645962240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 320

約数和(自身を含む): 2015228160

約数和(自身を除く): 1369265920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 110, 112, 113, 116, 128, 140, 145, 154, 160, 176, 203, 220, 224, 226, 232, 256, 280, 290, 308, 319, 320, 352, 385, 406, 440, 448, 452, 464, 512, 560, 565, 580, 616, 638, 640, 704, 770, 791, 812, 880, 896, 904, 928, 1015, 1120, 1130, 1160, 1232, 1243, 1276, 1280, 1408, 1540, 1582, 1595, 1624, 1760, 1792, 1808, 1856, 2030, 2233, 2240, 2260, 2320, 2464, 2486, 2552, 2560, 2816, 3080, 3164, 3190, 3248, 3277, 3520, 3584, 3616, 3712, 3955, 4060, 4466, 4480, 4520, 4640, 4928, 4972, 5104, 5632, 6160, 6215, 6328, 6380, 6496, 6554, 7040, 7232, 7424, 7910, 8120, 8701, 8932, 8960, 9040, 9280, 9856, 9944, 10208, 11165, 12320, 12430, 12656, 12760, 12992, 13108, 14080, 14464, 14848, 15820, 16240, 16385, 17402, 17864, 17920, 18080, 18560, 19712, 19888, 20416, 22330, 22939, 24640, 24860, 25312, 25520, 25984, 26216, 28160, 28928, 31640, 32480, 32770, 34804, 35728, 36047, 36160, 37120, 39424, 39776, 40832, 43505, 44660, 45878, 49280, 49720, 50624, 51040, 51968, 52432, 57856, 63280, 64960, 65540, 69608, 71456, 72094, 72320, 74240, 79552, 81664, 87010, 89320, 91756, 98560, 99440, 101248, 102080, 103936, 104864, 114695, 126560, 129920, 131080, 139216, 142912, 144188, 144640, 159104, 163328, 174020, 178640, 180235, 183512, 197120, 198880, 202496, 204160, 209728, 229390, 252329, 253120, 259840, 262160, 278432, 285824, 288376, 289280, 318208, 348040, 357280, 360470, 367024, 397760, 404992, 408320, 419456, 458780, 504658, 506240, 519680, 524320, 556864, 571648, 576752, 636416, 696080, 714560, 720940, 734048, 795520, 816640, 838912, 917560, 1009316, 1012480, 1048640, 1113728, 1143296, 1153504, 1261645, 1392160, 1429120, 1441880, 1468096, 1591040, 1677824, 1835120, 2018632, 2024960, 2097280, 2227456, 2307008, 2523290, 2784320, 2858240, 2883760, 2936192, 3182080, 3670240, 4037264, 4194560, 4454912, 4614016, 5046580, 5568640, 5716480, 5767520, 5872384, 7340480, 8074528, 8389120, 9228032, 10093160, 11137280, 11535040, 11744768, 14680960, 16149056, 18456064, 20186320, 22274560, 23070080, 29361920, 32298112, 40372640, 46140160, 58723840, 64596224, 80745280, 92280320, 129192448, 161490560, 322981120, 645962240]

約数ペア:

[(1, 645962240), (2, 322981120), (4, 161490560), (5, 129192448), (7, 92280320), (8, 80745280), (10, 64596224), (11, 58723840), (14, 46140160), (16, 40372640), (20, 32298112), (22, 29361920), (28, 23070080), (29, 22274560), (32, 20186320), (35, 18456064), (40, 16149056), (44, 14680960), (55, 11744768), (56, 11535040), (58, 11137280), (64, 10093160), (70, 9228032), (77, 8389120), (80, 8074528), (88, 7340480), (110, 5872384), (112, 5767520), (113, 5716480), (116, 5568640), (128, 5046580), (140, 4614016), (145, 4454912), (154, 4194560), (160, 4037264), (176, 3670240), (203, 3182080), (220, 2936192), (224, 2883760), (226, 2858240), (232, 2784320), (256, 2523290), (280, 2307008), (290, 2227456), (308, 2097280), (319, 2024960), (320, 2018632), (352, 1835120), (385, 1677824), (406, 1591040), (440, 1468096), (448, 1441880), (452, 1429120), (464, 1392160), (512, 1261645), (560, 1153504), (565, 1143296), (580, 1113728), (616, 1048640), (638, 1012480), (640, 1009316), (704, 917560), (770, 838912), (791, 816640), (812, 795520), (880, 734048), (896, 720940), (904, 714560), (928, 696080), (1015, 636416), (1120, 576752), (1130, 571648), (1160, 556864), (1232, 524320), (1243, 519680), (1276, 506240), (1280, 504658), (1408, 458780), (1540, 419456), (1582, 408320), (1595, 404992), (1624, 397760), (1760, 367024), (1792, 360470), (1808, 357280), (1856, 348040), (2030, 318208), (2233, 289280), (2240, 288376), (2260, 285824), (2320, 278432), (2464, 262160), (2486, 259840), (2552, 253120), (2560, 252329), (2816, 229390), (3080, 209728), (3164, 204160), (3190, 202496), (3248, 198880), (3277, 197120), (3520, 183512), (3584, 180235), (3616, 178640), (3712, 174020), (3955, 163328), (4060, 159104), (4466, 144640), (4480, 144188), (4520, 142912), (4640, 139216), (4928, 131080), (4972, 129920), (5104, 126560), (5632, 114695), (6160, 104864), (6215, 103936), (6328, 102080), (6380, 101248), (6496, 99440), (6554, 98560), (7040, 91756), (7232, 89320), (7424, 87010), (7910, 81664), (8120, 79552), (8701, 74240), (8932, 72320), (8960, 72094), (9040, 71456), (9280, 69608), (9856, 65540), (9944, 64960), (10208, 63280), (11165, 57856), (12320, 52432), (12430, 51968), (12656, 51040), (12760, 50624), (12992, 49720), (13108, 49280), (14080, 45878), (14464, 44660), (14848, 43505), (15820, 40832), (16240, 39776), (16385, 39424), (17402, 37120), (17864, 36160), (17920, 36047), (18080, 35728), (18560, 34804), (19712, 32770), (19888, 32480), (20416, 31640), (22330, 28928), (22939, 28160), (24640, 26216), (24860, 25984), (25312, 25520)]