1205494080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^4\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 280

約数和(自身を含む): 4473622752

約数和(自身を除く): 3268128672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 523, 560, 588, 672, 686, 735, 784, 840, 960, 980, 1029, 1046, 1120, 1176, 1344, 1372, 1470, 1568, 1569, 1680, 1715, 1960, 2058, 2092, 2240, 2352, 2401, 2615, 2744, 2940, 3136, 3138, 3360, 3430, 3661, 3920, 4116, 4184, 4704, 4802, 5145, 5230, 5488, 5880, 6276, 6720, 6860, 7203, 7322, 7840, 7845, 8232, 8368, 9408, 9604, 10290, 10460, 10976, 10983, 11760, 12005, 12552, 13720, 14406, 14644, 15680, 15690, 16464, 16736, 18305, 19208, 20580, 20920, 21952, 21966, 23520, 24010, 25104, 25627, 27440, 28812, 29288, 31380, 32928, 33472, 36015, 36610, 38416, 41160, 41840, 43932, 47040, 48020, 50208, 51254, 54880, 54915, 57624, 58576, 62760, 65856, 72030, 73220, 76832, 76881, 82320, 83680, 87864, 96040, 100416, 102508, 109760, 109830, 115248, 117152, 125520, 128135, 144060, 146440, 153664, 153762, 164640, 167360, 175728, 179389, 192080, 205016, 219660, 230496, 234304, 251040, 256270, 288120, 292880, 307524, 329280, 351456, 358778, 384160, 384405, 410032, 439320, 460992, 502080, 512540, 538167, 576240, 585760, 615048, 702912, 717556, 768320, 768810, 820064, 878640, 896945, 1025080, 1076334, 1152480, 1171520, 1230096, 1255723, 1435112, 1537620, 1640128, 1757280, 1793890, 2050160, 2152668, 2304960, 2460192, 2511446, 2690835, 2870224, 3075240, 3514560, 3587780, 3767169, 4100320, 4305336, 4920384, 5022892, 5381670, 5740448, 6150480, 6278615, 7175560, 7534338, 8200640, 8610672, 10045784, 10763340, 11480896, 12300960, 12557230, 14351120, 15068676, 17221344, 18835845, 20091568, 21526680, 24601920, 25114460, 28702240, 30137352, 34442688, 37671690, 40183136, 43053360, 50228920, 57404480, 60274704, 75343380, 80366272, 86106720, 100457840, 120549408, 150686760, 172213440, 200915680, 241098816, 301373520, 401831360, 602747040, 1205494080]

約数ペア:

[(1, 1205494080), (2, 602747040), (3, 401831360), (4, 301373520), (5, 241098816), (6, 200915680), (7, 172213440), (8, 150686760), (10, 120549408), (12, 100457840), (14, 86106720), (15, 80366272), (16, 75343380), (20, 60274704), (21, 57404480), (24, 50228920), (28, 43053360), (30, 40183136), (32, 37671690), (35, 34442688), (40, 30137352), (42, 28702240), (48, 25114460), (49, 24601920), (56, 21526680), (60, 20091568), (64, 18835845), (70, 17221344), (80, 15068676), (84, 14351120), (96, 12557230), (98, 12300960), (105, 11480896), (112, 10763340), (120, 10045784), (140, 8610672), (147, 8200640), (160, 7534338), (168, 7175560), (192, 6278615), (196, 6150480), (210, 5740448), (224, 5381670), (240, 5022892), (245, 4920384), (280, 4305336), (294, 4100320), (320, 3767169), (336, 3587780), (343, 3514560), (392, 3075240), (420, 2870224), (448, 2690835), (480, 2511446), (490, 2460192), (523, 2304960), (560, 2152668), (588, 2050160), (672, 1793890), (686, 1757280), (735, 1640128), (784, 1537620), (840, 1435112), (960, 1255723), (980, 1230096), (1029, 1171520), (1046, 1152480), (1120, 1076334), (1176, 1025080), (1344, 896945), (1372, 878640), (1470, 820064), (1568, 768810), (1569, 768320), (1680, 717556), (1715, 702912), (1960, 615048), (2058, 585760), (2092, 576240), (2240, 538167), (2352, 512540), (2401, 502080), (2615, 460992), (2744, 439320), (2940, 410032), (3136, 384405), (3138, 384160), (3360, 358778), (3430, 351456), (3661, 329280), (3920, 307524), (4116, 292880), (4184, 288120), (4704, 256270), (4802, 251040), (5145, 234304), (5230, 230496), (5488, 219660), (5880, 205016), (6276, 192080), (6720, 179389), (6860, 175728), (7203, 167360), (7322, 164640), (7840, 153762), (7845, 153664), (8232, 146440), (8368, 144060), (9408, 128135), (9604, 125520), (10290, 117152), (10460, 115248), (10976, 109830), (10983, 109760), (11760, 102508), (12005, 100416), (12552, 96040), (13720, 87864), (14406, 83680), (14644, 82320), (15680, 76881), (15690, 76832), (16464, 73220), (16736, 72030), (18305, 65856), (19208, 62760), (20580, 58576), (20920, 57624), (21952, 54915), (21966, 54880), (23520, 51254), (24010, 50208), (25104, 48020), (25627, 47040), (27440, 43932), (28812, 41840), (29288, 41160), (31380, 38416), (32928, 36610), (33472, 36015)]