1448478720

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 576

約数和(自身を含む): 5755276800

約数和(自身を除く): 4306798080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 169, 180, 186, 192, 195, 208, 216, 234, 240, 248, 256, 260, 270, 279, 288, 310, 312, 320, 338, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 507, 512, 520, 540, 558, 576, 585, 620, 624, 640, 676, 702, 720, 744, 768, 780, 806, 832, 837, 845, 864, 930, 936, 960, 992, 1014, 1024, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1352, 1395, 1404, 1440, 1488, 1521, 1536, 1560, 1612, 1664, 1674, 1690, 1728, 1755, 1860, 1872, 1920, 1984, 2015, 2028, 2048, 2080, 2160, 2232, 2304, 2340, 2418, 2480, 2496, 2535, 2560, 2704, 2790, 2808, 2880, 2976, 3042, 3072, 3120, 3224, 3328, 3348, 3380, 3456, 3510, 3627, 3720, 3744, 3840, 3968, 4030, 4056, 4160, 4185, 4320, 4464, 4563, 4608, 4680, 4836, 4960, 4992, 5070, 5120, 5239, 5408, 5580, 5616, 5760, 5952, 6045, 6084, 6144, 6240, 6448, 6656, 6696, 6760, 6912, 7020, 7254, 7440, 7488, 7605, 7680, 7936, 8060, 8112, 8320, 8370, 8640, 8928, 9126, 9216, 9360, 9672, 9920, 9984, 10140, 10240, 10478, 10816, 10881, 11160, 11232, 11520, 11904, 12090, 12168, 12480, 12896, 13312, 13392, 13520, 13824, 14040, 14508, 14880, 14976, 15210, 15360, 15717, 15872, 16120, 16224, 16640, 16740, 17280, 17856, 18135, 18252, 18432, 18720, 19344, 19840, 19968, 20280, 20956, 21632, 21762, 22320, 22464, 22815, 23040, 23808, 24180, 24336, 24960, 25792, 26195, 26624, 26784, 27040, 27648, 28080, 29016, 29760, 29952, 30420, 30720, 31434, 31744, 32240, 32448, 33280, 33480, 34560, 35712, 36270, 36504, 37440, 38688, 39680, 39936, 40560, 41912, 43264, 43524, 44640, 44928, 45630, 46080, 47151, 47616, 48360, 48672, 49920, 51584, 52390, 53568, 54080, 54405, 55296, 56160, 58032, 59520, 59904, 60840, 62868, 63488, 64480, 64896, 66560, 66960, 69120, 71424, 72540, 73008, 74880, 77376, 78585, 79360, 79872, 81120, 83824, 86528, 87048, 89280, 89856, 91260, 92160, 94302, 95232, 96720, 97344, 99840, 103168, 104780, 107136, 108160, 108810, 112320, 116064, 119040, 119808, 121680, 125736, 128960, 129792, 133120, 133920, 138240, 141453, 142848, 145080, 146016, 149760, 154752, 157170, 158720, 162240, 167648, 173056, 174096, 178560, 179712, 182520, 188604, 190464, 193440, 194688, 199680, 206336, 209560, 214272, 216320, 217620, 224640, 232128, 235755, 238080, 239616, 243360, 251472, 257920, 259584, 267840, 276480, 282906, 285696, 290160, 292032, 299520, 309504, 314340, 317440, 324480, 335296, 346112, 348192, 357120, 359424, 365040, 377208, 386880, 389376, 399360, 412672, 419120, 428544, 432640, 435240, 449280, 464256, 471510, 476160, 486720, 502944, 515840, 519168, 535680, 565812, 571392, 580320, 584064, 599040, 619008, 628680, 648960, 670592, 696384, 707265, 714240, 718848, 730080, 754416, 773760, 778752, 825344, 838240, 857088, 865280, 870480, 898560, 928512, 943020, 952320, 973440, 1005888, 1031680, 1038336, 1071360, 1131624, 1160640, 1168128, 1198080, 1238016, 1257360, 1297920, 1341184, 1392768, 1414530, 1428480, 1460160, 1508832, 1547520, 1557504, 1676480, 1714176, 1730560, 1740960, 1797120, 1857024, 1886040, 1946880, 2011776, 2063360, 2142720, 2263248, 2321280, 2336256, 2476032, 2514720, 2595840, 2682368, 2785536, 2829060, 2856960, 2920320, 3017664, 3095040, 3115008, 3352960, 3481920, 3594240, 3714048, 3772080, 3893760, 4023552, 4126720, 4285440, 4526496, 4642560, 4672512, 5029440, 5191680, 5364736, 5571072, 5658120, 5840640, 6035328, 6190080, 6705920, 6963840, 7428096, 7544160, 7787520, 8047104, 8570880, 9052992, 9285120, 9345024, 10058880, 10729472, 11142144, 11316240, 11681280, 12070656, 12380160, 13411840, 13927680, 15088320, 15575040, 16094208, 18105984, 18570240, 20117760, 22284288, 22632480, 23362560, 24141312, 26823680, 27855360, 30176640, 32188416, 36211968, 37140480, 40235520, 45264960, 46725120, 48282624, 53647360, 55710720, 60353280, 72423936, 80471040, 90529920, 96565248, 111421440, 120706560, 144847872, 160942080, 181059840, 241413120, 289695744, 362119680, 482826240, 724239360, 1448478720]

約数ペア:

