12719579040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{140207}}^1$

素因数の和:140241

約数の個数: 240

約数和(自身を含む): 51302668032

約数和(自身を除く): 38583088992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 140207, 280414, 420621, 560828, 701035, 841242, 981449, 1121656, 1261863, 1402070, 1682484, 1962898, 2103105, 2243312, 2523726, 2804140, 2944347, 3364968, 3785589, 3925796, 4206210, 4486624, 4907245, 5047452, 5608280, 5888694, 6309315, 6729936, 7571178, 7851592, 8412420, 8833041, 9814490, 10094904, 11216560, 11356767, 11777388, 12618630, 13459872, 14721735, 15142356, 15703184, 16824840, 17666082, 18927945, 19628980, 20189808, 22433120, 22713534, 23554776, 25237260, 26499123, 29443470, 30284712, 31406368, 33649680, 35332164, 37855890, 39257960, 40379616, 44165205, 45427068, 47109552, 50474520, 52998246, 56783835, 58886940, 60569424, 67299360, 70664328, 75711780, 78515920, 79497369, 88330410, 90854136, 94219104, 100949040, 105996492, 113567670, 117773880, 121138848, 132495615, 141328656, 151423560, 157031840, 158994738, 176660820, 181708272, 201898080, 211992984, 227135340, 235547760, 264991230, 282657312, 302847120, 317989476, 353321640, 363416544, 397486845, 423985968, 454270680, 471095520, 529982460, 605694240, 635978952, 706643280, 794973690, 847971936, 908541360, 1059964920, 1271957904, 1413286560, 1589947380, 1817082720, 2119929840, 2543915808, 3179894760, 4239859680, 6359789520, 12719579040]

約数ペア:

[(1, 12719579040), (2, 6359789520), (3, 4239859680), (4, 3179894760), (5, 2543915808), (6, 2119929840), (7, 1817082720), (8, 1589947380), (9, 1413286560), (10, 1271957904), (12, 1059964920), (14, 908541360), (15, 847971936), (16, 794973690), (18, 706643280), (20, 635978952), (21, 605694240), (24, 529982460), (27, 471095520), (28, 454270680), (30, 423985968), (32, 397486845), (35, 363416544), (36, 353321640), (40, 317989476), (42, 302847120), (45, 282657312), (48, 264991230), (54, 235547760), (56, 227135340), (60, 211992984), (63, 201898080), (70, 181708272), (72, 176660820), (80, 158994738), (81, 157031840), (84, 151423560), (90, 141328656), (96, 132495615), (105, 121138848), (108, 117773880), (112, 113567670), (120, 105996492), (126, 100949040), (135, 94219104), (140, 90854136), (144, 88330410), (160, 79497369), (162, 78515920), (168, 75711780), (180, 70664328), (189, 67299360), (210, 60569424), (216, 58886940), (224, 56783835), (240, 52998246), (252, 50474520), (270, 47109552), (280, 45427068), (288, 44165205), (315, 40379616), (324, 39257960), (336, 37855890), (360, 35332164), (378, 33649680), (405, 31406368), (420, 30284712), (432, 29443470), (480, 26499123), (504, 25237260), (540, 23554776), (560, 22713534), (567, 22433120), (630, 20189808), (648, 19628980), (672, 18927945), (720, 17666082), (756, 16824840), (810, 15703184), (840, 15142356), (864, 14721735), (945, 13459872), (1008, 12618630), (1080, 11777388), (1120, 11356767), (1134, 11216560), (1260, 10094904), (1296, 9814490), (1440, 8833041), (1512, 8412420), (1620, 7851592), (1680, 7571178), (1890, 6729936), (2016, 6309315), (2160, 5888694), (2268, 5608280), (2520, 5047452), (2592, 4907245), (2835, 4486624), (3024, 4206210), (3240, 3925796), (3360, 3785589), (3780, 3364968), (4320, 2944347), (4536, 2804140), (5040, 2523726), (5670, 2243312), (6048, 2103105), (6480, 1962898), (7560, 1682484), (9072, 1402070), (10080, 1261863), (11340, 1121656), (12960, 981449), (15120, 841242), (18144, 701035), (22680, 560828), (30240, 420621), (45360, 280414), (90720, 140207)]