8356519680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:431

約数の個数: 288

約数和(自身を含む): 27344991744

約数和(自身を除く): 18988472064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 157, 160, 166, 167, 192, 240, 249, 256, 314, 320, 332, 334, 384, 415, 471, 480, 498, 501, 628, 640, 664, 668, 768, 785, 830, 835, 942, 960, 996, 1002, 1245, 1256, 1280, 1328, 1336, 1570, 1660, 1670, 1884, 1920, 1992, 2004, 2355, 2490, 2505, 2512, 2656, 2672, 3140, 3320, 3340, 3768, 3840, 3984, 4008, 4710, 4980, 5010, 5024, 5312, 5344, 6280, 6640, 6680, 7536, 7968, 8016, 9420, 9960, 10020, 10048, 10624, 10688, 12560, 13031, 13280, 13360, 13861, 15072, 15936, 16032, 18840, 19920, 20040, 20096, 21248, 21376, 25120, 26062, 26219, 26560, 26720, 27722, 30144, 31872, 32064, 37680, 39093, 39840, 40080, 40192, 41583, 42752, 50240, 52124, 52438, 53120, 53440, 55444, 60288, 63744, 64128, 65155, 69305, 75360, 78186, 78657, 79680, 80160, 83166, 100480, 104248, 104876, 106240, 106880, 110888, 120576, 128256, 130310, 131095, 138610, 150720, 156372, 157314, 159360, 160320, 166332, 195465, 200960, 207915, 208496, 209752, 213760, 221776, 260620, 262190, 277220, 301440, 312744, 314628, 318720, 320640, 332664, 390930, 393285, 415830, 416992, 419504, 443552, 521240, 524380, 554440, 602880, 625488, 629256, 641280, 665328, 781860, 786570, 831660, 833984, 839008, 887104, 1042480, 1048760, 1108880, 1250976, 1258512, 1330656, 1563720, 1573140, 1663320, 1667968, 1678016, 1774208, 2084960, 2097520, 2176177, 2217760, 2501952, 2517024, 2661312, 3127440, 3146280, 3326640, 3335936, 3356032, 3548416, 4169920, 4195040, 4352354, 4435520, 5003904, 5034048, 5322624, 6254880, 6292560, 6528531, 6653280, 6712064, 8339840, 8390080, 8704708, 8871040, 10007808, 10068096, 10645248, 10880885, 12509760, 12585120, 13057062, 13306560, 16679680, 16780160, 17409416, 17742080, 20136192, 21761770, 25019520, 25170240, 26114124, 26613120, 32642655, 33560320, 34818832, 43523540, 50039040, 50340480, 52228248, 53226240, 65285310, 69637664, 87047080, 100680960, 104456496, 130570620, 139275328, 174094160, 208912992, 261141240, 278550656, 348188320, 417825984, 522282480, 557101312, 696376640, 835651968, 1044564960, 1392753280, 1671303936, 2089129920, 2785506560, 4178259840, 8356519680]

約数ペア:

[(1, 8356519680), (2, 4178259840), (3, 2785506560), (4, 2089129920), (5, 1671303936), (6, 1392753280), (8, 1044564960), (10, 835651968), (12, 696376640), (15, 557101312), (16, 522282480), (20, 417825984), (24, 348188320), (30, 278550656), (32, 261141240), (40, 208912992), (48, 174094160), (60, 139275328), (64, 130570620), (80, 104456496), (83, 100680960), (96, 87047080), (120, 69637664), (128, 65285310), (157, 53226240), (160, 52228248), (166, 50340480), (167, 50039040), (192, 43523540), (240, 34818832), (249, 33560320), (256, 32642655), (314, 26613120), (320, 26114124), (332, 25170240), (334, 25019520), (384, 21761770), (415, 20136192), (471, 17742080), (480, 17409416), (498, 16780160), (501, 16679680), (628, 13306560), (640, 13057062), (664, 12585120), (668, 12509760), (768, 10880885), (785, 10645248), (830, 10068096), (835, 10007808), (942, 8871040), (960, 8704708), (996, 8390080), (1002, 8339840), (1245, 6712064), (1256, 6653280), (1280, 6528531), (1328, 6292560), (1336, 6254880), (1570, 5322624), (1660, 5034048), (1670, 5003904), (1884, 4435520), (1920, 4352354), (1992, 4195040), (2004, 4169920), (2355, 3548416), (2490, 3356032), (2505, 3335936), (2512, 3326640), (2656, 3146280), (2672, 3127440), (3140, 2661312), (3320, 2517024), (3340, 2501952), (3768, 2217760), (3840, 2176177), (3984, 2097520), (4008, 2084960), (4710, 1774208), (4980, 1678016), (5010, 1667968), (5024, 1663320), (5312, 1573140), (5344, 1563720), (6280, 1330656), (6640, 1258512), (6680, 1250976), (7536, 1108880), (7968, 1048760), (8016, 1042480), (9420, 887104), (9960, 839008), (10020, 833984), (10048, 831660), (10624, 786570), (10688, 781860), (12560, 665328), (13031, 641280), (13280, 629256), (13360, 625488), (13861, 602880), (15072, 554440), (15936, 524380), (16032, 521240), (18840, 443552), (19920, 419504), (20040, 416992), (20096, 415830), (21248, 393285), (21376, 390930), (25120, 332664), (26062, 320640), (26219, 318720), (26560, 314628), (26720, 312744), (27722, 301440), (30144, 277220), (31872, 262190), (32064, 260620), (37680, 221776), (39093, 213760), (39840, 209752), (40080, 208496), (40192, 207915), (41583, 200960), (42752, 195465), (50240, 166332), (52124, 160320), (52438, 159360), (53120, 157314), (53440, 156372), (55444, 150720), (60288, 138610), (63744, 131095), (64128, 130310), (65155, 128256), (69305, 120576), (75360, 110888), (78186, 106880), (78657, 106240), (79680, 104876), (80160, 104248), (83166, 100480)]