754241280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 288

約数和(自身を含む): 2688759360

約数和(自身を除く): 1934518080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 256, 260, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 480, 520, 521, 580, 624, 640, 696, 754, 768, 780, 832, 870, 928, 960, 1040, 1042, 1131, 1160, 1248, 1280, 1392, 1508, 1560, 1563, 1664, 1740, 1856, 1885, 1920, 2080, 2084, 2262, 2320, 2496, 2605, 2784, 3016, 3120, 3126, 3328, 3480, 3712, 3770, 3840, 4160, 4168, 4524, 4640, 4992, 5210, 5568, 5655, 6032, 6240, 6252, 6773, 6960, 7424, 7540, 7815, 8320, 8336, 9048, 9280, 9984, 10420, 11136, 11310, 12064, 12480, 12504, 13546, 13920, 15080, 15109, 15630, 16640, 16672, 18096, 18560, 20319, 20840, 22272, 22620, 24128, 24960, 25008, 27092, 27840, 30160, 30218, 31260, 33344, 33865, 36192, 37120, 40638, 41680, 45240, 45327, 48256, 49920, 50016, 54184, 55680, 60320, 60436, 62520, 66688, 67730, 72384, 75545, 81276, 83360, 90480, 90654, 96512, 100032, 101595, 108368, 111360, 120640, 120872, 125040, 133376, 135460, 144768, 151090, 162552, 166720, 180960, 181308, 196417, 200064, 203190, 216736, 226635, 241280, 241744, 250080, 270920, 289536, 302180, 325104, 333440, 361920, 362616, 392834, 400128, 406380, 433472, 453270, 482560, 483488, 500160, 541840, 589251, 604360, 650208, 666880, 723840, 725232, 785668, 812760, 866944, 906540, 966976, 982085, 1000320, 1083680, 1178502, 1208720, 1300416, 1447680, 1450464, 1571336, 1625520, 1733888, 1813080, 1933952, 1964170, 2000640, 2167360, 2357004, 2417440, 2600832, 2900928, 2946255, 3142672, 3251040, 3626160, 3867904, 3928340, 4334720, 4714008, 4834880, 5201664, 5801856, 5892510, 6285344, 6502080, 7252320, 7856680, 8669440, 9428016, 9669760, 11603712, 11785020, 12570688, 13004160, 14504640, 15713360, 18856032, 19339520, 23570040, 25141376, 26008320, 29009280, 31426720, 37712064, 47140080, 50282752, 58018560, 62853440, 75424128, 94280160, 125706880, 150848256, 188560320, 251413760, 377120640, 754241280]

約数ペア:

[(1, 754241280), (2, 377120640), (3, 251413760), (4, 188560320), (5, 150848256), (6, 125706880), (8, 94280160), (10, 75424128), (12, 62853440), (13, 58018560), (15, 50282752), (16, 47140080), (20, 37712064), (24, 31426720), (26, 29009280), (29, 26008320), (30, 25141376), (32, 23570040), (39, 19339520), (40, 18856032), (48, 15713360), (52, 14504640), (58, 13004160), (60, 12570688), (64, 11785020), (65, 11603712), (78, 9669760), (80, 9428016), (87, 8669440), (96, 7856680), (104, 7252320), (116, 6502080), (120, 6285344), (128, 5892510), (130, 5801856), (145, 5201664), (156, 4834880), (160, 4714008), (174, 4334720), (192, 3928340), (195, 3867904), (208, 3626160), (232, 3251040), (240, 3142672), (256, 2946255), (260, 2900928), (290, 2600832), (312, 2417440), (320, 2357004), (348, 2167360), (377, 2000640), (384, 1964170), (390, 1933952), (416, 1813080), (435, 1733888), (464, 1625520), (480, 1571336), (520, 1450464), (521, 1447680), (580, 1300416), (624, 1208720), (640, 1178502), (696, 1083680), (754, 1000320), (768, 982085), (780, 966976), (832, 906540), (870, 866944), (928, 812760), (960, 785668), (1040, 725232), (1042, 723840), (1131, 666880), (1160, 650208), (1248, 604360), (1280, 589251), (1392, 541840), (1508, 500160), (1560, 483488), (1563, 482560), (1664, 453270), (1740, 433472), (1856, 406380), (1885, 400128), (1920, 392834), (2080, 362616), (2084, 361920), (2262, 333440), (2320, 325104), (2496, 302180), (2605, 289536), (2784, 270920), (3016, 250080), (3120, 241744), (3126, 241280), (3328, 226635), (3480, 216736), (3712, 203190), (3770, 200064), (3840, 196417), (4160, 181308), (4168, 180960), (4524, 166720), (4640, 162552), (4992, 151090), (5210, 144768), (5568, 135460), (5655, 133376), (6032, 125040), (6240, 120872), (6252, 120640), (6773, 111360), (6960, 108368), (7424, 101595), (7540, 100032), (7815, 96512), (8320, 90654), (8336, 90480), (9048, 83360), (9280, 81276), (9984, 75545), (10420, 72384), (11136, 67730), (11310, 66688), (12064, 62520), (12480, 60436), (12504, 60320), (13546, 55680), (13920, 54184), (15080, 50016), (15109, 49920), (15630, 48256), (16640, 45327), (16672, 45240), (18096, 41680), (18560, 40638), (20319, 37120), (20840, 36192), (22272, 33865), (22620, 33344), (24128, 31260), (24960, 30218), (25008, 30160), (27092, 27840)]