64253141760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:919

約数の個数: 288

約数和(自身を含む): 207947500992

約数和(自身を除く): 143694359232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 197, 240, 256, 314, 320, 384, 394, 471, 480, 541, 591, 628, 640, 768, 785, 788, 942, 960, 985, 1082, 1182, 1256, 1280, 1570, 1576, 1623, 1884, 1920, 1970, 2164, 2355, 2364, 2512, 2705, 2955, 3140, 3152, 3246, 3768, 3840, 3940, 4328, 4710, 4728, 5024, 5410, 5910, 6280, 6304, 6492, 7536, 7880, 8115, 8656, 9420, 9456, 10048, 10820, 11820, 12560, 12608, 12984, 15072, 15760, 16230, 17312, 18840, 18912, 20096, 21640, 23640, 25120, 25216, 25968, 30144, 30929, 31520, 32460, 34624, 37680, 37824, 40192, 43280, 47280, 50240, 50432, 51936, 60288, 61858, 63040, 64920, 69248, 75360, 75648, 84937, 86560, 92787, 94560, 100480, 103872, 106577, 120576, 123716, 126080, 129840, 138496, 150720, 151296, 154645, 169874, 173120, 185574, 189120, 200960, 207744, 213154, 247432, 252160, 254811, 259680, 301440, 309290, 319731, 339748, 346240, 371148, 378240, 415488, 424685, 426308, 463935, 494864, 509622, 519360, 532885, 602880, 618580, 639462, 679496, 692480, 742296, 756480, 849370, 852616, 927870, 989728, 1019244, 1038720, 1065770, 1237160, 1274055, 1278924, 1358992, 1484592, 1598655, 1698740, 1705232, 1855740, 1979456, 2038488, 2077440, 2131540, 2474320, 2548110, 2557848, 2717984, 2969184, 3197310, 3397480, 3410464, 3711480, 3958912, 4076976, 4263080, 4948640, 5096220, 5115696, 5435968, 5938368, 6394620, 6794960, 6820928, 7422960, 7917824, 8153952, 8526160, 9897280, 10192440, 10231392, 10871936, 11876736, 12789240, 13589920, 13641856, 14845920, 16307904, 16732589, 17052320, 19794560, 20384880, 20462784, 21743872, 23753472, 25578480, 27179840, 27283712, 29691840, 32615808, 33465178, 34104640, 39589120, 40769760, 40925568, 50197767, 51156960, 54359680, 59383680, 65231616, 66930356, 68209280, 81539520, 81851136, 83662945, 100395534, 102313920, 108719360, 118767360, 133860712, 136418560, 163079040, 167325890, 200791068, 204627840, 250988835, 267721424, 326158080, 334651780, 401582136, 409255680, 501977670, 535442848, 669303560, 803164272, 1003955340, 1070885696, 1338607120, 1606328544, 2007910680, 2141771392, 2677214240, 3212657088, 4015821360, 4283542784, 5354428480, 6425314176, 8031642720, 10708856960, 12850628352, 16063285440, 21417713920, 32126570880, 64253141760]

約数ペア:

[(1, 64253141760), (2, 32126570880), (3, 21417713920), (4, 16063285440), (5, 12850628352), (6, 10708856960), (8, 8031642720), (10, 6425314176), (12, 5354428480), (15, 4283542784), (16, 4015821360), (20, 3212657088), (24, 2677214240), (30, 2141771392), (32, 2007910680), (40, 1606328544), (48, 1338607120), (60, 1070885696), (64, 1003955340), (80, 803164272), (96, 669303560), (120, 535442848), (128, 501977670), (157, 409255680), (160, 401582136), (192, 334651780), (197, 326158080), (240, 267721424), (256, 250988835), (314, 204627840), (320, 200791068), (384, 167325890), (394, 163079040), (471, 136418560), (480, 133860712), (541, 118767360), (591, 108719360), (628, 102313920), (640, 100395534), (768, 83662945), (785, 81851136), (788, 81539520), (942, 68209280), (960, 66930356), (985, 65231616), (1082, 59383680), (1182, 54359680), (1256, 51156960), (1280, 50197767), (1570, 40925568), (1576, 40769760), (1623, 39589120), (1884, 34104640), (1920, 33465178), (1970, 32615808), (2164, 29691840), (2355, 27283712), (2364, 27179840), (2512, 25578480), (2705, 23753472), (2955, 21743872), (3140, 20462784), (3152, 20384880), (3246, 19794560), (3768, 17052320), (3840, 16732589), (3940, 16307904), (4328, 14845920), (4710, 13641856), (4728, 13589920), (5024, 12789240), (5410, 11876736), (5910, 10871936), (6280, 10231392), (6304, 10192440), (6492, 9897280), (7536, 8526160), (7880, 8153952), (8115, 7917824), (8656, 7422960), (9420, 6820928), (9456, 6794960), (10048, 6394620), (10820, 5938368), (11820, 5435968), (12560, 5115696), (12608, 5096220), (12984, 4948640), (15072, 4263080), (15760, 4076976), (16230, 3958912), (17312, 3711480), (18840, 3410464), (18912, 3397480), (20096, 3197310), (21640, 2969184), (23640, 2717984), (25120, 2557848), (25216, 2548110), (25968, 2474320), (30144, 2131540), (30929, 2077440), (31520, 2038488), (32460, 1979456), (34624, 1855740), (37680, 1705232), (37824, 1698740), (40192, 1598655), (43280, 1484592), (47280, 1358992), (50240, 1278924), (50432, 1274055), (51936, 1237160), (60288, 1065770), (61858, 1038720), (63040, 1019244), (64920, 989728), (69248, 927870), (75360, 852616), (75648, 849370), (84937, 756480), (86560, 742296), (92787, 692480), (94560, 679496), (100480, 639462), (103872, 618580), (106577, 602880), (120576, 532885), (123716, 519360), (126080, 509622), (129840, 494864), (138496, 463935), (150720, 426308), (151296, 424685), (154645, 415488), (169874, 378240), (173120, 371148), (185574, 346240), (189120, 339748), (200960, 319731), (207744, 309290), (213154, 301440), (247432, 259680), (252160, 254811)]