313256160

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1188

約数の個数: 288

約数和(自身を含む): 1268047872

約数和(自身を除く): 954791712

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, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1151, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2302, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3453, 3780, 3888, 4320, 4536, 4604, 4860, 5040, 5670, 5755, 6048, 6480, 6804, 6906, 7560, 7776, 8057, 8505, 9072, 9208, 9720, 10080, 10359, 11340, 11510, 12960, 13608, 13812, 15120, 16114, 17010, 17265, 18144, 18416, 19440, 20718, 22680, 23020, 24171, 27216, 27624, 30240, 31077, 32228, 34020, 34530, 36832, 38880, 40285, 41436, 45360, 46040, 48342, 51795, 54432, 55248, 62154, 64456, 68040, 69060, 72513, 80570, 82872, 90720, 92080, 93231, 96684, 103590, 110496, 120855, 124308, 128912, 136080, 138120, 145026, 155385, 161140, 165744, 184160, 186462, 193368, 207180, 217539, 241710, 248616, 257824, 272160, 276240, 279693, 290052, 310770, 322280, 331488, 362565, 372924, 386736, 414360, 435078, 466155, 483420, 497232, 552480, 559386, 580104, 621540, 644560, 652617, 725130, 745848, 773472, 828720, 870156, 932310, 966840, 994464, 1087695, 1118772, 1160208, 1243080, 1289120, 1305234, 1398465, 1450260, 1491696, 1657440, 1740312, 1864620, 1933680, 1957851, 2175390, 2237544, 2320416, 2486160, 2610468, 2796930, 2900520, 2983392, 3263085, 3480624, 3729240, 3867360, 3915702, 4350780, 4475088, 4972320, 5220936, 5593860, 5801040, 6526170, 6961248, 7458480, 7831404, 8701560, 8950176, 9789255, 10441872, 11187720, 11602080, 13052340, 14916960, 15662808, 17403120, 19578510, 20883744, 22375440, 26104680, 31325616, 34806240, 39157020, 44750880, 52209360, 62651232, 78314040, 104418720, 156628080, 313256160]

約数ペア:

[(1, 313256160), (2, 156628080), (3, 104418720), (4, 78314040), (5, 62651232), (6, 52209360), (7, 44750880), (8, 39157020), (9, 34806240), (10, 31325616), (12, 26104680), (14, 22375440), (15, 20883744), (16, 19578510), (18, 17403120), (20, 15662808), (21, 14916960), (24, 13052340), (27, 11602080), (28, 11187720), (30, 10441872), (32, 9789255), (35, 8950176), (36, 8701560), (40, 7831404), (42, 7458480), (45, 6961248), (48, 6526170), (54, 5801040), (56, 5593860), (60, 5220936), (63, 4972320), (70, 4475088), (72, 4350780), (80, 3915702), (81, 3867360), (84, 3729240), (90, 3480624), (96, 3263085), (105, 2983392), (108, 2900520), (112, 2796930), (120, 2610468), (126, 2486160), (135, 2320416), (140, 2237544), (144, 2175390), (160, 1957851), (162, 1933680), (168, 1864620), (180, 1740312), (189, 1657440), (210, 1491696), (216, 1450260), (224, 1398465), (240, 1305234), (243, 1289120), (252, 1243080), (270, 1160208), (280, 1118772), (288, 1087695), (315, 994464), (324, 966840), (336, 932310), (360, 870156), (378, 828720), (405, 773472), (420, 745848), (432, 725130), (480, 652617), (486, 644560), (504, 621540), (540, 580104), (560, 559386), (567, 552480), (630, 497232), (648, 483420), (672, 466155), (720, 435078), (756, 414360), (810, 386736), (840, 372924), (864, 362565), (945, 331488), (972, 322280), (1008, 310770), (1080, 290052), (1120, 279693), (1134, 276240), (1151, 272160), (1215, 257824), (1260, 248616), (1296, 241710), (1440, 217539), (1512, 207180), (1620, 193368), (1680, 186462), (1701, 184160), (1890, 165744), (1944, 161140), (2016, 155385), (2160, 145026), (2268, 138120), (2302, 136080), (2430, 128912), (2520, 124308), (2592, 120855), (2835, 110496), (3024, 103590), (3240, 96684), (3360, 93231), (3402, 92080), (3453, 90720), (3780, 82872), (3888, 80570), (4320, 72513), (4536, 69060), (4604, 68040), (4860, 64456), (5040, 62154), (5670, 55248), (5755, 54432), (6048, 51795), (6480, 48342), (6804, 46040), (6906, 45360), (7560, 41436), (7776, 40285), (8057, 38880), (8505, 36832), (9072, 34530), (9208, 34020), (9720, 32228), (10080, 31077), (10359, 30240), (11340, 27624), (11510, 27216), (12960, 24171), (13608, 23020), (13812, 22680), (15120, 20718), (16114, 19440), (17010, 18416), (17265, 18144)]