312772320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{10343}}^1$

素因数の和:10374

約数の個数: 192

約数和(自身を含む): 1251210240

約数和(自身を除く): 938437920

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 10343, 15120, 20686, 30240, 31029, 41372, 51715, 62058, 72401, 82744, 93087, 103430, 124116, 144802, 155145, 165488, 186174, 206860, 217203, 248232, 279261, 289604, 310290, 330976, 362005, 372348, 413720, 434406, 465435, 496464, 558522, 579208, 620580, 651609, 724010, 744696, 827440, 868812, 930870, 992928, 1086015, 1117044, 1158416, 1241160, 1303218, 1396305, 1448020, 1489392, 1654880, 1737624, 1861740, 1954827, 2172030, 2234088, 2316832, 2482320, 2606436, 2792610, 2896040, 2978784, 3258045, 3475248, 3723480, 3909654, 4344060, 4468176, 4964640, 5212872, 5585220, 5792080, 6516090, 6950496, 7446960, 7819308, 8688120, 8936352, 9774135, 10425744, 11170440, 11584160, 13032180, 14893920, 15638616, 17376240, 19548270, 20851488, 22340880, 26064360, 31277232, 34752480, 39096540, 44681760, 52128720, 62554464, 78193080, 104257440, 156386160, 312772320]

約数ペア:

[(1, 312772320), (2, 156386160), (3, 104257440), (4, 78193080), (5, 62554464), (6, 52128720), (7, 44681760), (8, 39096540), (9, 34752480), (10, 31277232), (12, 26064360), (14, 22340880), (15, 20851488), (16, 19548270), (18, 17376240), (20, 15638616), (21, 14893920), (24, 13032180), (27, 11584160), (28, 11170440), (30, 10425744), (32, 9774135), (35, 8936352), (36, 8688120), (40, 7819308), (42, 7446960), (45, 6950496), (48, 6516090), (54, 5792080), (56, 5585220), (60, 5212872), (63, 4964640), (70, 4468176), (72, 4344060), (80, 3909654), (84, 3723480), (90, 3475248), (96, 3258045), (105, 2978784), (108, 2896040), (112, 2792610), (120, 2606436), (126, 2482320), (135, 2316832), (140, 2234088), (144, 2172030), (160, 1954827), (168, 1861740), (180, 1737624), (189, 1654880), (210, 1489392), (216, 1448020), (224, 1396305), (240, 1303218), (252, 1241160), (270, 1158416), (280, 1117044), (288, 1086015), (315, 992928), (336, 930870), (360, 868812), (378, 827440), (420, 744696), (432, 724010), (480, 651609), (504, 620580), (540, 579208), (560, 558522), (630, 496464), (672, 465435), (720, 434406), (756, 413720), (840, 372348), (864, 362005), (945, 330976), (1008, 310290), (1080, 289604), (1120, 279261), (1260, 248232), (1440, 217203), (1512, 206860), (1680, 186174), (1890, 165488), (2016, 155145), (2160, 144802), (2520, 124116), (3024, 103430), (3360, 93087), (3780, 82744), (4320, 72401), (5040, 62058), (6048, 51715), (7560, 41372), (10080, 31029), (10343, 30240), (15120, 20686)]