82020960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 327075840

約数和(自身を除く): 245054880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 96, 103, 105, 112, 120, 126, 140, 144, 158, 160, 168, 180, 206, 210, 224, 237, 240, 252, 280, 288, 309, 315, 316, 336, 360, 395, 412, 420, 474, 480, 504, 515, 553, 560, 618, 630, 632, 672, 711, 720, 721, 790, 824, 840, 927, 948, 1008, 1030, 1106, 1120, 1185, 1236, 1260, 1264, 1422, 1440, 1442, 1545, 1580, 1648, 1659, 1680, 1854, 1896, 2016, 2060, 2163, 2212, 2370, 2472, 2520, 2528, 2765, 2844, 2884, 3090, 3160, 3296, 3318, 3360, 3555, 3605, 3708, 3792, 4120, 4326, 4424, 4635, 4740, 4944, 4977, 5040, 5530, 5688, 5768, 6180, 6320, 6489, 6636, 7110, 7210, 7416, 7584, 8137, 8240, 8295, 8652, 8848, 9270, 9480, 9888, 9954, 10080, 10815, 11060, 11376, 11536, 12360, 12640, 12978, 13272, 14220, 14420, 14832, 16274, 16480, 16590, 17304, 17696, 18540, 18960, 19908, 21630, 22120, 22752, 23072, 24411, 24720, 24885, 25956, 26544, 28440, 28840, 29664, 32445, 32548, 33180, 34608, 37080, 37920, 39816, 40685, 43260, 44240, 48822, 49440, 49770, 51912, 53088, 56880, 56959, 57680, 64890, 65096, 66360, 69216, 73233, 74160, 79632, 81370, 86520, 88480, 97644, 99540, 103824, 113760, 113918, 115360, 122055, 129780, 130192, 132720, 146466, 148320, 159264, 162740, 170877, 173040, 195288, 199080, 207648, 227836, 244110, 259560, 260384, 265440, 284795, 292932, 325480, 341754, 346080, 366165, 390576, 398160, 455672, 488220, 512631, 519120, 569590, 585864, 650960, 683508, 732330, 781152, 796320, 854385, 911344, 976440, 1025262, 1038240, 1139180, 1171728, 1301920, 1367016, 1464660, 1708770, 1822688, 1952880, 2050524, 2278360, 2343456, 2563155, 2734032, 2929320, 3417540, 3905760, 4101048, 4556720, 5126310, 5468064, 5858640, 6835080, 8202096, 9113440, 10252620, 11717280, 13670160, 16404192, 20505240, 27340320, 41010480, 82020960]

約数ペア:

[(1, 82020960), (2, 41010480), (3, 27340320), (4, 20505240), (5, 16404192), (6, 13670160), (7, 11717280), (8, 10252620), (9, 9113440), (10, 8202096), (12, 6835080), (14, 5858640), (15, 5468064), (16, 5126310), (18, 4556720), (20, 4101048), (21, 3905760), (24, 3417540), (28, 2929320), (30, 2734032), (32, 2563155), (35, 2343456), (36, 2278360), (40, 2050524), (42, 1952880), (45, 1822688), (48, 1708770), (56, 1464660), (60, 1367016), (63, 1301920), (70, 1171728), (72, 1139180), (79, 1038240), (80, 1025262), (84, 976440), (90, 911344), (96, 854385), (103, 796320), (105, 781152), (112, 732330), (120, 683508), (126, 650960), (140, 585864), (144, 569590), (158, 519120), (160, 512631), (168, 488220), (180, 455672), (206, 398160), (210, 390576), (224, 366165), (237, 346080), (240, 341754), (252, 325480), (280, 292932), (288, 284795), (309, 265440), (315, 260384), (316, 259560), (336, 244110), (360, 227836), (395, 207648), (412, 199080), (420, 195288), (474, 173040), (480, 170877), (504, 162740), (515, 159264), (553, 148320), (560, 146466), (618, 132720), (630, 130192), (632, 129780), (672, 122055), (711, 115360), (720, 113918), (721, 113760), (790, 103824), (824, 99540), (840, 97644), (927, 88480), (948, 86520), (1008, 81370), (1030, 79632), (1106, 74160), (1120, 73233), (1185, 69216), (1236, 66360), (1260, 65096), (1264, 64890), (1422, 57680), (1440, 56959), (1442, 56880), (1545, 53088), (1580, 51912), (1648, 49770), (1659, 49440), (1680, 48822), (1854, 44240), (1896, 43260), (2016, 40685), (2060, 39816), (2163, 37920), (2212, 37080), (2370, 34608), (2472, 33180), (2520, 32548), (2528, 32445), (2765, 29664), (2844, 28840), (2884, 28440), (3090, 26544), (3160, 25956), (3296, 24885), (3318, 24720), (3360, 24411), (3555, 23072), (3605, 22752), (3708, 22120), (3792, 21630), (4120, 19908), (4326, 18960), (4424, 18540), (4635, 17696), (4740, 17304), (4944, 16590), (4977, 16480), (5040, 16274), (5530, 14832), (5688, 14420), (5768, 14220), (6180, 13272), (6320, 12978), (6489, 12640), (6636, 12360), (7110, 11536), (7210, 11376), (7416, 11060), (7584, 10815), (8137, 10080), (8240, 9954), (8295, 9888), (8652, 9480), (8848, 9270)]