20096020320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71081}}^1$

素因数の和:71149

約数の個数: 192

約数和(自身を含む): 68784629760

約数和(自身を除く): 48688609440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1767, 1824, 1860, 2280, 2356, 2480, 2945, 2976, 3040, 3534, 3720, 4560, 4712, 4960, 5890, 7068, 7440, 8835, 9120, 9424, 11780, 14136, 14880, 17670, 18848, 23560, 28272, 35340, 47120, 56544, 70680, 71081, 94240, 141360, 142162, 213243, 282720, 284324, 355405, 426486, 568648, 710810, 852972, 1066215, 1137296, 1350539, 1421620, 1705944, 2132430, 2203511, 2274592, 2701078, 2843240, 3411888, 4051617, 4264860, 4407022, 5402156, 5686480, 6610533, 6752695, 6823776, 8103234, 8529720, 8814044, 10804312, 11017555, 11372960, 13221066, 13505390, 16206468, 17059440, 17628088, 20258085, 21608624, 22035110, 26442132, 27010780, 32412936, 33052665, 34118880, 35256176, 40516170, 41866709, 43217248, 44070220, 52884264, 54021560, 64825872, 66105330, 70512352, 81032340, 83733418, 88140440, 105768528, 108043120, 125600127, 129651744, 132210660, 162064680, 167466836, 176280880, 209333545, 211537056, 216086240, 251200254, 264421320, 324129360, 334933672, 352561760, 418667090, 502400508, 528842640, 628000635, 648258720, 669867344, 837334180, 1004801016, 1057685280, 1256001270, 1339734688, 1674668360, 2009602032, 2512002540, 3349336720, 4019204064, 5024005080, 6698673440, 10048010160, 20096020320]

約数ペア:

[(1, 20096020320), (2, 10048010160), (3, 6698673440), (4, 5024005080), (5, 4019204064), (6, 3349336720), (8, 2512002540), (10, 2009602032), (12, 1674668360), (15, 1339734688), (16, 1256001270), (19, 1057685280), (20, 1004801016), (24, 837334180), (30, 669867344), (31, 648258720), (32, 628000635), (38, 528842640), (40, 502400508), (48, 418667090), (57, 352561760), (60, 334933672), (62, 324129360), (76, 264421320), (80, 251200254), (93, 216086240), (95, 211537056), (96, 209333545), (114, 176280880), (120, 167466836), (124, 162064680), (152, 132210660), (155, 129651744), (160, 125600127), (186, 108043120), (190, 105768528), (228, 88140440), (240, 83733418), (248, 81032340), (285, 70512352), (304, 66105330), (310, 64825872), (372, 54021560), (380, 52884264), (456, 44070220), (465, 43217248), (480, 41866709), (496, 40516170), (570, 35256176), (589, 34118880), (608, 33052665), (620, 32412936), (744, 27010780), (760, 26442132), (912, 22035110), (930, 21608624), (992, 20258085), (1140, 17628088), (1178, 17059440), (1240, 16206468), (1488, 13505390), (1520, 13221066), (1767, 11372960), (1824, 11017555), (1860, 10804312), (2280, 8814044), (2356, 8529720), (2480, 8103234), (2945, 6823776), (2976, 6752695), (3040, 6610533), (3534, 5686480), (3720, 5402156), (4560, 4407022), (4712, 4264860), (4960, 4051617), (5890, 3411888), (7068, 2843240), (7440, 2701078), (8835, 2274592), (9120, 2203511), (9424, 2132430), (11780, 1705944), (14136, 1421620), (14880, 1350539), (17670, 1137296), (18848, 1066215), (23560, 852972), (28272, 710810), (35340, 568648), (47120, 426486), (56544, 355405), (70680, 284324), (71081, 282720), (94240, 213243), (141360, 142162)]