317735040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 256

約数和(自身を含む): 1184440320

約数和(自身を除く): 866705280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 503, 560, 564, 640, 658, 672, 705, 752, 840, 896, 940, 960, 987, 1006, 1120, 1128, 1316, 1344, 1410, 1504, 1509, 1645, 1680, 1880, 1920, 1974, 2012, 2240, 2256, 2515, 2632, 2688, 2820, 3008, 3018, 3290, 3360, 3521, 3760, 3948, 4024, 4480, 4512, 4935, 5030, 5264, 5640, 6016, 6036, 6580, 6720, 7042, 7520, 7545, 7896, 8048, 9024, 9870, 10060, 10528, 10563, 11280, 12072, 13160, 13440, 14084, 15040, 15090, 15792, 16096, 17605, 18048, 19740, 20120, 21056, 21126, 22560, 23641, 24144, 26320, 28168, 30080, 30180, 31584, 32192, 35210, 39480, 40240, 42112, 42252, 45120, 47282, 48288, 52640, 52815, 56336, 60360, 63168, 64384, 70420, 70923, 78960, 80480, 84504, 90240, 94564, 96576, 105280, 105630, 112672, 118205, 120720, 126336, 140840, 141846, 157920, 160960, 165487, 169008, 189128, 193152, 210560, 211260, 225344, 236410, 241440, 281680, 283692, 315840, 321920, 330974, 338016, 354615, 378256, 422520, 450688, 472820, 482880, 496461, 563360, 567384, 631680, 661948, 676032, 709230, 756512, 827435, 845040, 945640, 965760, 992922, 1126720, 1134768, 1323896, 1352064, 1418460, 1513024, 1654870, 1690080, 1891280, 1985844, 2253440, 2269536, 2482305, 2647792, 2836920, 3026048, 3309740, 3380160, 3782560, 3971688, 4539072, 4964610, 5295584, 5673840, 6619480, 6760320, 7565120, 7943376, 9078144, 9929220, 10591168, 11347680, 13238960, 15130240, 15886752, 19858440, 21182336, 22695360, 26477920, 31773504, 39716880, 45390720, 52955840, 63547008, 79433760, 105911680, 158867520, 317735040]

約数ペア:

[(1, 317735040), (2, 158867520), (3, 105911680), (4, 79433760), (5, 63547008), (6, 52955840), (7, 45390720), (8, 39716880), (10, 31773504), (12, 26477920), (14, 22695360), (15, 21182336), (16, 19858440), (20, 15886752), (21, 15130240), (24, 13238960), (28, 11347680), (30, 10591168), (32, 9929220), (35, 9078144), (40, 7943376), (42, 7565120), (47, 6760320), (48, 6619480), (56, 5673840), (60, 5295584), (64, 4964610), (70, 4539072), (80, 3971688), (84, 3782560), (94, 3380160), (96, 3309740), (105, 3026048), (112, 2836920), (120, 2647792), (128, 2482305), (140, 2269536), (141, 2253440), (160, 1985844), (168, 1891280), (188, 1690080), (192, 1654870), (210, 1513024), (224, 1418460), (235, 1352064), (240, 1323896), (280, 1134768), (282, 1126720), (320, 992922), (329, 965760), (336, 945640), (376, 845040), (384, 827435), (420, 756512), (448, 709230), (470, 676032), (480, 661948), (503, 631680), (560, 567384), (564, 563360), (640, 496461), (658, 482880), (672, 472820), (705, 450688), (752, 422520), (840, 378256), (896, 354615), (940, 338016), (960, 330974), (987, 321920), (1006, 315840), (1120, 283692), (1128, 281680), (1316, 241440), (1344, 236410), (1410, 225344), (1504, 211260), (1509, 210560), (1645, 193152), (1680, 189128), (1880, 169008), (1920, 165487), (1974, 160960), (2012, 157920), (2240, 141846), (2256, 140840), (2515, 126336), (2632, 120720), (2688, 118205), (2820, 112672), (3008, 105630), (3018, 105280), (3290, 96576), (3360, 94564), (3521, 90240), (3760, 84504), (3948, 80480), (4024, 78960), (4480, 70923), (4512, 70420), (4935, 64384), (5030, 63168), (5264, 60360), (5640, 56336), (6016, 52815), (6036, 52640), (6580, 48288), (6720, 47282), (7042, 45120), (7520, 42252), (7545, 42112), (7896, 40240), (8048, 39480), (9024, 35210), (9870, 32192), (10060, 31584), (10528, 30180), (10563, 30080), (11280, 28168), (12072, 26320), (13160, 24144), (13440, 23641), (14084, 22560), (15040, 21126), (15090, 21056), (15792, 20120), (16096, 19740), (17605, 18048)]