691295040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 448

約数和(自身を含む): 2633472000

約数和(自身を除く): 1942176960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 32, 36, 40, 45, 48, 54, 58, 60, 62, 64, 72, 80, 87, 89, 90, 93, 96, 108, 116, 120, 124, 135, 144, 145, 155, 160, 174, 178, 180, 186, 192, 216, 232, 240, 248, 261, 267, 270, 279, 288, 290, 310, 320, 348, 356, 360, 372, 432, 435, 445, 464, 465, 480, 496, 522, 534, 540, 558, 576, 580, 620, 696, 712, 720, 744, 783, 801, 837, 864, 870, 890, 899, 928, 930, 960, 992, 1044, 1068, 1080, 1116, 1160, 1240, 1305, 1335, 1392, 1395, 1424, 1440, 1488, 1566, 1602, 1674, 1728, 1740, 1780, 1798, 1856, 1860, 1984, 2088, 2136, 2160, 2232, 2320, 2403, 2480, 2581, 2610, 2670, 2697, 2759, 2784, 2790, 2848, 2880, 2976, 3132, 3204, 3348, 3480, 3560, 3596, 3720, 3915, 4005, 4176, 4185, 4272, 4320, 4464, 4495, 4640, 4806, 4960, 5162, 5220, 5340, 5394, 5518, 5568, 5580, 5696, 5952, 6264, 6408, 6696, 6960, 7120, 7192, 7440, 7743, 7830, 8010, 8091, 8277, 8352, 8370, 8544, 8640, 8928, 8990, 9280, 9612, 9920, 10324, 10440, 10680, 10788, 11036, 11160, 12015, 12528, 12816, 12905, 13392, 13485, 13795, 13920, 14240, 14384, 14880, 15486, 15660, 16020, 16182, 16554, 16704, 16740, 17088, 17856, 17980, 19224, 20648, 20880, 21360, 21576, 22072, 22320, 23229, 24030, 24273, 24831, 25056, 25632, 25810, 26784, 26970, 27590, 27840, 28480, 28768, 29760, 30972, 31320, 32040, 32364, 33108, 33480, 35960, 38448, 38715, 40455, 41296, 41385, 41760, 42720, 43152, 44144, 44640, 46458, 48060, 48546, 49662, 50112, 51264, 51620, 53568, 53940, 55180, 57536, 61944, 62640, 64080, 64728, 66216, 66960, 69687, 71920, 74493, 76896, 77430, 80011, 80910, 82592, 82770, 83520, 85440, 86304, 88288, 89280, 92916, 96120, 97092, 99324, 103240, 107880, 110360, 116145, 121365, 123888, 124155, 125280, 128160, 129456, 132432, 133920, 139374, 143840, 148986, 153792, 154860, 160022, 161820, 165184, 165540, 172608, 176576, 185832, 192240, 194184, 198648, 206480, 215760, 220720, 232290, 240033, 242730, 247776, 248310, 250560, 256320, 258912, 264864, 267840, 278748, 287680, 297972, 309720, 320044, 323640, 331080, 348435, 371664, 372465, 384480, 388368, 397296, 400055, 412960, 431520, 441440, 464580, 480066, 485460, 495552, 496620, 517824, 529728, 557496, 595944, 619440, 640088, 647280, 662160, 696870, 720099, 743328, 744930, 768960, 776736, 794592, 800110, 825920, 863040, 882880, 929160, 960132, 970920, 993240, 1114992, 1191888, 1200165, 1238880, 1280176, 1294560, 1324320, 1393740, 1440198, 1486656, 1489860, 1553472, 1589184, 1600220, 1858320, 1920264, 1941840, 1986480, 2160297, 2229984, 2383776, 2400330, 2477760, 2560352, 2589120, 2648640, 2787480, 2880396, 2979720, 3200440, 3600495, 3716640, 3840528, 3883680, 3972960, 4320594, 4459968, 4767552, 4800660, 5120704, 5574960, 5760792, 5959440, 6400880, 7200990, 7433280, 7681056, 7767360, 7945920, 8641188, 9601320, 10801485, 11149920, 11521584, 11918880, 12801760, 14401980, 15362112, 17282376, 19202640, 21602970, 22299840, 23043168, 23837760, 25603520, 28803960, 34564752, 38405280, 43205940, 46086336, 57607920, 69129504, 76810560, 86411880, 115215840, 138259008, 172823760, 230431680, 345647520, 691295040]

約数ペア:

