9971320320

素因数分解:

$2^9\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 640

約数和(自身を含む): 38896260480

約数和(自身を除く): 28924940160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 137, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 274, 288, 312, 320, 324, 351, 360, 384, 390, 405, 411, 416, 432, 468, 480, 486, 512, 520, 540, 548, 576, 585, 624, 640, 648, 685, 702, 720, 729, 768, 780, 810, 822, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1096, 1152, 1170, 1215, 1233, 1248, 1280, 1296, 1370, 1404, 1440, 1458, 1536, 1560, 1620, 1644, 1664, 1728, 1755, 1781, 1872, 1920, 1944, 2055, 2080, 2106, 2160, 2187, 2192, 2304, 2340, 2430, 2466, 2496, 2560, 2592, 2740, 2808, 2880, 2916, 3120, 3159, 3240, 3288, 3328, 3456, 3510, 3562, 3645, 3699, 3744, 3840, 3888, 4110, 4160, 4212, 4320, 4374, 4384, 4608, 4680, 4860, 4932, 4992, 5184, 5265, 5343, 5480, 5616, 5760, 5832, 6165, 6240, 6318, 6480, 6576, 6656, 6912, 7020, 7124, 7290, 7398, 7488, 7680, 7776, 8220, 8320, 8424, 8640, 8748, 8768, 8905, 9360, 9477, 9720, 9864, 9984, 10368, 10530, 10686, 10935, 10960, 11097, 11232, 11520, 11664, 12330, 12480, 12636, 12960, 13152, 13824, 14040, 14248, 14580, 14796, 14976, 15552, 15795, 16029, 16440, 16640, 16848, 17280, 17496, 17536, 17810, 18495, 18720, 18954, 19440, 19728, 19968, 20736, 21060, 21372, 21870, 21920, 22194, 22464, 23040, 23328, 24660, 24960, 25272, 25920, 26304, 26715, 28080, 28431, 28496, 29160, 29592, 29952, 31104, 31590, 32058, 32880, 33280, 33291, 33696, 34560, 34992, 35072, 35620, 36990, 37440, 37908, 38880, 39456, 41472, 42120, 42744, 43740, 43840, 44388, 44928, 46656, 47385, 48087, 49320, 49920, 50544, 51840, 52608, 53430, 55485, 56160, 56862, 56992, 58320, 59184, 59904, 62208, 63180, 64116, 65760, 66582, 67392, 69120, 69984, 70144, 71240, 73980, 74880, 75816, 77760, 78912, 80145, 84240, 85488, 87480, 87680, 88776, 89856, 93312, 94770, 96174, 98640, 99840, 99873, 101088, 103680, 105216, 106860, 110970, 112320, 113724, 113984, 116640, 118368, 124416, 126360, 128232, 131520, 133164, 134784, 139968, 142155, 142480, 144261, 147960, 149760, 151632, 155520, 157824, 160290, 166455, 168480, 170976, 174960, 175360, 177552, 179712, 186624, 189540, 192348, 197280, 199746, 202176, 207360, 210432, 213720, 221940, 224640, 227448, 227968, 233280, 236736, 240435, 252720, 256464, 263040, 266328, 269568, 279936, 284310, 284960, 288522, 295920, 299520, 299619, 303264, 311040, 315648, 320580, 332910, 336960, 341952, 349920, 350720, 355104, 373248, 379080, 384696, 394560, 399492, 404352, 427440, 432783, 443880, 449280, 454896, 455936, 466560, 473472, 480870, 499365, 505440, 512928, 526080, 532656, 539136, 559872, 568620, 569920, 577044, 591840, 599238, 606528, 622080, 631296, 641160, 665820, 673920, 683904, 699840, 710208, 721305, 758160, 769392, 789120, 798984, 808704, 854880, 865566, 887760, 898560, 909792, 911872, 933120, 946944, 961740, 998730, 1010880, 1025856, 1052160, 1065312, 1119744, 1137240, 1139840, 1154088, 1183680, 1198476, 1213056, 1282320, 1298349, 1331640, 1347840, 1367808, 1399680, 1420416, 1442610, 1498095, 1516320, 1538784, 1578240, 1597968, 1617408, 1709760, 1731132, 1775520, 1819584, 1866240, 1893888, 1923480, 1997460, 2021760, 2051712, 2130624, 2163915, 2274480, 2279680, 2308176, 2367360, 2396952, 2426112, 2564640, 2596698, 2663280, 2695680, 2735616, 2799360, 2840832, 2885220, 2996190, 3032640, 3077568, 3156480, 3195936, 3419520, 3462264, 3551040, 3639168, 3846960, 3895047, 3994920, 4043520, 4103424, 4261248, 4327830, 4548960, 4559360, 4616352, 4734720, 4793904, 4852224, 5129280, 5193396, 5326560, 5598720, 5681664, 5770440, 5992380, 6065280, 6155136, 6391872, 6491745, 6839040, 6924528, 7102080, 7278336, 7693920, 7790094, 7989840, 8087040, 8206848, 8522496, 8655660, 9097920, 9232704, 9469440, 9587808, 10258560, 10386792, 10653120, 11540880, 11984760, 12130560, 12310272, 12783744, 12983490, 13678080, 13849056, 14204160, 14556672, 15387840, 15580188, 15979680, 17044992, 17311320, 18195840, 18465408, 19175616, 19475235, 20517120, 20773584, 21306240, 23081760, 23969520, 24261120, 24620544, 25567488, 25966980, 27698112, 28408320, 30775680, 31160376, 31959360, 34622640, 36391680, 36930816, 38351232, 38950470, 41034240, 41547168, 42612480, 46163520, 47939040, 51134976, 51933960, 55396224, 61551360, 62320752, 63918720, 69245280, 72783360, 73861632, 76702464, 77900940, 83094336, 85224960, 92327040, 95878080, 103867920, 110792448, 123102720, 124641504, 127837440, 138490560, 153404928, 155801880, 166188672, 184654080, 191756160, 207735840, 221584896, 249283008, 255674880, 276981120, 311603760, 332377344, 369308160, 383512320, 415471680, 498566016, 553962240, 623207520, 664754688, 767024640, 830943360, 997132032, 1107924480, 1246415040, 1661886720, 1994264064, 2492830080, 3323773440, 4985660160, 9971320320]

