8397438480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1461

約数の個数: 280

約数和(自身を含む): 29563595160

約数和(自身を除く): 21166156680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 109, 120, 135, 144, 162, 180, 216, 218, 240, 243, 270, 324, 327, 360, 405, 432, 436, 486, 540, 545, 648, 654, 720, 729, 810, 872, 972, 981, 1080, 1090, 1215, 1296, 1308, 1321, 1458, 1620, 1635, 1744, 1944, 1962, 2160, 2180, 2430, 2616, 2642, 2916, 2943, 3240, 3270, 3645, 3888, 3924, 3963, 4360, 4860, 4905, 5232, 5284, 5832, 5886, 6480, 6540, 6605, 7290, 7848, 7926, 8720, 8829, 9720, 9810, 10568, 11664, 11772, 11889, 13080, 13210, 14580, 14715, 15696, 15852, 17658, 19440, 19620, 19815, 21136, 23544, 23778, 26160, 26420, 26487, 29160, 29430, 31704, 35316, 35667, 39240, 39630, 44145, 47088, 47556, 52840, 52974, 58320, 58860, 59445, 63408, 70632, 71334, 78480, 79260, 79461, 88290, 95112, 105680, 105948, 107001, 117720, 118890, 132435, 141264, 142668, 143989, 158520, 158922, 176580, 178335, 190224, 211896, 214002, 235440, 237780, 264870, 285336, 287978, 317040, 317844, 321003, 353160, 356670, 397305, 423792, 428004, 431967, 475560, 529740, 535005, 570672, 575956, 635688, 642006, 706320, 713340, 719945, 794610, 856008, 863934, 951120, 963009, 1059480, 1070010, 1151912, 1271376, 1284012, 1295901, 1426680, 1439890, 1589220, 1605015, 1712016, 1727868, 1926018, 2118960, 2140020, 2159835, 2303824, 2568024, 2591802, 2853360, 2879780, 3178440, 3210030, 3455736, 3852036, 3887703, 4280040, 4319670, 4815045, 5136048, 5183604, 5759560, 6356880, 6420060, 6479505, 6911472, 7704072, 7775406, 8560080, 8639340, 9630090, 10367208, 11519120, 11663109, 12840120, 12959010, 15408144, 15550812, 17278680, 19260180, 19438515, 20734416, 23326218, 25680240, 25918020, 31101624, 34557360, 34989327, 38520360, 38877030, 46652436, 51836040, 58315545, 62203248, 69978654, 77040720, 77754060, 93304872, 103672080, 104967981, 116631090, 139957308, 155508120, 174946635, 186609744, 209935962, 233262180, 279914616, 311016240, 349893270, 419871924, 466524360, 524839905, 559829232, 699786540, 839743848, 933048720, 1049679810, 1399573080, 1679487696, 2099359620, 2799146160, 4198719240, 8397438480]

約数ペア:

[(1, 8397438480), (2, 4198719240), (3, 2799146160), (4, 2099359620), (5, 1679487696), (6, 1399573080), (8, 1049679810), (9, 933048720), (10, 839743848), (12, 699786540), (15, 559829232), (16, 524839905), (18, 466524360), (20, 419871924), (24, 349893270), (27, 311016240), (30, 279914616), (36, 233262180), (40, 209935962), (45, 186609744), (48, 174946635), (54, 155508120), (60, 139957308), (72, 116631090), (80, 104967981), (81, 103672080), (90, 93304872), (108, 77754060), (109, 77040720), (120, 69978654), (135, 62203248), (144, 58315545), (162, 51836040), (180, 46652436), (216, 38877030), (218, 38520360), (240, 34989327), (243, 34557360), (270, 31101624), (324, 25918020), (327, 25680240), (360, 23326218), (405, 20734416), (432, 19438515), (436, 19260180), (486, 17278680), (540, 15550812), (545, 15408144), (648, 12959010), (654, 12840120), (720, 11663109), (729, 11519120), (810, 10367208), (872, 9630090), (972, 8639340), (981, 8560080), (1080, 7775406), (1090, 7704072), (1215, 6911472), (1296, 6479505), (1308, 6420060), (1321, 6356880), (1458, 5759560), (1620, 5183604), (1635, 5136048), (1744, 4815045), (1944, 4319670), (1962, 4280040), (2160, 3887703), (2180, 3852036), (2430, 3455736), (2616, 3210030), (2642, 3178440), (2916, 2879780), (2943, 2853360), (3240, 2591802), (3270, 2568024), (3645, 2303824), (3888, 2159835), (3924, 2140020), (3963, 2118960), (4360, 1926018), (4860, 1727868), (4905, 1712016), (5232, 1605015), (5284, 1589220), (5832, 1439890), (5886, 1426680), (6480, 1295901), (6540, 1284012), (6605, 1271376), (7290, 1151912), (7848, 1070010), (7926, 1059480), (8720, 963009), (8829, 951120), (9720, 863934), (9810, 856008), (10568, 794610), (11664, 719945), (11772, 713340), (11889, 706320), (13080, 642006), (13210, 635688), (14580, 575956), (14715, 570672), (15696, 535005), (15852, 529740), (17658, 475560), (19440, 431967), (19620, 428004), (19815, 423792), (21136, 397305), (23544, 356670), (23778, 353160), (26160, 321003), (26420, 317844), (26487, 317040), (29160, 287978), (29430, 285336), (31704, 264870), (35316, 237780), (35667, 235440), (39240, 214002), (39630, 211896), (44145, 190224), (47088, 178335), (47556, 176580), (52840, 158922), (52974, 158520), (58320, 143989), (58860, 142668), (59445, 141264), (63408, 132435), (70632, 118890), (71334, 117720), (78480, 107001), (79260, 105948), (79461, 105680), (88290, 95112)]