1327207680

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 432

約数和(自身を含む): 5062284864

約数和(自身を除く): 3735077184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 251, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 486, 502, 510, 540, 544, 576, 612, 640, 648, 680, 720, 753, 765, 768, 810, 816, 864, 918, 960, 972, 1004, 1020, 1080, 1088, 1152, 1215, 1224, 1255, 1280, 1296, 1360, 1377, 1440, 1506, 1530, 1620, 1632, 1728, 1836, 1920, 1944, 2008, 2040, 2160, 2176, 2259, 2295, 2304, 2430, 2448, 2510, 2592, 2720, 2754, 2880, 3012, 3060, 3240, 3264, 3456, 3672, 3765, 3840, 3888, 4016, 4080, 4131, 4267, 4320, 4352, 4518, 4590, 4860, 4896, 5020, 5184, 5440, 5508, 5760, 6024, 6120, 6480, 6528, 6777, 6885, 6912, 7344, 7530, 7776, 8032, 8160, 8262, 8534, 8640, 9036, 9180, 9720, 9792, 10040, 10368, 10880, 11016, 11295, 11520, 12048, 12240, 12801, 12960, 13056, 13554, 13770, 14688, 15060, 15552, 16064, 16320, 16524, 17068, 17280, 18072, 18360, 19440, 19584, 20080, 20331, 20655, 20736, 21335, 21760, 22032, 22590, 24096, 24480, 25602, 25920, 27108, 27540, 29376, 30120, 31104, 32128, 32640, 33048, 33885, 34136, 34560, 36144, 36720, 38403, 38880, 39168, 40160, 40662, 41310, 42670, 44064, 45180, 48192, 48960, 51204, 51840, 54216, 55080, 58752, 60240, 60993, 62208, 64005, 64256, 65280, 66096, 67770, 68272, 72288, 73440, 76806, 77760, 80320, 81324, 82620, 85340, 88128, 90360, 96384, 97920, 101655, 102408, 103680, 108432, 110160, 115209, 117504, 120480, 121986, 128010, 132192, 135540, 136544, 144576, 146880, 153612, 155520, 160640, 162648, 165240, 170680, 176256, 180720, 192015, 192768, 195840, 203310, 204816, 216864, 220320, 230418, 240960, 243972, 256020, 264384, 271080, 273088, 289152, 293760, 304965, 307224, 311040, 321280, 325296, 330480, 341360, 345627, 352512, 361440, 384030, 406620, 409632, 433728, 440640, 460836, 481920, 487944, 512040, 528768, 542160, 546176, 576045, 578304, 587520, 609930, 614448, 650592, 660960, 682720, 691254, 722880, 768060, 813240, 819264, 867456, 881280, 921672, 963840, 975888, 1024080, 1036881, 1057536, 1084320, 1092352, 1152090, 1219860, 1228896, 1301184, 1321920, 1365440, 1382508, 1445760, 1536120, 1626480, 1638528, 1728135, 1734912, 1762560, 1843344, 1951776, 2048160, 2073762, 2168640, 2304180, 2439720, 2457792, 2602368, 2643840, 2730880, 2765016, 2891520, 3072240, 3252960, 3277056, 3456270, 3686688, 3903552, 4096320, 4147524, 4337280, 4608360, 4879440, 4915584, 5184405, 5204736, 5287680, 5461760, 5530032, 6144480, 6505920, 6912540, 7373376, 7807104, 8192640, 8295048, 8674560, 9216720, 9758880, 9831168, 10368810, 11060064, 12288960, 13011840, 13825080, 14746752, 15614208, 16385280, 16590096, 18433440, 19517760, 20737620, 22120128, 24577920, 26023680, 27650160, 29493504, 33180192, 36866880, 39035520, 41475240, 44240256, 49155840, 55300320, 66360384, 73733760, 78071040, 82950480, 88480512, 110600640, 132720768, 147467520, 165900960, 221201280, 265441536, 331801920, 442402560, 663603840, 1327207680]

約数ペア:

[(1, 1327207680), (2, 663603840), (3, 442402560), (4, 331801920), (5, 265441536), (6, 221201280), (8, 165900960), (9, 147467520), (10, 132720768), (12, 110600640), (15, 88480512), (16, 82950480), (17, 78071040), (18, 73733760), (20, 66360384), (24, 55300320), (27, 49155840), (30, 44240256), (32, 41475240), (34, 39035520), (36, 36866880), (40, 33180192), (45, 29493504), (48, 27650160), (51, 26023680), (54, 24577920), (60, 22120128), (64, 20737620), (68, 19517760), (72, 18433440), (80, 16590096), (81, 16385280), (85, 15614208), (90, 14746752), (96, 13825080), (102, 13011840), (108, 12288960), (120, 11060064), (128, 10368810), (135, 9831168), (136, 9758880), (144, 9216720), (153, 8674560), (160, 8295048), (162, 8192640), (170, 7807104), (180, 7373376), (192, 6912540), (204, 6505920), (216, 6144480), (240, 5530032), (243, 5461760), (251, 5287680), (255, 5204736), (256, 5184405), (270, 4915584), (272, 4879440), (288, 4608360), (306, 4337280), (320, 4147524), (324, 4096320), (340, 3903552), (360, 3686688), (384, 3456270), (405, 3277056), (408, 3252960), (432, 3072240), (459, 2891520), (480, 2765016), (486, 2730880), (502, 2643840), (510, 2602368), (540, 2457792), (544, 2439720), (576, 2304180), (612, 2168640), (640, 2073762), (648, 2048160), (680, 1951776), (720, 1843344), (753, 1762560), (765, 1734912), (768, 1728135), (810, 1638528), (816, 1626480), (864, 1536120), (918, 1445760), (960, 1382508), (972, 1365440), (1004, 1321920), (1020, 1301184), (1080, 1228896), (1088, 1219860), (1152, 1152090), (1215, 1092352), (1224, 1084320), (1255, 1057536), (1280, 1036881), (1296, 1024080), (1360, 975888), (1377, 963840), (1440, 921672), (1506, 881280), (1530, 867456), (1620, 819264), (1632, 813240), (1728, 768060), (1836, 722880), (1920, 691254), (1944, 682720), (2008, 660960), (2040, 650592), (2160, 614448), (2176, 609930), (2259, 587520), (2295, 578304), (2304, 576045), (2430, 546176), (2448, 542160), (2510, 528768), (2592, 512040), (2720, 487944), (2754, 481920), (2880, 460836), (3012, 440640), (3060, 433728), (3240, 409632), (3264, 406620), (3456, 384030), (3672, 361440), (3765, 352512), (3840, 345627), (3888, 341360), (4016, 330480), (4080, 325296), (4131, 321280), (4267, 311040), (4320, 307224), (4352, 304965), (4518, 293760), (4590, 289152), (4860, 273088), (4896, 271080), (5020, 264384), (5184, 256020), (5440, 243972), (5508, 240960), (5760, 230418), (6024, 220320), (6120, 216864), (6480, 204816), (6528, 203310), (6777, 195840), (6885, 192768), (6912, 192015), (7344, 180720), (7530, 176256), (7776, 170680), (8032, 165240), (8160, 162648), (8262, 160640), (8534, 155520), (8640, 153612), (9036, 146880), (9180, 144576), (9720, 136544), (9792, 135540), (10040, 132192), (10368, 128010), (10880, 121986), (11016, 120480), (11295, 117504), (11520, 115209), (12048, 110160), (12240, 108432), (12801, 103680), (12960, 102408), (13056, 101655), (13554, 97920), (13770, 96384), (14688, 90360), (15060, 88128), (15552, 85340), (16064, 82620), (16320, 81324), (16524, 80320), (17068, 77760), (17280, 76806), (18072, 73440), (18360, 72288), (19440, 68272), (19584, 67770), (20080, 66096), (20331, 65280), (20655, 64256), (20736, 64005), (21335, 62208), (21760, 60993), (22032, 60240), (22590, 58752), (24096, 55080), (24480, 54216), (25602, 51840), (25920, 51204), (27108, 48960), (27540, 48192), (29376, 45180), (30120, 44064), (31104, 42670), (32128, 41310), (32640, 40662), (33048, 40160), (33885, 39168), (34136, 38880), (34560, 38403), (36144, 36720)]