約数ペア:

[(1, 9971320320), (2, 4985660160), (3, 3323773440), (4, 2492830080), (5, 1994264064), (6, 1661886720), (8, 1246415040), (9, 1107924480), (10, 997132032), (12, 830943360), (13, 767024640), (15, 664754688), (16, 623207520), (18, 553962240), (20, 498566016), (24, 415471680), (26, 383512320), (27, 369308160), (30, 332377344), (32, 311603760), (36, 276981120), (39, 255674880), (40, 249283008), (45, 221584896), (48, 207735840), (52, 191756160), (54, 184654080), (60, 166188672), (64, 155801880), (65, 153404928), (72, 138490560), (78, 127837440), (80, 124641504), (81, 123102720), (90, 110792448), (96, 103867920), (104, 95878080), (108, 92327040), (117, 85224960), (120, 83094336), (128, 77900940), (130, 76702464), (135, 73861632), (137, 72783360), (144, 69245280), (156, 63918720), (160, 62320752), (162, 61551360), (180, 55396224), (192, 51933960), (195, 51134976), (208, 47939040), (216, 46163520), (234, 42612480), (240, 41547168), (243, 41034240), (256, 38950470), (260, 38351232), (270, 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(1728, 5770440), (1755, 5681664), (1781, 5598720), (1872, 5326560), (1920, 5193396), (1944, 5129280), (2055, 4852224), (2080, 4793904), (2106, 4734720), (2160, 4616352), (2187, 4559360), (2192, 4548960), (2304, 4327830), (2340, 4261248), (2430, 4103424), (2466, 4043520), (2496, 3994920), (2560, 3895047), (2592, 3846960), (2740, 3639168), (2808, 3551040), (2880, 3462264), (2916, 3419520), (3120, 3195936), (3159, 3156480), (3240, 3077568), (3288, 3032640), (3328, 2996190), (3456, 2885220), (3510, 2840832), (3562, 2799360), (3645, 2735616), (3699, 2695680), (3744, 2663280), (3840, 2596698), (3888, 2564640), (4110, 2426112), (4160, 2396952), (4212, 2367360), (4320, 2308176), (4374, 2279680), (4384, 2274480), (4608, 2163915), (4680, 2130624), (4860, 2051712), (4932, 2021760), (4992, 1997460), (5184, 1923480), (5265, 1893888), (5343, 1866240), (5480, 1819584), (5616, 1775520), (5760, 1731132), (5832, 1709760), (6165, 1617408), (6240, 1597968), (6318, 1578240), (6480, 1538784), (6576, 1516320), (6656, 1498095), (6912, 1442610), (7020, 1420416), (7124, 1399680), (7290, 1367808), (7398, 1347840), (7488, 1331640), (7680, 1298349), (7776, 1282320), (8220, 1213056), (8320, 1198476), (8424, 1183680), (8640, 1154088), (8748, 1139840), (8768, 1137240), (8905, 1119744), (9360, 1065312), (9477, 1052160), (9720, 1025856), (9864, 1010880), (9984, 998730), (10368, 961740), (10530, 946944), (10686, 933120), (10935, 911872), (10960, 909792), (11097, 898560), (11232, 887760), (11520, 865566), (11664, 854880), (12330, 808704), (12480, 798984), (12636, 789120), (12960, 769392), (13152, 758160), (13824, 721305), (14040, 710208), (14248, 699840), (14580, 683904), (14796, 673920), (14976, 665820), (15552, 641160), (15795, 631296), (16029, 622080), (16440, 606528), (16640, 599238), (16848, 591840), (17280, 577044), (17496, 569920), (17536, 568620), (17810, 559872), (18495, 539136), (18720, 532656), (18954, 526080), (19440, 512928), (19728, 505440), (19968, 499365), (20736, 480870), 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