1606813120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 4424232960

約数和(自身を除く): 2817419840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 89, 92, 110, 115, 160, 176, 178, 184, 220, 223, 230, 253, 320, 352, 356, 368, 440, 445, 446, 460, 506, 704, 712, 736, 880, 890, 892, 920, 979, 1012, 1115, 1265, 1424, 1472, 1760, 1780, 1784, 1840, 1958, 2024, 2047, 2230, 2453, 2530, 2848, 3520, 3560, 3568, 3680, 3916, 4048, 4094, 4460, 4895, 4906, 5060, 5129, 5696, 7120, 7136, 7360, 7832, 8096, 8188, 8920, 9790, 9812, 10120, 10235, 10258, 12265, 14240, 14272, 15664, 16192, 16376, 17840, 19580, 19624, 19847, 20240, 20470, 20516, 22517, 24530, 25645, 28480, 31328, 32752, 35680, 39160, 39248, 39694, 40480, 40940, 41032, 45034, 49060, 51290, 56419, 62656, 65504, 71360, 78320, 78496, 79388, 80960, 81880, 82064, 90068, 98120, 99235, 102580, 112585, 112838, 131008, 156640, 156992, 158776, 163760, 164128, 180136, 196240, 198470, 205160, 218317, 225170, 225676, 282095, 313280, 317552, 327520, 328256, 360272, 392480, 396940, 410320, 436634, 450340, 451352, 456481, 564190, 635104, 655040, 720544, 784960, 793880, 820640, 873268, 900680, 902704, 912962, 1091585, 1128380, 1270208, 1441088, 1587760, 1641280, 1746536, 1801360, 1805408, 1825924, 2183170, 2256760, 2282405, 3175520, 3493072, 3602720, 3610816, 3651848, 4366340, 4513520, 4564810, 5021291, 6351040, 6986144, 7205440, 7303696, 8732680, 9027040, 9129620, 10042582, 13972288, 14607392, 17465360, 18054080, 18259240, 20085164, 25106455, 29214784, 34930720, 36518480, 40170328, 50212910, 69861440, 73036960, 80340656, 100425820, 146073920, 160681312, 200851640, 321362624, 401703280, 803406560, 1606813120]

約数ペア:

[(1, 1606813120), (2, 803406560), (4, 401703280), (5, 321362624), (8, 200851640), (10, 160681312), (11, 146073920), (16, 100425820), (20, 80340656), (22, 73036960), (23, 69861440), (32, 50212910), (40, 40170328), (44, 36518480), (46, 34930720), (55, 29214784), (64, 25106455), (80, 20085164), (88, 18259240), (89, 18054080), (92, 17465360), (110, 14607392), (115, 13972288), (160, 10042582), (176, 9129620), (178, 9027040), (184, 8732680), (220, 7303696), (223, 7205440), (230, 6986144), (253, 6351040), (320, 5021291), (352, 4564810), (356, 4513520), (368, 4366340), (440, 3651848), (445, 3610816), (446, 3602720), (460, 3493072), (506, 3175520), (704, 2282405), (712, 2256760), (736, 2183170), (880, 1825924), (890, 1805408), (892, 1801360), (920, 1746536), (979, 1641280), (1012, 1587760), (1115, 1441088), (1265, 1270208), (1424, 1128380), (1472, 1091585), (1760, 912962), (1780, 902704), (1784, 900680), (1840, 873268), (1958, 820640), (2024, 793880), (2047, 784960), (2230, 720544), (2453, 655040), (2530, 635104), (2848, 564190), (3520, 456481), (3560, 451352), (3568, 450340), (3680, 436634), (3916, 410320), (4048, 396940), (4094, 392480), (4460, 360272), (4895, 328256), (4906, 327520), (5060, 317552), (5129, 313280), (5696, 282095), (7120, 225676), (7136, 225170), (7360, 218317), (7832, 205160), (8096, 198470), (8188, 196240), (8920, 180136), (9790, 164128), (9812, 163760), (10120, 158776), (10235, 156992), (10258, 156640), (12265, 131008), (14240, 112838), (14272, 112585), (15664, 102580), (16192, 99235), (16376, 98120), (17840, 90068), (19580, 82064), (19624, 81880), (19847, 80960), (20240, 79388), (20470, 78496), (20516, 78320), (22517, 71360), (24530, 65504), (25645, 62656), (28480, 56419), (31328, 51290), (32752, 49060), (35680, 45034), (39160, 41032), (39248, 40940), (39694, 40480)]