[(1, 1448478720), (2, 724239360), (3, 482826240), (4, 362119680), (5, 289695744), (6, 241413120), (8, 181059840), (9, 160942080), (10, 144847872), (12, 120706560), (13, 111421440), (15, 96565248), (16, 90529920), (18, 80471040), (20, 72423936), (24, 60353280), (26, 55710720), (27, 53647360), (30, 48282624), (31, 46725120), (32, 45264960), (36, 40235520), (39, 37140480), (40, 36211968), (45, 32188416), (48, 30176640), (52, 27855360), (54, 26823680), (60, 24141312), (62, 23362560), (64, 22632480), (65, 22284288), (72, 20117760), (78, 18570240), (80, 18105984), (90, 16094208), (93, 15575040), (96, 15088320), (104, 13927680), (108, 13411840), (117, 12380160), (120, 12070656), (124, 11681280), (128, 11316240), (130, 11142144), (135, 10729472), (144, 10058880), (155, 9345024), (156, 9285120), (160, 9052992), (169, 8570880), (180, 8047104), (186, 7787520), (192, 7544160), (195, 7428096), (208, 6963840), (216, 6705920), (234, 6190080), (240, 6035328), (248, 5840640), (256, 5658120), (260, 5571072), (270, 5364736), (279, 5191680), (288, 5029440), (310, 4672512), (312, 4642560), (320, 4526496), (338, 4285440), (351, 4126720), (360, 4023552), (372, 3893760), (384, 3772080), (390, 3714048), (403, 3594240), (416, 3481920), (432, 3352960), (465, 3115008), (468, 3095040), (480, 3017664), (496, 2920320), (507, 2856960), (512, 2829060), (520, 2785536), (540, 2682368), (558, 2595840), (576, 2514720), (585, 2476032), (620, 2336256), (624, 2321280), (640, 2263248), (676, 2142720), (702, 2063360), (720, 2011776), (744, 1946880), (768, 1886040), (780, 1857024), (806, 1797120), (832, 1740960), (837, 1730560), (845, 1714176), (864, 1676480), (930, 1557504), (936, 1547520), (960, 1508832), (992, 1460160), (1014, 1428480), (1024, 1414530), (1040, 1392768), (1080, 1341184), (1116, 1297920), (1152, 1257360), (1170, 1238016), (1209, 1198080), (1240, 1168128), (1248, 1160640), (1280, 1131624), (1352, 1071360), (1395, 1038336), (1404, 1031680), (1440, 1005888), (1488, 973440), (1521, 952320), (1536, 943020), (1560, 928512), (1612, 898560), (1664, 870480), (1674, 865280), (1690, 857088), (1728, 838240), (1755, 825344), (1860, 778752), (1872, 773760), (1920, 754416), (1984, 730080), (2015, 718848), (2028, 714240), (2048, 707265), (2080, 696384), (2160, 670592), (2232, 648960), (2304, 628680), (2340, 619008), (2418, 599040), (2480, 584064), (2496, 580320), (2535, 571392), (2560, 565812), (2704, 535680), (2790, 519168), (2808, 515840), (2880, 502944), (2976, 486720), (3042, 476160), (3072, 471510), (3120, 464256), (3224, 449280), (3328, 435240), (3348, 432640), (3380, 428544), (3456, 419120), (3510, 412672), (3627, 399360), (3720, 389376), (3744, 386880), (3840, 377208), (3968, 365040), (4030, 359424), (4056, 357120), (4160, 348192), (4185, 346112), (4320, 335296), (4464, 324480), (4563, 317440), (4608, 314340), (4680, 309504), (4836, 299520), (4960, 292032), (4992, 290160), (5070, 285696), (5120, 282906), (5239, 276480), (5408, 267840), (5580, 259584), (5616, 257920), (5760, 251472), (5952, 243360), (6045, 239616), (6084, 238080), (6144, 235755), (6240, 232128), (6448, 224640), (6656, 217620), (6696, 216320), (6760, 214272), (6912, 209560), (7020, 206336), (7254, 199680), (7440, 194688), (7488, 193440), (7605, 190464), (7680, 188604), (7936, 182520), (8060, 179712), (8112, 178560), (8320, 174096), (8370, 173056), (8640, 167648), (8928, 162240), (9126, 158720), (9216, 157170), (9360, 154752), (9672, 149760), (9920, 146016), (9984, 145080), (10140, 142848), (10240, 141453), (10478, 138240), (10816, 133920), (10881, 133120), (11160, 129792), (11232, 128960), (11520, 125736), (11904, 121680), (12090, 119808), (12168, 119040), (12480, 116064), (12896, 112320), (13312, 108810), (13392, 108160), (13520, 107136), (13824, 104780), (14040, 103168), (14508, 99840), (14880, 97344), (14976, 96720), (15210, 95232), (15360, 94302), (15717, 92160), (15872, 91260), (16120, 89856), (16224, 89280), (16640, 87048), (16740, 86528), (17280, 83824), (17856, 81120), (18135, 79872), (18252, 79360), (18432, 78585), (18720, 77376), (19344, 74880), (19840, 73008), (19968, 72540), (20280, 71424), (20956, 69120), (21632, 66960), (21762, 66560), (22320, 64896), (22464, 64480), (22815, 63488), (23040, 62868), (23808, 60840), (24180, 59904), (24336, 59520), (24960, 58032), (25792, 56160), (26195, 55296), (26624, 54405), (26784, 54080), (27040, 53568), (27648, 52390), (28080, 51584), (29016, 49920), (29760, 48672), (29952, 48360), (30420, 47616), (30720, 47151), (31434, 46080), (31744, 45630), (32240, 44928), (32448, 44640), (33280, 43524), (33480, 43264), (34560, 41912), (35712, 40560), (36270, 39936), (36504, 39680), (37440, 38688)]