1688878080

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 352

約数和(自身を含む): 6327686400

約数和(自身を除く): 4638808320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 643, 684, 720, 760, 768, 855, 864, 912, 960, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1286, 1368, 1440, 1520, 1536, 1710, 1728, 1824, 1920, 1929, 2052, 2160, 2280, 2304, 2432, 2560, 2565, 2572, 2736, 2880, 3040, 3072, 3215, 3420, 3456, 3648, 3840, 3858, 4104, 4320, 4560, 4608, 4864, 5120, 5130, 5144, 5472, 5760, 5787, 6080, 6430, 6840, 6912, 7296, 7680, 7716, 8208, 8640, 9120, 9216, 9645, 9728, 10260, 10288, 10944, 11520, 11574, 12160, 12217, 12860, 13680, 13824, 14592, 15360, 15432, 16416, 17280, 17361, 18240, 19290, 19456, 20520, 20576, 21888, 23040, 23148, 24320, 24434, 25720, 27360, 27648, 28935, 29184, 30864, 32832, 34560, 34722, 36480, 36651, 38580, 41040, 41152, 43776, 46080, 46296, 48640, 48868, 51440, 54720, 57870, 58368, 61085, 61728, 65664, 69120, 69444, 72960, 73302, 77160, 82080, 82304, 86805, 87552, 92592, 97280, 97736, 102880, 109440, 109953, 115740, 122170, 123456, 131328, 138240, 138888, 145920, 146604, 154320, 164160, 164608, 173610, 175104, 183255, 185184, 195472, 205760, 218880, 219906, 231480, 244340, 246912, 262656, 277776, 291840, 293208, 308640, 328320, 329216, 329859, 347220, 366510, 370368, 390944, 411520, 437760, 439812, 462960, 488680, 493824, 525312, 549765, 555552, 586416, 617280, 656640, 658432, 659718, 694440, 733020, 740736, 781888, 823040, 875520, 879624, 925920, 977360, 987648, 1099530, 1111104, 1172832, 1234560, 1313280, 1319436, 1388880, 1466040, 1481472, 1563776, 1646080, 1649295, 1759248, 1851840, 1954720, 1975296, 2199060, 2222208, 2345664, 2469120, 2626560, 2638872, 2777760, 2932080, 2962944, 3127552, 3292160, 3298590, 3518496, 3703680, 3909440, 4398120, 4444416, 4691328, 4938240, 5277744, 5555520, 5864160, 5925888, 6255104, 6597180, 7036992, 7407360, 7818880, 8796240, 8888832, 9382656, 9876480, 10555488, 11111040, 11728320, 12510208, 13194360, 14073984, 14814720, 15637760, 17592480, 17777664, 18765312, 21110976, 22222080, 23456640, 26388720, 28147968, 29629440, 31275520, 35184960, 37530624, 42221952, 44444160, 46913280, 52777440, 56295936, 62551040, 70369920, 84443904, 88888320, 93826560, 105554880, 112591872, 140739840, 168887808, 187653120, 211109760, 281479680, 337775616, 422219520, 562959360, 844439040, 1688878080]

約数ペア:

[(1, 1688878080), (2, 844439040), (3, 562959360), (4, 422219520), (5, 337775616), (6, 281479680), (8, 211109760), (9, 187653120), (10, 168887808), (12, 140739840), (15, 112591872), (16, 105554880), (18, 93826560), (19, 88888320), (20, 84443904), (24, 70369920), (27, 62551040), (30, 56295936), (32, 52777440), (36, 46913280), (38, 44444160), (40, 42221952), (45, 37530624), (48, 35184960), (54, 31275520), (57, 29629440), (60, 28147968), (64, 26388720), (72, 23456640), (76, 22222080), (80, 21110976), (90, 18765312), (95, 17777664), (96, 17592480), (108, 15637760), (114, 14814720), (120, 14073984), (128, 13194360), (135, 12510208), (144, 11728320), (152, 11111040), (160, 10555488), (171, 9876480), (180, 9382656), (190, 8888832), (192, 8796240), (216, 7818880), (228, 7407360), (240, 7036992), (256, 6597180), (270, 6255104), (285, 5925888), (288, 5864160), (304, 5555520), (320, 5277744), (342, 4938240), (360, 4691328), (380, 4444416), (384, 4398120), (432, 3909440), (456, 3703680), (480, 3518496), (512, 3298590), (513, 3292160), (540, 3127552), (570, 2962944), (576, 2932080), (608, 2777760), (640, 2638872), (643, 2626560), (684, 2469120), (720, 2345664), (760, 2222208), (768, 2199060), (855, 1975296), (864, 1954720), (912, 1851840), (960, 1759248), (1024, 1649295), (1026, 1646080), (1080, 1563776), (1140, 1481472), (1152, 1466040), (1216, 1388880), (1280, 1319436), (1286, 1313280), (1368, 1234560), (1440, 1172832), (1520, 1111104), (1536, 1099530), (1710, 987648), (1728, 977360), (1824, 925920), (1920, 879624), (1929, 875520), (2052, 823040), (2160, 781888), (2280, 740736), (2304, 733020), (2432, 694440), (2560, 659718), (2565, 658432), (2572, 656640), (2736, 617280), (2880, 586416), (3040, 555552), (3072, 549765), (3215, 525312), (3420, 493824), (3456, 488680), (3648, 462960), (3840, 439812), (3858, 437760), (4104, 411520), (4320, 390944), (4560, 370368), (4608, 366510), (4864, 347220), (5120, 329859), (5130, 329216), (5144, 328320), (5472, 308640), (5760, 293208), (5787, 291840), (6080, 277776), (6430, 262656), (6840, 246912), (6912, 244340), (7296, 231480), (7680, 219906), (7716, 218880), (8208, 205760), (8640, 195472), (9120, 185184), (9216, 183255), (9645, 175104), (9728, 173610), (10260, 164608), (10288, 164160), (10944, 154320), (11520, 146604), (11574, 145920), (12160, 138888), (12217, 138240), (12860, 131328), (13680, 123456), (13824, 122170), (14592, 115740), (15360, 109953), (15432, 109440), (16416, 102880), (17280, 97736), (17361, 97280), (18240, 92592), (19290, 87552), (19456, 86805), (20520, 82304), (20576, 82080), (21888, 77160), (23040, 73302), (23148, 72960), (24320, 69444), (24434, 69120), (25720, 65664), (27360, 61728), (27648, 61085), (28935, 58368), (29184, 57870), (30864, 54720), (32832, 51440), (34560, 48868), (34722, 48640), (36480, 46296), (36651, 46080), (38580, 43776), (41040, 41152)]