8220395520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:691

約数の個数: 288

約数和(自身を含む): 28700904960

約数和(自身を除く): 20480509440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 191, 192, 240, 256, 288, 320, 360, 382, 384, 467, 480, 512, 573, 576, 640, 720, 764, 768, 934, 955, 960, 1024, 1146, 1152, 1280, 1401, 1440, 1528, 1536, 1719, 1868, 1910, 1920, 2048, 2292, 2304, 2335, 2560, 2802, 2865, 2880, 3056, 3072, 3438, 3736, 3820, 3840, 4203, 4584, 4608, 4670, 5120, 5604, 5730, 5760, 6112, 6144, 6876, 7005, 7472, 7640, 7680, 8406, 8595, 9168, 9216, 9340, 10240, 11208, 11460, 11520, 12224, 13752, 14010, 14944, 15280, 15360, 16812, 17190, 18336, 18432, 18680, 21015, 22416, 22920, 23040, 24448, 27504, 28020, 29888, 30560, 30720, 33624, 34380, 36672, 37360, 42030, 44832, 45840, 46080, 48896, 55008, 56040, 59776, 61120, 67248, 68760, 73344, 74720, 84060, 89197, 89664, 91680, 92160, 97792, 110016, 112080, 119552, 122240, 134496, 137520, 146688, 149440, 168120, 178394, 179328, 183360, 195584, 220032, 224160, 239104, 244480, 267591, 268992, 275040, 293376, 298880, 336240, 356788, 358656, 366720, 391168, 440064, 445985, 448320, 478208, 488960, 535182, 537984, 550080, 586752, 597760, 672480, 713576, 717312, 733440, 802773, 880128, 891970, 896640, 956416, 977920, 1070364, 1075968, 1100160, 1173504, 1195520, 1337955, 1344960, 1427152, 1434624, 1466880, 1605546, 1760256, 1783940, 1793280, 1955840, 2140728, 2151936, 2200320, 2391040, 2675910, 2689920, 2854304, 2869248, 2933760, 3211092, 3520512, 3567880, 3586560, 4013865, 4281456, 4303872, 4400640, 4782080, 5351820, 5379840, 5708608, 5867520, 6422184, 7135760, 7173120, 8027730, 8562912, 8607744, 8801280, 10703640, 10759680, 11417216, 12844368, 14271520, 14346240, 16055460, 17125824, 17602560, 21407280, 21519360, 22834432, 25688736, 28543040, 32110920, 34251648, 42814560, 43038720, 45668864, 51377472, 57086080, 64221840, 68503296, 85629120, 91337728, 102754944, 114172160, 128443680, 137006592, 171258240, 182675456, 205509888, 228344320, 256887360, 274013184, 342516480, 411019776, 456688640, 513774720, 548026368, 685032960, 822039552, 913377280, 1027549440, 1370065920, 1644079104, 2055098880, 2740131840, 4110197760, 8220395520]

約数ペア:

[(1, 8220395520), (2, 4110197760), (3, 2740131840), (4, 2055098880), (5, 1644079104), (6, 1370065920), (8, 1027549440), (9, 913377280), (10, 822039552), (12, 685032960), (15, 548026368), (16, 513774720), (18, 456688640), (20, 411019776), (24, 342516480), (30, 274013184), (32, 256887360), (36, 228344320), (40, 205509888), (45, 182675456), (48, 171258240), (60, 137006592), (64, 128443680), (72, 114172160), (80, 102754944), (90, 91337728), (96, 85629120), (120, 68503296), (128, 64221840), (144, 57086080), (160, 51377472), (180, 45668864), (191, 43038720), (192, 42814560), (240, 34251648), (256, 32110920), (288, 28543040), (320, 25688736), (360, 22834432), (382, 21519360), (384, 21407280), (467, 17602560), (480, 17125824), (512, 16055460), (573, 14346240), (576, 14271520), (640, 12844368), (720, 11417216), (764, 10759680), (768, 10703640), (934, 8801280), (955, 8607744), (960, 8562912), (1024, 8027730), (1146, 7173120), (1152, 7135760), (1280, 6422184), (1401, 5867520), (1440, 5708608), (1528, 5379840), (1536, 5351820), (1719, 4782080), (1868, 4400640), (1910, 4303872), (1920, 4281456), (2048, 4013865), (2292, 3586560), (2304, 3567880), (2335, 3520512), (2560, 3211092), (2802, 2933760), (2865, 2869248), (2880, 2854304), (3056, 2689920), (3072, 2675910), (3438, 2391040), (3736, 2200320), (3820, 2151936), (3840, 2140728), (4203, 1955840), (4584, 1793280), (4608, 1783940), (4670, 1760256), (5120, 1605546), (5604, 1466880), (5730, 1434624), (5760, 1427152), (6112, 1344960), (6144, 1337955), (6876, 1195520), (7005, 1173504), (7472, 1100160), (7640, 1075968), (7680, 1070364), (8406, 977920), (8595, 956416), (9168, 896640), (9216, 891970), (9340, 880128), (10240, 802773), (11208, 733440), (11460, 717312), (11520, 713576), (12224, 672480), (13752, 597760), (14010, 586752), (14944, 550080), (15280, 537984), (15360, 535182), (16812, 488960), (17190, 478208), (18336, 448320), (18432, 445985), (18680, 440064), (21015, 391168), (22416, 366720), (22920, 358656), (23040, 356788), (24448, 336240), (27504, 298880), (28020, 293376), (29888, 275040), (30560, 268992), (30720, 267591), (33624, 244480), (34380, 239104), (36672, 224160), (37360, 220032), (42030, 195584), (44832, 183360), (45840, 179328), (46080, 178394), (48896, 168120), (55008, 149440), (56040, 146688), (59776, 137520), (61120, 134496), (67248, 122240), (68760, 119552), (73344, 112080), (74720, 110016), (84060, 97792), (89197, 92160), (89664, 91680)]