7960848000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 1024

約数和(自身を含む): 33606144000

約数和(自身を除く): 25645296000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 29, 30, 32, 35, 38, 40, 42, 43, 48, 50, 56, 57, 58, 60, 64, 70, 75, 76, 80, 84, 86, 87, 95, 96, 100, 105, 112, 114, 116, 120, 125, 128, 129, 133, 140, 145, 150, 152, 160, 168, 172, 174, 175, 190, 192, 200, 203, 210, 215, 224, 228, 232, 240, 250, 258, 266, 280, 285, 290, 300, 301, 304, 320, 336, 344, 348, 350, 375, 380, 384, 399, 400, 406, 420, 430, 435, 448, 456, 464, 475, 480, 500, 516, 525, 532, 551, 560, 570, 580, 600, 602, 608, 609, 640, 645, 665, 672, 688, 696, 700, 725, 750, 760, 798, 800, 812, 817, 840, 860, 870, 875, 896, 903, 912, 928, 950, 960, 1000, 1015, 1032, 1050, 1064, 1075, 1102, 1120, 1140, 1160, 1200, 1204, 1216, 1218, 1247, 1290, 1330, 1344, 1376, 1392, 1400, 1425, 1450, 1500, 1505, 1520, 1596, 1600, 1624, 1634, 1653, 1680, 1720, 1740, 1750, 1806, 1824, 1856, 1900, 1920, 1995, 2000, 2030, 2064, 2100, 2128, 2150, 2175, 2204, 2240, 2280, 2320, 2375, 2400, 2408, 2432, 2436, 2451, 2494, 2580, 2625, 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約数ペア:

[(1, 7960848000), (2, 3980424000), (3, 2653616000), (4, 1990212000), (5, 1592169600), (6, 1326808000), (7, 1137264000), (8, 995106000), (10, 796084800), (12, 663404000), (14, 568632000), (15, 530723200), (16, 497553000), (19, 418992000), (20, 398042400), (21, 379088000), (24, 331702000), (25, 318433920), (28, 284316000), (29, 274512000), (30, 265361600), (32, 248776500), (35, 227452800), (38, 209496000), (40, 199021200), (42, 189544000), (43, 185136000), (48, 165851000), (50, 159216960), (56, 142158000), (57, 139664000), (58, 137256000), (60, 132680800), (64, 124388250), (70, 113726400), (75, 106144640), (76, 104748000), (80, 99510600), (84, 94772000), (86, 92568000), (87, 91504000), (95, 83798400), (96, 82925500), (100, 79608480), (105, 75817600), (112, 71079000), (114, 69832000), (116, 68628000), (120, 66340400), (125, 63686784), (128, 62194125), (129, 61712000), (133, 59856000), (140, 56863200), (145, 54902400), (150, 53072320), (152, 52374000), (160, 49755300), (168, 47386000), 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