19115292000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 1152

約数和(自身を含む): 80668224000

約数和(自身を除く): 61552932000

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, 48, 49, 50, 56, 57, 58, 59, 60, 70, 75, 76, 80, 84, 87, 95, 96, 98, 100, 105, 112, 114, 116, 118, 120, 125, 133, 140, 145, 147, 150, 152, 160, 168, 174, 175, 177, 190, 196, 200, 203, 210, 224, 228, 232, 236, 240, 245, 250, 266, 280, 285, 290, 294, 295, 300, 304, 336, 348, 350, 354, 375, 380, 392, 399, 400, 406, 413, 420, 435, 456, 464, 472, 475, 480, 490, 500, 525, 532, 551, 560, 570, 580, 588, 590, 600, 608, 609, 665, 672, 696, 700, 708, 725, 735, 750, 760, 784, 798, 800, 812, 826, 840, 870, 875, 885, 912, 928, 931, 944, 950, 980, 1000, 1015, 1050, 1064, 1102, 1120, 1121, 1140, 1160, 1176, 1180, 1200, 1218, 1225, 1239, 1330, 1392, 1400, 1416, 1421, 1425, 1450, 1470, 1475, 1500, 1520, 1568, 1596, 1624, 1652, 1653, 1680, 1711, 1740, 1750, 1770, 1824, 1862, 1888, 1900, 1960, 1995, 2000, 2030, 2065, 2100, 2128, 2175, 2204, 2242, 2280, 2320, 2352, 2360, 2375, 2400, 2436, 2450, 2478, 2625, 2660, 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76461168, 78021600, 79647050, 80997000, 82393500, 83839000, 85336125, 91025200, 94164000, 95576460, 97527000, 100606800, 107996000, 109230240, 109858000, 113781500, 119470575, 125758500, 127435280, 130036000, 131829600, 136537800, 143724000, 152922336, 159294100, 161994000, 164787000, 167678000, 170672250, 182050400, 191152920, 195054000, 199117625, 201213600, 219716000, 227563000, 238941150, 251517000, 254870560, 273075600, 318588200, 323988000, 329574000, 335356000, 341344500, 382305840, 390108000, 398235250, 455126000, 477882300, 503034000, 546151200, 597352875, 637176400, 659148000, 682689000, 764611680, 796470500, 910252000, 955764600, 1006068000, 1194705750, 1274352800, 1365378000, 1592941000, 1911529200, 2389411500, 2730756000, 3185882000, 3823058400, 4778823000, 6371764000, 9557646000, 19115292000]

約数ペア:

[(1, 19115292000), (2, 9557646000), (3, 6371764000), (4, 4778823000), (5, 3823058400), (6, 3185882000), (7, 2730756000), (8, 2389411500), (10, 1911529200), (12, 1592941000), (14, 1365378000), (15, 1274352800), (16, 1194705750), (19, 1006068000), (20, 955764600), (21, 910252000), (24, 796470500), (25, 764611680), (28, 682689000), (29, 659148000), (30, 637176400), (32, 597352875), (35, 546151200), (38, 503034000), (40, 477882300), (42, 455126000), (48, 398235250), (49, 390108000), (50, 382305840), (56, 341344500), (57, 335356000), (58, 329574000), (59, 323988000), (60, 318588200), (70, 273075600), (75, 254870560), (76, 251517000), (80, 238941150), (84, 227563000), (87, 219716000), (95, 201213600), (96, 199117625), (98, 195054000), (100, 191152920), (105, 182050400), (112, 170672250), (114, 167678000), (116, 164787000), (118, 161994000), (120, 159294100), (125, 152922336), (133, 143724000), (140, 136537800), (145, 131829600), (147, 130036000), (150, 127435280), (152, 125758500), (160, 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