68966784960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{20129}}^1$

素因数の和:20275

約数の個数: 224

約数和(自身を含む): 226772663040

約数和(自身を除く): 157805878080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 83, 86, 96, 120, 129, 160, 166, 172, 192, 215, 240, 249, 258, 320, 332, 344, 415, 430, 480, 498, 516, 645, 664, 688, 830, 860, 960, 996, 1032, 1245, 1290, 1328, 1376, 1660, 1720, 1992, 2064, 2490, 2580, 2656, 2752, 3320, 3440, 3569, 3984, 4128, 4980, 5160, 5312, 6640, 6880, 7138, 7968, 8256, 9960, 10320, 10707, 13280, 13760, 14276, 15936, 17845, 19920, 20129, 20640, 21414, 26560, 28552, 35690, 39840, 40258, 41280, 42828, 53535, 57104, 60387, 71380, 79680, 80516, 85656, 100645, 107070, 114208, 120774, 142760, 161032, 171312, 201290, 214140, 228416, 241548, 285520, 301935, 322064, 342624, 402580, 428280, 483096, 571040, 603870, 644128, 685248, 805160, 856560, 865547, 966192, 1142080, 1207740, 1288256, 1610320, 1670707, 1713120, 1731094, 1932384, 2415480, 2596641, 3220640, 3341414, 3426240, 3462188, 3864768, 4327735, 4830960, 5012121, 5193282, 6441280, 6682828, 6924376, 8353535, 8655470, 9661920, 10024242, 10386564, 12983205, 13365656, 13848752, 16707070, 17310940, 19323840, 20048484, 20773128, 25060605, 25966410, 26731312, 27697504, 33414140, 34621880, 40096968, 41546256, 50121210, 51932820, 53462624, 55395008, 66828280, 69243760, 71840401, 80193936, 83092512, 100242420, 103865640, 106925248, 133656560, 138487520, 143680802, 160387872, 166185024, 200484840, 207731280, 215521203, 267313120, 276975040, 287361604, 320775744, 359202005, 400969680, 415462560, 431042406, 534626240, 574723208, 718404010, 801939360, 830925120, 862084812, 1077606015, 1149446416, 1436808020, 1603878720, 1724169624, 2155212030, 2298892832, 2873616040, 3448339248, 4310424060, 4597785664, 5747232080, 6896678496, 8620848120, 11494464160, 13793356992, 17241696240, 22988928320, 34483392480, 68966784960]

約数ペア:

[(1, 68966784960), (2, 34483392480), (3, 22988928320), (4, 17241696240), (5, 13793356992), (6, 11494464160), (8, 8620848120), (10, 6896678496), (12, 5747232080), (15, 4597785664), (16, 4310424060), (20, 3448339248), (24, 2873616040), (30, 2298892832), (32, 2155212030), (40, 1724169624), (43, 1603878720), (48, 1436808020), (60, 1149446416), (64, 1077606015), (80, 862084812), (83, 830925120), (86, 801939360), (96, 718404010), (120, 574723208), (129, 534626240), (160, 431042406), (166, 415462560), (172, 400969680), (192, 359202005), (215, 320775744), (240, 287361604), (249, 276975040), (258, 267313120), (320, 215521203), (332, 207731280), (344, 200484840), (415, 166185024), (430, 160387872), (480, 143680802), (498, 138487520), (516, 133656560), (645, 106925248), (664, 103865640), (688, 100242420), (830, 83092512), (860, 80193936), (960, 71840401), (996, 69243760), (1032, 66828280), (1245, 55395008), (1290, 53462624), (1328, 51932820), (1376, 50121210), (1660, 41546256), (1720, 40096968), (1992, 34621880), (2064, 33414140), (2490, 27697504), (2580, 26731312), (2656, 25966410), (2752, 25060605), (3320, 20773128), (3440, 20048484), (3569, 19323840), (3984, 17310940), (4128, 16707070), (4980, 13848752), (5160, 13365656), (5312, 12983205), (6640, 10386564), (6880, 10024242), (7138, 9661920), (7968, 8655470), (8256, 8353535), (9960, 6924376), (10320, 6682828), (10707, 6441280), (13280, 5193282), (13760, 5012121), (14276, 4830960), (15936, 4327735), (17845, 3864768), (19920, 3462188), (20129, 3426240), (20640, 3341414), (21414, 3220640), (26560, 2596641), (28552, 2415480), (35690, 1932384), (39840, 1731094), (40258, 1713120), (41280, 1670707), (42828, 1610320), (53535, 1288256), (57104, 1207740), (60387, 1142080), (71380, 966192), (79680, 865547), (80516, 856560), (85656, 805160), (100645, 685248), (107070, 644128), (114208, 603870), (120774, 571040), (142760, 483096), (161032, 428280), (171312, 402580), (201290, 342624), (214140, 322064), (228416, 301935), (241548, 285520)]