248555520

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 384

約数和(自身を含む): 943488000

約数和(自身を除く): 694932480

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, 90, 93, 96, 108, 116, 120, 124, 128, 135, 144, 145, 155, 160, 174, 180, 186, 192, 216, 232, 240, 248, 256, 261, 270, 279, 288, 290, 310, 320, 348, 360, 372, 384, 432, 435, 464, 465, 480, 496, 512, 522, 540, 558, 576, 580, 620, 640, 696, 720, 744, 768, 783, 837, 864, 870, 899, 928, 930, 960, 992, 1024, 1044, 1080, 1116, 1152, 1160, 1240, 1280, 1305, 1392, 1395, 1440, 1488, 1536, 1566, 1674, 1728, 1740, 1798, 1856, 1860, 1920, 1984, 2048, 2088, 2160, 2232, 2304, 2320, 2480, 2560, 2610, 2697, 2784, 2790, 2880, 2976, 3072, 3132, 3348, 3456, 3480, 3596, 3712, 3720, 3840, 3915, 3968, 4176, 4185, 4320, 4464, 4495, 4608, 4640, 4960, 5120, 5220, 5394, 5568, 5580, 5760, 5952, 6144, 6264, 6696, 6912, 6960, 7192, 7424, 7440, 7680, 7830, 7936, 8091, 8352, 8370, 8640, 8928, 8990, 9216, 9280, 9920, 10240, 10440, 10788, 11136, 11160, 11520, 11904, 12528, 13392, 13485, 13824, 13920, 14384, 14848, 14880, 15360, 15660, 15872, 16182, 16704, 16740, 17280, 17856, 17980, 18432, 18560, 19840, 20880, 21576, 22272, 22320, 23040, 23808, 24273, 25056, 26784, 26970, 27648, 27840, 28768, 29696, 29760, 30720, 31320, 31744, 32364, 33408, 33480, 34560, 35712, 35960, 37120, 39680, 40455, 41760, 43152, 44544, 44640, 46080, 47616, 48546, 50112, 53568, 53940, 55296, 55680, 57536, 59392, 59520, 62640, 63488, 64728, 66816, 66960, 69120, 71424, 71920, 74240, 79360, 80910, 83520, 86304, 89088, 89280, 92160, 95232, 97092, 100224, 107136, 107880, 111360, 115072, 119040, 121365, 125280, 129456, 133632, 133920, 138240, 142848, 143840, 148480, 158720, 161820, 167040, 172608, 178176, 178560, 190464, 194184, 200448, 214272, 215760, 222720, 230144, 238080, 242730, 250560, 258912, 267264, 267840, 276480, 285696, 287680, 296960, 317440, 323640, 334080, 345216, 357120, 388368, 400896, 428544, 431520, 445440, 460288, 476160, 485460, 501120, 517824, 534528, 535680, 571392, 575360, 647280, 668160, 690432, 714240, 776736, 801792, 857088, 863040, 890880, 920576, 952320, 970920, 1002240, 1035648, 1071360, 1150720, 1294560, 1336320, 1380864, 1428480, 1553472, 1603584, 1714176, 1726080, 1841152, 1941840, 2004480, 2071296, 2142720, 2301440, 2589120, 2672640, 2761728, 2856960, 3106944, 3452160, 3883680, 4008960, 4142592, 4285440, 4602880, 5178240, 5523456, 6213888, 6904320, 7767360, 8017920, 8285184, 8570880, 9205760, 10356480, 12427776, 13808640, 15534720, 16570368, 20712960, 24855552, 27617280, 31069440, 41425920, 49711104, 62138880, 82851840, 124277760, 248555520]

約数ペア:

[(1, 248555520), (2, 124277760), (3, 82851840), (4, 62138880), (5, 49711104), (6, 41425920), (8, 31069440), (9, 27617280), (10, 24855552), (12, 20712960), (15, 16570368), (16, 15534720), (18, 13808640), (20, 12427776), (24, 10356480), (27, 9205760), (29, 8570880), (30, 8285184), (31, 8017920), (32, 7767360), (36, 6904320), (40, 6213888), (45, 5523456), (48, 5178240), (54, 4602880), (58, 4285440), (60, 4142592), (62, 4008960), (64, 3883680), (72, 3452160), (80, 3106944), (87, 2856960), (90, 2761728), (93, 2672640), (96, 2589120), (108, 2301440), (116, 2142720), (120, 2071296), (124, 2004480), (128, 1941840), (135, 1841152), (144, 1726080), (145, 1714176), (155, 1603584), (160, 1553472), (174, 1428480), (180, 1380864), (186, 1336320), (192, 1294560), (216, 1150720), (232, 1071360), (240, 1035648), (248, 1002240), (256, 970920), (261, 952320), (270, 920576), (279, 890880), (288, 863040), (290, 857088), (310, 801792), (320, 776736), (348, 714240), (360, 690432), (372, 668160), (384, 647280), (432, 575360), (435, 571392), (464, 535680), (465, 534528), (480, 517824), (496, 501120), (512, 485460), (522, 476160), (540, 460288), (558, 445440), (576, 431520), (580, 428544), (620, 400896), (640, 388368), (696, 357120), (720, 345216), (744, 334080), (768, 323640), (783, 317440), (837, 296960), (864, 287680), (870, 285696), (899, 276480), (928, 267840), (930, 267264), (960, 258912), (992, 250560), (1024, 242730), (1044, 238080), (1080, 230144), (1116, 222720), (1152, 215760), (1160, 214272), (1240, 200448), (1280, 194184), (1305, 190464), (1392, 178560), (1395, 178176), (1440, 172608), (1488, 167040), (1536, 161820), (1566, 158720), (1674, 148480), (1728, 143840), (1740, 142848), (1798, 138240), (1856, 133920), (1860, 133632), (1920, 129456), (1984, 125280), (2048, 121365), (2088, 119040), (2160, 115072), (2232, 111360), (2304, 107880), (2320, 107136), (2480, 100224), (2560, 97092), (2610, 95232), (2697, 92160), (2784, 89280), (2790, 89088), (2880, 86304), (2976, 83520), (3072, 80910), (3132, 79360), (3348, 74240), (3456, 71920), (3480, 71424), (3596, 69120), (3712, 66960), (3720, 66816), (3840, 64728), (3915, 63488), (3968, 62640), (4176, 59520), (4185, 59392), (4320, 57536), (4464, 55680), (4495, 55296), (4608, 53940), (4640, 53568), (4960, 50112), (5120, 48546), (5220, 47616), (5394, 46080), (5568, 44640), (5580, 44544), (5760, 43152), (5952, 41760), (6144, 40455), (6264, 39680), (6696, 37120), (6912, 35960), (6960, 35712), (7192, 34560), (7424, 33480), (7440, 33408), (7680, 32364), (7830, 31744), (7936, 31320), (8091, 30720), (8352, 29760), (8370, 29696), (8640, 28768), (8928, 27840), (8990, 27648), (9216, 26970), (9280, 26784), (9920, 25056), (10240, 24273), (10440, 23808), (10788, 23040), (11136, 22320), (11160, 22272), (11520, 21576), (11904, 20880), (12528, 19840), (13392, 18560), (13485, 18432), (13824, 17980), (13920, 17856), (14384, 17280), (14848, 16740), (14880, 16704), (15360, 16182), (15660, 15872)]