2100407040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4447}}^1$

素因数の和:4515

約数の個数: 216

約数和(自身を含む): 7446112128

約数和(自身を除く): 5345705088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1152, 1230, 1280, 1312, 1440, 1476, 1640, 1845, 1920, 1968, 2304, 2460, 2624, 2880, 2952, 3280, 3690, 3840, 3936, 4447, 4920, 5248, 5760, 5904, 6560, 7380, 7872, 8894, 9840, 10496, 11520, 11808, 13120, 13341, 14760, 15744, 17788, 19680, 22235, 23616, 26240, 26682, 29520, 31488, 35576, 39360, 40023, 44470, 47232, 52480, 53364, 59040, 66705, 71152, 78720, 80046, 88940, 94464, 106728, 118080, 133410, 142304, 157440, 160092, 177880, 182327, 200115, 213456, 236160, 266820, 284608, 320184, 355760, 364654, 400230, 426912, 472320, 533640, 546981, 569216, 640368, 711520, 729308, 800460, 853824, 911635, 1067280, 1093962, 1138432, 1280736, 1423040, 1458616, 1600920, 1640943, 1707648, 1823270, 2134560, 2187924, 2561472, 2734905, 2846080, 2917232, 3201840, 3281886, 3415296, 3646540, 4269120, 4375848, 5122944, 5469810, 5692160, 5834464, 6403680, 6563772, 7293080, 8204715, 8538240, 8751696, 10245888, 10939620, 11668928, 12807360, 13127544, 14586160, 16409430, 17076480, 17503392, 21879240, 23337856, 25614720, 26255088, 29172320, 32818860, 35006784, 43758480, 46675712, 51229440, 52510176, 58344640, 65637720, 70013568, 87516960, 105020352, 116689280, 131275440, 140027136, 175033920, 210040704, 233378560, 262550880, 350067840, 420081408, 525101760, 700135680, 1050203520, 2100407040]

約数ペア:

[(1, 2100407040), (2, 1050203520), (3, 700135680), (4, 525101760), (5, 420081408), (6, 350067840), (8, 262550880), (9, 233378560), (10, 210040704), (12, 175033920), (15, 140027136), (16, 131275440), (18, 116689280), (20, 105020352), (24, 87516960), (30, 70013568), (32, 65637720), (36, 58344640), (40, 52510176), (41, 51229440), (45, 46675712), (48, 43758480), (60, 35006784), (64, 32818860), (72, 29172320), (80, 26255088), (82, 25614720), (90, 23337856), (96, 21879240), (120, 17503392), (123, 17076480), (128, 16409430), (144, 14586160), (160, 13127544), (164, 12807360), (180, 11668928), (192, 10939620), (205, 10245888), (240, 8751696), (246, 8538240), (256, 8204715), (288, 7293080), (320, 6563772), (328, 6403680), (360, 5834464), (369, 5692160), (384, 5469810), (410, 5122944), (480, 4375848), (492, 4269120), (576, 3646540), (615, 3415296), (640, 3281886), (656, 3201840), (720, 2917232), (738, 2846080), (768, 2734905), (820, 2561472), (960, 2187924), (984, 2134560), (1152, 1823270), (1230, 1707648), (1280, 1640943), (1312, 1600920), (1440, 1458616), (1476, 1423040), (1640, 1280736), (1845, 1138432), (1920, 1093962), (1968, 1067280), (2304, 911635), (2460, 853824), (2624, 800460), (2880, 729308), (2952, 711520), (3280, 640368), (3690, 569216), (3840, 546981), (3936, 533640), (4447, 472320), (4920, 426912), (5248, 400230), (5760, 364654), (5904, 355760), (6560, 320184), (7380, 284608), (7872, 266820), (8894, 236160), (9840, 213456), (10496, 200115), (11520, 182327), (11808, 177880), (13120, 160092), (13341, 157440), (14760, 142304), (15744, 133410), (17788, 118080), (19680, 106728), (22235, 94464), (23616, 88940), (26240, 80046), (26682, 78720), (29520, 71152), (31488, 66705), (35576, 59040), (39360, 53364), (40023, 52480), (44470, 47232)]