668494080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:111

約数の個数: 432

約数和(自身を含む): 2563666560

約数和(自身を除く): 1895172480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 32, 36, 40, 45, 46, 48, 54, 58, 60, 64, 69, 72, 80, 87, 90, 92, 96, 108, 115, 116, 120, 128, 135, 138, 144, 145, 160, 174, 180, 184, 192, 207, 216, 230, 232, 240, 256, 261, 270, 276, 288, 290, 320, 345, 348, 360, 368, 384, 414, 432, 435, 460, 464, 480, 522, 540, 552, 576, 580, 621, 640, 667, 690, 696, 720, 736, 768, 783, 828, 841, 864, 870, 920, 928, 960, 1035, 1044, 1080, 1104, 1152, 1160, 1242, 1280, 1305, 1334, 1380, 1392, 1440, 1472, 1566, 1656, 1682, 1728, 1740, 1840, 1856, 1920, 2001, 2070, 2088, 2160, 2208, 2304, 2320, 2484, 2523, 2610, 2668, 2760, 2784, 2880, 2944, 3105, 3132, 3312, 3335, 3364, 3456, 3480, 3680, 3712, 3840, 3915, 4002, 4140, 4176, 4205, 4320, 4416, 4640, 4968, 5046, 5220, 5336, 5520, 5568, 5760, 5888, 6003, 6210, 6264, 6624, 6670, 6728, 6912, 6960, 7360, 7424, 7569, 7830, 8004, 8280, 8352, 8410, 8640, 8832, 9280, 9936, 10005, 10092, 10440, 10672, 11040, 11136, 11520, 12006, 12420, 12528, 12615, 13248, 13340, 13456, 13920, 14720, 15138, 15660, 16008, 16560, 16704, 16820, 17280, 17664, 18009, 18560, 19343, 19872, 20010, 20184, 20880, 21344, 22080, 22272, 22707, 24012, 24840, 25056, 25230, 26496, 26680, 26912, 27840, 29440, 30015, 30276, 31320, 32016, 33120, 33408, 33640, 34560, 36018, 37120, 37845, 38686, 39744, 40020, 40368, 41760, 42688, 44160, 45414, 48024, 49680, 50112, 50460, 52992, 53360, 53824, 55680, 58029, 60030, 60552, 62640, 64032, 66240, 66816, 67280, 72036, 75690, 77372, 79488, 80040, 80736, 83520, 85376, 88320, 90045, 90828, 96048, 96715, 99360, 100224, 100920, 106720, 107648, 111360, 113535, 116058, 120060, 121104, 125280, 128064, 132480, 134560, 144072, 151380, 154744, 158976, 160080, 161472, 167040, 170752, 174087, 180090, 181656, 192096, 193430, 198720, 200448, 201840, 213440, 215296, 227070, 232116, 240120, 242208, 250560, 256128, 264960, 269120, 288144, 290145, 302760, 309488, 320160, 322944, 334080, 348174, 360180, 363312, 384192, 386860, 397440, 403680, 426880, 454140, 464232, 480240, 484416, 501120, 512256, 522261, 538240, 576288, 580290, 605520, 618976, 640320, 645888, 696348, 720360, 726624, 768384, 773720, 794880, 807360, 853760, 870435, 908280, 928464, 960480, 968832, 1002240, 1044522, 1076480, 1152576, 1160580, 1211040, 1237952, 1280640, 1392696, 1440720, 1453248, 1536768, 1547440, 1614720, 1740870, 1816560, 1856928, 1920960, 1937664, 2089044, 2305152, 2321160, 2422080, 2475904, 2561280, 2611305, 2785392, 2881440, 2906496, 3094880, 3229440, 3481740, 3633120, 3713856, 3841920, 4178088, 4610304, 4642320, 4844160, 4951808, 5222610, 5570784, 5762880, 5812992, 6189760, 6963480, 7266240, 7427712, 7683840, 8356176, 9284640, 9688320, 10445220, 11141568, 11525760, 12379520, 13926960, 14532480, 14855424, 16712352, 18569280, 20890440, 22283136, 23051520, 24759040, 27853920, 29064960, 33424704, 37138560, 41780880, 44566272, 55707840, 66849408, 74277120, 83561760, 111415680, 133698816, 167123520, 222831360, 334247040, 668494080]

約数ペア:

