204209915520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{41113}}^1$

素因数の和:41347

約数の個数: 256

約数和(自身を含む): 704529504000

約数和(自身を除く): 500319588480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 199, 208, 240, 260, 312, 320, 384, 390, 398, 416, 480, 520, 597, 624, 640, 780, 796, 832, 960, 995, 1040, 1194, 1248, 1560, 1592, 1664, 1920, 1990, 2080, 2388, 2496, 2587, 2985, 3120, 3184, 3980, 4160, 4776, 4992, 5174, 5970, 6240, 6368, 7761, 7960, 8320, 9552, 10348, 11940, 12480, 12736, 12935, 15522, 15920, 19104, 20696, 23880, 24960, 25472, 25870, 31044, 31840, 38208, 38805, 41113, 41392, 47760, 51740, 62088, 63680, 76416, 77610, 82226, 82784, 95520, 103480, 123339, 124176, 127360, 155220, 164452, 165568, 191040, 205565, 206960, 246678, 248352, 310440, 328904, 331136, 382080, 411130, 413920, 493356, 496704, 534469, 616695, 620880, 657808, 822260, 827840, 986712, 993408, 1068938, 1233390, 1241760, 1315616, 1603407, 1644520, 1655680, 1973424, 2137876, 2466780, 2483520, 2631232, 2672345, 3206814, 3289040, 3946848, 4275752, 4933560, 4967040, 5262464, 5344690, 6413628, 6578080, 7893696, 8017035, 8181487, 8551504, 9867120, 10689380, 12827256, 13156160, 15787392, 16034070, 16362974, 17103008, 19734240, 21378760, 24544461, 25654512, 26312320, 32068140, 32725948, 34206016, 39468480, 40907435, 42757520, 49088922, 51309024, 64136280, 65451896, 68412032, 78936960, 81814870, 85515040, 98177844, 102618048, 106359331, 122722305, 128272560, 130903792, 163629740, 171030080, 196355688, 205236096, 212718662, 245444610, 256545120, 261807584, 319077993, 327259480, 342060160, 392711376, 425437324, 490889220, 513090240, 523615168, 531796655, 638155986, 654518960, 785422752, 850874648, 981778440, 1026180480, 1047230336, 1063593310, 1276311972, 1309037920, 1570845504, 1595389965, 1701749296, 1963556880, 2127186620, 2552623944, 2618075840, 3141691008, 3190779930, 3403498592, 3927113760, 4254373240, 5105247888, 5236151680, 6381559860, 6806997184, 7854227520, 8508746480, 10210495776, 12763119720, 13613994368, 15708455040, 17017492960, 20420991552, 25526239440, 34034985920, 40841983104, 51052478880, 68069971840, 102104957760, 204209915520]

約数ペア:

[(1, 204209915520), (2, 102104957760), (3, 68069971840), (4, 51052478880), (5, 40841983104), (6, 34034985920), (8, 25526239440), (10, 20420991552), (12, 17017492960), (13, 15708455040), (15, 13613994368), (16, 12763119720), (20, 10210495776), (24, 8508746480), (26, 7854227520), (30, 6806997184), (32, 6381559860), (39, 5236151680), (40, 5105247888), (48, 4254373240), (52, 3927113760), (60, 3403498592), (64, 3190779930), (65, 3141691008), (78, 2618075840), (80, 2552623944), (96, 2127186620), (104, 1963556880), (120, 1701749296), (128, 1595389965), (130, 1570845504), (156, 1309037920), (160, 1276311972), (192, 1063593310), (195, 1047230336), (199, 1026180480), (208, 981778440), (240, 850874648), (260, 785422752), (312, 654518960), (320, 638155986), (384, 531796655), (390, 523615168), (398, 513090240), (416, 490889220), (480, 425437324), (520, 392711376), (597, 342060160), (624, 327259480), (640, 319077993), (780, 261807584), (796, 256545120), (832, 245444610), (960, 212718662), (995, 205236096), (1040, 196355688), (1194, 171030080), (1248, 163629740), (1560, 130903792), (1592, 128272560), (1664, 122722305), (1920, 106359331), (1990, 102618048), (2080, 98177844), (2388, 85515040), (2496, 81814870), (2587, 78936960), (2985, 68412032), (3120, 65451896), (3184, 64136280), (3980, 51309024), (4160, 49088922), (4776, 42757520), (4992, 40907435), (5174, 39468480), (5970, 34206016), (6240, 32725948), (6368, 32068140), (7761, 26312320), (7960, 25654512), (8320, 24544461), (9552, 21378760), (10348, 19734240), (11940, 17103008), (12480, 16362974), (12736, 16034070), (12935, 15787392), (15522, 13156160), (15920, 12827256), (19104, 10689380), (20696, 9867120), (23880, 8551504), (24960, 8181487), (25472, 8017035), (25870, 7893696), (31044, 6578080), (31840, 6413628), (38208, 5344690), (38805, 5262464), (41113, 4967040), (41392, 4933560), (47760, 4275752), (51740, 3946848), (62088, 3289040), (63680, 3206814), (76416, 2672345), (77610, 2631232), (82226, 2483520), (82784, 2466780), (95520, 2137876), (103480, 1973424), (123339, 1655680), (124176, 1644520), (127360, 1603407), (155220, 1315616), (164452, 1241760), (165568, 1233390), (191040, 1068938), (205565, 993408), (206960, 986712), (246678, 827840), (248352, 822260), (310440, 657808), (328904, 620880), (331136, 616695), (382080, 534469), (411130, 496704), (413920, 493356)]