2019207960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24281}}^1$

素因数の和:24319

約数の個数: 256

約数和(自身を含む): 8391859200

約数和(自身を除く): 6372651240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5544, 5940, 6930, 7560, 8316, 9240, 10395, 11880, 13860, 16632, 20790, 24281, 27720, 41580, 48562, 72843, 83160, 97124, 121405, 145686, 169967, 194248, 218529, 242810, 267091, 291372, 339934, 364215, 437058, 485620, 509901, 534182, 582744, 655587, 679868, 728430, 801273, 849835, 874116, 971240, 1019802, 1068364, 1092645, 1311174, 1335455, 1359736, 1456860, 1529703, 1602546, 1699670, 1748232, 1869637, 2039604, 2136728, 2185290, 2403819, 2549505, 2622348, 2670910, 2913720, 3059406, 3205092, 3277935, 3399340, 3739274, 4006365, 4079208, 4370580, 4589109, 4807638, 5099010, 5244696, 5341820, 5608911, 6118812, 6410184, 6555870, 6798680, 7211457, 7478548, 7648515, 8012730, 8741160, 9178218, 9348185, 9615276, 10198020, 10683640, 11217822, 12019095, 12237624, 13111740, 14422914, 14957096, 15297030, 16025460, 16826733, 18356436, 18696370, 19230552, 20396040, 22435644, 22945545, 24038190, 26223480, 28044555, 28845828, 30594060, 32050920, 33653466, 36057285, 36712872, 37392740, 44871288, 45891090, 48076380, 50480199, 56089110, 57691656, 61188120, 67306932, 72114570, 74785480, 84133665, 91782180, 96152760, 100960398, 112178220, 134613864, 144229140, 168267330, 183564360, 201920796, 224356440, 252400995, 288458280, 336534660, 403841592, 504801990, 673069320, 1009603980, 2019207960]

約数ペア:

[(1, 2019207960), (2, 1009603980), (3, 673069320), (4, 504801990), (5, 403841592), (6, 336534660), (7, 288458280), (8, 252400995), (9, 224356440), (10, 201920796), (11, 183564360), (12, 168267330), (14, 144229140), (15, 134613864), (18, 112178220), (20, 100960398), (21, 96152760), (22, 91782180), (24, 84133665), (27, 74785480), (28, 72114570), (30, 67306932), (33, 61188120), (35, 57691656), (36, 56089110), (40, 50480199), (42, 48076380), (44, 45891090), (45, 44871288), (54, 37392740), (55, 36712872), (56, 36057285), (60, 33653466), (63, 32050920), (66, 30594060), (70, 28845828), (72, 28044555), (77, 26223480), (84, 24038190), (88, 22945545), (90, 22435644), (99, 20396040), (105, 19230552), (108, 18696370), (110, 18356436), (120, 16826733), (126, 16025460), (132, 15297030), (135, 14957096), (140, 14422914), (154, 13111740), (165, 12237624), (168, 12019095), (180, 11217822), (189, 10683640), (198, 10198020), (210, 9615276), (216, 9348185), (220, 9178218), (231, 8741160), (252, 8012730), (264, 7648515), (270, 7478548), (280, 7211457), (297, 6798680), (308, 6555870), (315, 6410184), (330, 6118812), (360, 5608911), (378, 5341820), (385, 5244696), (396, 5099010), (420, 4807638), (440, 4589109), (462, 4370580), (495, 4079208), (504, 4006365), (540, 3739274), (594, 3399340), (616, 3277935), (630, 3205092), (660, 3059406), (693, 2913720), (756, 2670910), (770, 2622348), (792, 2549505), (840, 2403819), (924, 2185290), (945, 2136728), (990, 2039604), (1080, 1869637), (1155, 1748232), (1188, 1699670), (1260, 1602546), (1320, 1529703), (1386, 1456860), (1485, 1359736), (1512, 1335455), (1540, 1311174), (1848, 1092645), (1890, 1068364), (1980, 1019802), (2079, 971240), (2310, 874116), (2376, 849835), (2520, 801273), (2772, 728430), (2970, 679868), (3080, 655587), (3465, 582744), (3780, 534182), (3960, 509901), (4158, 485620), (4620, 437058), (5544, 364215), (5940, 339934), (6930, 291372), (7560, 267091), (8316, 242810), (9240, 218529), (10395, 194248), (11880, 169967), (13860, 145686), (16632, 121405), (20790, 97124), (24281, 83160), (27720, 72843), (41580, 48562)]