[(1, 691295040), (2, 345647520), (3, 230431680), (4, 172823760), (5, 138259008), (6, 115215840), (8, 86411880), (9, 76810560), (10, 69129504), (12, 57607920), (15, 46086336), (16, 43205940), (18, 38405280), (20, 34564752), (24, 28803960), (27, 25603520), (29, 23837760), (30, 23043168), (31, 22299840), (32, 21602970), (36, 19202640), (40, 17282376), (45, 15362112), (48, 14401980), (54, 12801760), (58, 11918880), (60, 11521584), (62, 11149920), (64, 10801485), (72, 9601320), (80, 8641188), (87, 7945920), (89, 7767360), (90, 7681056), (93, 7433280), (96, 7200990), (108, 6400880), (116, 5959440), (120, 5760792), (124, 5574960), (135, 5120704), (144, 4800660), (145, 4767552), (155, 4459968), (160, 4320594), (174, 3972960), (178, 3883680), (180, 3840528), (186, 3716640), (192, 3600495), (216, 3200440), (232, 2979720), (240, 2880396), (248, 2787480), (261, 2648640), (267, 2589120), (270, 2560352), (279, 2477760), (288, 2400330), (290, 2383776), (310, 2229984), (320, 2160297), (348, 1986480), (356, 1941840), (360, 1920264), (372, 1858320), (432, 1600220), (435, 1589184), (445, 1553472), (464, 1489860), (465, 1486656), (480, 1440198), (496, 1393740), (522, 1324320), (534, 1294560), (540, 1280176), (558, 1238880), (576, 1200165), (580, 1191888), (620, 1114992), (696, 993240), (712, 970920), (720, 960132), (744, 929160), (783, 882880), (801, 863040), (837, 825920), (864, 800110), (870, 794592), (890, 776736), (899, 768960), (928, 744930), (930, 743328), (960, 720099), (992, 696870), (1044, 662160), (1068, 647280), (1080, 640088), (1116, 619440), (1160, 595944), (1240, 557496), (1305, 529728), (1335, 517824), (1392, 496620), (1395, 495552), (1424, 485460), (1440, 480066), (1488, 464580), (1566, 441440), (1602, 431520), (1674, 412960), (1728, 400055), (1740, 397296), (1780, 388368), (1798, 384480), (1856, 372465), (1860, 371664), (1984, 348435), (2088, 331080), (2136, 323640), (2160, 320044), (2232, 309720), (2320, 297972), (2403, 287680), (2480, 278748), (2581, 267840), (2610, 264864), (2670, 258912), (2697, 256320), (2759, 250560), (2784, 248310), (2790, 247776), (2848, 242730), (2880, 240033), (2976, 232290), (3132, 220720), (3204, 215760), (3348, 206480), (3480, 198648), (3560, 194184), (3596, 192240), (3720, 185832), (3915, 176576), (4005, 172608), (4176, 165540), (4185, 165184), (4272, 161820), (4320, 160022), (4464, 154860), (4495, 153792), (4640, 148986), (4806, 143840), (4960, 139374), (5162, 133920), (5220, 132432), (5340, 129456), (5394, 128160), (5518, 125280), (5568, 124155), (5580, 123888), (5696, 121365), (5952, 116145), (6264, 110360), (6408, 107880), (6696, 103240), (6960, 99324), (7120, 97092), (7192, 96120), (7440, 92916), (7743, 89280), (7830, 88288), (8010, 86304), (8091, 85440), (8277, 83520), (8352, 82770), (8370, 82592), (8544, 80910), (8640, 80011), (8928, 77430), (8990, 76896), (9280, 74493), (9612, 71920), (9920, 69687), (10324, 66960), (10440, 66216), (10680, 64728), (10788, 64080), (11036, 62640), (11160, 61944), (12015, 57536), (12528, 55180), (12816, 53940), (12905, 53568), (13392, 51620), (13485, 51264), (13795, 50112), (13920, 49662), (14240, 48546), (14384, 48060), (14880, 46458), (15486, 44640), (15660, 44144), (16020, 43152), (16182, 42720), (16554, 41760), (16704, 41385), (16740, 41296), (17088, 40455), (17856, 38715), (17980, 38448), (19224, 35960), (20648, 33480), (20880, 33108), (21360, 32364), (21576, 32040), (22072, 31320), (22320, 30972), (23229, 29760), (24030, 28768), (24273, 28480), (24831, 27840), (25056, 27590), (25632, 26970), (25810, 26784)]