2017425840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1131

約数の個数: 160

約数和(自身を含む): 6434588160

約数和(自身を除く): 4417162320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 233, 240, 258, 344, 430, 466, 516, 645, 688, 699, 839, 860, 932, 1032, 1165, 1290, 1398, 1678, 1720, 1864, 2064, 2330, 2517, 2580, 2796, 3356, 3440, 3495, 3728, 4195, 4660, 5034, 5160, 5592, 6712, 6990, 8390, 9320, 10019, 10068, 10320, 11184, 12585, 13424, 13980, 16780, 18640, 20038, 20136, 25170, 27960, 30057, 33560, 36077, 40076, 40272, 50095, 50340, 55920, 60114, 67120, 72154, 80152, 100190, 100680, 108231, 120228, 144308, 150285, 160304, 180385, 195487, 200380, 201360, 216462, 240456, 288616, 300570, 360770, 390974, 400760, 432924, 480912, 541155, 577232, 586461, 601140, 721540, 781948, 801520, 865848, 977435, 1082310, 1172922, 1202280, 1443080, 1563896, 1731696, 1954870, 2164620, 2345844, 2404560, 2886160, 2932305, 3127792, 3909740, 4329240, 4691688, 5864610, 7819480, 8405941, 8658480, 9383376, 11729220, 15638960, 16811882, 23458440, 25217823, 33623764, 42029705, 46916880, 50435646, 67247528, 84059410, 100871292, 126089115, 134495056, 168118820, 201742584, 252178230, 336237640, 403485168, 504356460, 672475280, 1008712920, 2017425840]

約数ペア:

[(1, 2017425840), (2, 1008712920), (3, 672475280), (4, 504356460), (5, 403485168), (6, 336237640), (8, 252178230), (10, 201742584), (12, 168118820), (15, 134495056), (16, 126089115), (20, 100871292), (24, 84059410), (30, 67247528), (40, 50435646), (43, 46916880), (48, 42029705), (60, 33623764), (80, 25217823), (86, 23458440), (120, 16811882), (129, 15638960), (172, 11729220), (215, 9383376), (233, 8658480), (240, 8405941), (258, 7819480), (344, 5864610), (430, 4691688), (466, 4329240), (516, 3909740), (645, 3127792), (688, 2932305), (699, 2886160), (839, 2404560), (860, 2345844), (932, 2164620), (1032, 1954870), (1165, 1731696), (1290, 1563896), (1398, 1443080), (1678, 1202280), (1720, 1172922), (1864, 1082310), (2064, 977435), (2330, 865848), (2517, 801520), (2580, 781948), (2796, 721540), (3356, 601140), (3440, 586461), (3495, 577232), (3728, 541155), (4195, 480912), (4660, 432924), (5034, 400760), (5160, 390974), (5592, 360770), (6712, 300570), (6990, 288616), (8390, 240456), (9320, 216462), (10019, 201360), (10068, 200380), (10320, 195487), (11184, 180385), (12585, 160304), (13424, 150285), (13980, 144308), (16780, 120228), (18640, 108231), (20038, 100680), (20136, 100190), (25170, 80152), (27960, 72154), (30057, 67120), (33560, 60114), (36077, 55920), (40076, 50340), (40272, 50095)]