, 94560, 95728, 97712, 107694, 109926, 114063, 119660, 122140, 138960, 141840, 143592, 146568, 152084, 179490, 183210, 190105, 191456, 195424, 215388, 219852, 228126, 239320, 244280, 269235, 274815, 277920, 283680, 287184, 293136, 304168, 342189, 358980, 366420, 380210, 430776, 439704, 456252, 478640, 488560, 538470, 549630, 570315, 574368, 586272, 608336, 684378, 717960, 732840, 760420, 861552, 879408, 912504, 957280, 977120, 1076940, 1099260, 1140630, 1178651, 1216672, 1368756, 1435920, 1465680, 1520840, 1710945, 1723104, 1758816, 1825008, 2153880, 2198520, 2281260, 2357302, 2737512, 2871840, 2931360, 3041680, 3421890, 3535953, 3650016, 4307760, 4397040, 4562520, 4714604, 5475024, 5893255, 6083360, 6843780, 7071906, 8615520, 8794080, 9125040, 9429208, 10607859, 10950048, 11786510, 13687560, 14143812, 17679765, 18250080, 18858416, 21215718, 23573020, 27375120, 28287624, 35359530, 37716832, 42431436, 47146040, 53039295, 54750240, 56575248, 70719060, 84862872, 94292080, 106078590, 113150496, 141438120, 169725744, 188584160, 212157180, 282876240, 339451488, 424314360, 565752480, 848628720, 1697257440]

約数ペア:

[(1, 1697257440), (2, 848628720), (3, 565752480), (4, 424314360), (5, 339451488), (6, 282876240), (8, 212157180), (9, 188584160), (10, 169725744), (12, 141438120), (15, 113150496), (16, 106078590), (18, 94292080), (20, 84862872), (24, 70719060), (30, 56575248), (31, 54750240), (32, 53039295), (36, 47146040), (40, 42431436), (45, 37716832), (48, 35359530), (60, 28287624), (62, 27375120), (72, 23573020), (80, 21215718), (90, 18858416), (93, 18250080), (96, 17679765), (120, 14143812), (124, 13687560), (144, 11786510), (155, 10950048), (160, 10607859), (180, 9429208), (186, 9125040), (193, 8794080), (197, 8615520), (240, 7071906), (248, 6843780), (279, 6083360), (288, 5893255), (310, 5475024), (360, 4714604), (372, 4562520), (386, 4397040), (394, 4307760), (465, 3650016), (480, 3535953), (496, 3421890), (558, 3041680), (579, 2931360), (591, 2871840), (620, 2737512), (720, 2357302), (744, 2281260), (772, 2198520), (788, 2153880), (930, 1825008), (965, 1758816), (985, 1723104), (992, 1710945), (1116, 1520840), (1158, 1465680), (1182, 1435920), (1240, 1368756), (1395, 1216672), (1440, 1178651), (1488, 1140630), (1544, 1099260), (1576, 1076940), (1737, 977120), (1773, 957280), (1860, 912504), (1930, 879408), (1970, 861552), (2232, 760420), (2316, 732840), (2364, 717960), (2480, 684378), (2790, 608336), (2895, 586272), (2955, 574368), (2976, 570315), (3088, 549630), (3152, 538470), (3474, 488560), (3546, 478640), (3720, 456252), (3860, 439704), (3940, 430776), (4464, 380210), (4632, 366420), (4728, 358980), (4960, 342189), (5580, 304168), (5790, 293136), (5910, 287184), (5983, 283680), (6107, 277920), (6176, 274815), (6304, 269235), (6948, 244280), (7092, 239320), (7440, 228126), (7720, 219852), (7880, 215388), (8685, 195424), (8865, 191456), (8928, 190105), (9264, 183210), (9456, 179490), (11160, 152084), (11580, 146568), (11820, 143592), (11966, 141840), (12214, 138960), (13896, 122140), (14184, 119660), (14880, 114063), (15440, 109926), (15760, 107694), (17370, 97712), (17730, 95728), (17949, 94560), (18321, 92640), (18528, 91605), (18912, 89745), (22320, 76042), (23160, 73284), (23640, 71796), (23932, 70920), (24428, 69480), (27792, 61070), (28368, 59830), (29915, 56736), (30535, 55584), (30880, 54963), (31520, 53847), (34740, 48856), (35460, 47864), (35898, 47280), (36642, 46320), (38021, 44640)]