[(1, 668494080), (2, 334247040), (3, 222831360), (4, 167123520), (5, 133698816), (6, 111415680), (8, 83561760), (9, 74277120), (10, 66849408), (12, 55707840), (15, 44566272), (16, 41780880), (18, 37138560), (20, 33424704), (23, 29064960), (24, 27853920), (27, 24759040), (29, 23051520), (30, 22283136), (32, 20890440), (36, 18569280), (40, 16712352), (45, 14855424), (46, 14532480), (48, 13926960), (54, 12379520), (58, 11525760), (60, 11141568), (64, 10445220), (69, 9688320), (72, 9284640), (80, 8356176), (87, 7683840), (90, 7427712), (92, 7266240), (96, 6963480), (108, 6189760), (115, 5812992), (116, 5762880), (120, 5570784), (128, 5222610), (135, 4951808), (138, 4844160), (144, 4642320), (145, 4610304), (160, 4178088), (174, 3841920), (180, 3713856), (184, 3633120), (192, 3481740), (207, 3229440), (216, 3094880), (230, 2906496), (232, 2881440), (240, 2785392), (256, 2611305), (261, 2561280), (270, 2475904), (276, 2422080), (288, 2321160), (290, 2305152), (320, 2089044), (345, 1937664), (348, 1920960), (360, 1856928), (368, 1816560), (384, 1740870), (414, 1614720), (432, 1547440), (435, 1536768), (460, 1453248), (464, 1440720), (480, 1392696), (522, 1280640), (540, 1237952), (552, 1211040), (576, 1160580), (580, 1152576), (621, 1076480), (640, 1044522), (667, 1002240), (690, 968832), (696, 960480), (720, 928464), (736, 908280), (768, 870435), (783, 853760), (828, 807360), (841, 794880), (864, 773720), (870, 768384), (920, 726624), (928, 720360), (960, 696348), (1035, 645888), (1044, 640320), (1080, 618976), (1104, 605520), (1152, 580290), (1160, 576288), (1242, 538240), (1280, 522261), (1305, 512256), (1334, 501120), (1380, 484416), (1392, 480240), (1440, 464232), (1472, 454140), (1566, 426880), (1656, 403680), (1682, 397440), (1728, 386860), (1740, 384192), (1840, 363312), (1856, 360180), (1920, 348174), (2001, 334080), (2070, 322944), (2088, 320160), (2160, 309488), (2208, 302760), (2304, 290145), (2320, 288144), (2484, 269120), (2523, 264960), (2610, 256128), (2668, 250560), (2760, 242208), (2784, 240120), (2880, 232116), (2944, 227070), (3105, 215296), (3132, 213440), (3312, 201840), (3335, 200448), (3364, 198720), (3456, 193430), (3480, 192096), (3680, 181656), (3712, 180090), (3840, 174087), (3915, 170752), (4002, 167040), (4140, 161472), (4176, 160080), (4205, 158976), (4320, 154744), (4416, 151380), (4640, 144072), (4968, 134560), (5046, 132480), (5220, 128064), (5336, 125280), (5520, 121104), (5568, 120060), (5760, 116058), (5888, 113535), (6003, 111360), (6210, 107648), (6264, 106720), (6624, 100920), (6670, 100224), (6728, 99360), (6912, 96715), (6960, 96048), (7360, 90828), (7424, 90045), (7569, 88320), (7830, 85376), (8004, 83520), (8280, 80736), (8352, 80040), (8410, 79488), (8640, 77372), (8832, 75690), (9280, 72036), (9936, 67280), (10005, 66816), (10092, 66240), (10440, 64032), (10672, 62640), (11040, 60552), (11136, 60030), (11520, 58029), (12006, 55680), (12420, 53824), (12528, 53360), (12615, 52992), (13248, 50460), (13340, 50112), (13456, 49680), (13920, 48024), (14720, 45414), (15138, 44160), (15660, 42688), (16008, 41760), (16560, 40368), (16704, 40020), (16820, 39744), (17280, 38686), (17664, 37845), (18009, 37120), (18560, 36018), (19343, 34560), (19872, 33640), (20010, 33408), (20184, 33120), (20880, 32016), (21344, 31320), (22080, 30276), (22272, 30015), (22707, 29440), (24012, 27840), (24840, 26912), (25056, 26680), (25230, 26496)]