261201754080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{3739}}^1$

素因数の和:4023

約数の個数: 384

約数和(自身を含む): 929209881600

約数和(自身を除く): 668008127520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 103, 108, 120, 135, 144, 157, 160, 180, 206, 216, 240, 270, 288, 309, 314, 360, 412, 432, 471, 480, 515, 540, 618, 628, 720, 785, 824, 864, 927, 942, 1030, 1080, 1236, 1256, 1413, 1440, 1545, 1570, 1648, 1854, 1884, 2060, 2160, 2355, 2472, 2512, 2781, 2826, 3090, 3140, 3296, 3708, 3739, 3768, 4120, 4239, 4320, 4635, 4710, 4944, 5024, 5562, 5652, 6180, 6280, 7065, 7416, 7478, 7536, 8240, 8478, 9270, 9420, 9888, 11124, 11217, 11304, 12360, 12560, 13905, 14130, 14832, 14956, 15072, 16171, 16480, 16956, 18540, 18695, 18840, 21195, 22248, 22434, 22608, 24720, 25120, 27810, 28260, 29664, 29912, 32342, 33651, 33912, 37080, 37390, 37680, 42390, 44496, 44868, 45216, 48513, 49440, 55620, 56085, 56520, 59824, 64684, 67302, 67824, 74160, 74780, 75360, 80855, 84780, 88992, 89736, 97026, 100953, 111240, 112170, 113040, 119648, 129368, 134604, 135648, 145539, 148320, 149560, 161710, 168255, 169560, 179472, 194052, 201906, 222480, 224340, 226080, 242565, 258736, 269208, 291078, 299120, 323420, 336510, 339120, 358944, 385117, 388104, 403812, 436617, 444960, 448680, 485130, 504765, 517472, 538416, 582156, 587023, 598240, 646840, 673020, 678240, 727695, 770234, 776208, 807624, 873234, 897360, 970260, 1009530, 1076832, 1155351, 1164312, 1174046, 1293680, 1346040, 1455390, 1540468, 1552416, 1615248, 1746468, 1761069, 1794720, 1925585, 1940520, 2019060, 2183085, 2310702, 2328624, 2348092, 2587360, 2692080, 2910780, 2935115, 3080936, 3230496, 3466053, 3492936, 3522138, 3851170, 3881040, 4038120, 4366170, 4621404, 4657248, 4696184, 5283207, 5384160, 5776755, 5821560, 5870230, 6161872, 6932106, 6985872, 7044276, 7702340, 7762080, 8076240, 8732340, 8805345, 9242808, 9392368, 10398159, 10566414, 11553510, 11643120, 11740460, 12323744, 13864212, 13971744, 14088552, 15404680, 15849621, 16152480, 17330265, 17464680, 17610690, 18485616, 18784736, 20796318, 21132828, 23107020, 23286240, 23480920, 26416035, 27728424, 28177104, 30809360, 31699242, 34660530, 34929360, 35221380, 36971232, 41592636, 42265656, 46214040, 46961840, 51990795, 52832070, 55456848, 56354208, 60463369, 61618720, 63398484, 69321060, 69858720, 70442760, 79248105, 83185272, 84531312, 92428080, 93923680, 103981590, 105664140, 110913696, 120926738, 126796968, 138642120, 140885520, 158496210, 166370544, 169062624, 181390107, 184856160, 207963180, 211328280, 241853476, 253593936, 277284240, 281771040, 302316845, 316992420, 332741088, 362780214, 415926360, 422656560, 483706952, 507187872, 544170321, 554568480, 604633690, 633984840, 725560428, 831852720, 845313120, 906950535, 967413904, 1088340642, 1209267380, 1267969680, 1451120856, 1632510963, 1663705440, 1813901070, 1934827808, 2176681284, 2418534760, 2535939360, 2720851605, 2902241712, 3265021926, 3627802140, 4353362568, 4837069520, 5441703210, 5804483424, 6530043852, 7255604280, 8162554815, 8706725136, 9674139040, 10883406420, 13060087704, 14511208560, 16325109630, 17413450272, 21766812840, 26120175408, 29022417120, 32650219260, 43533625680, 52240350816, 65300438520, 87067251360, 130600877040, 261201754080]

約数ペア:

[(1, 261201754080), (2, 130600877040), (3, 87067251360), (4, 65300438520), (5, 52240350816), (6, 43533625680), (8, 32650219260), (9, 29022417120), (10, 26120175408), (12, 21766812840), (15, 17413450272), (16, 16325109630), (18, 14511208560), (20, 13060087704), (24, 10883406420), (27, 9674139040), (30, 8706725136), (32, 8162554815), (36, 7255604280), (40, 6530043852), (45, 5804483424), (48, 5441703210), (54, 4837069520), (60, 4353362568), (72, 3627802140), (80, 3265021926), (90, 2902241712), (96, 2720851605), (103, 2535939360), (108, 2418534760), (120, 2176681284), (135, 1934827808), (144, 1813901070), (157, 1663705440), (160, 1632510963), (180, 1451120856), (206, 1267969680), (216, 1209267380), (240, 1088340642), (270, 967413904), (288, 906950535), (309, 845313120), (314, 831852720), (360, 725560428), (412, 633984840), (432, 604633690), (471, 554568480), (480, 544170321), (515, 507187872), (540, 483706952), (618, 422656560), (628, 415926360), (720, 362780214), (785, 332741088), (824, 316992420), (864, 302316845), (927, 281771040), (942, 277284240), (1030, 253593936), (1080, 241853476), (1236, 211328280), (1256, 207963180), (1413, 184856160), (1440, 181390107), (1545, 169062624), (1570, 166370544), (1648, 158496210), (1854, 140885520), (1884, 138642120), (2060, 126796968), (2160, 120926738), (2355, 110913696), (2472, 105664140), (2512, 103981590), (2781, 93923680), (2826, 92428080), (3090, 84531312), (3140, 83185272), (3296, 79248105), (3708, 70442760), (3739, 69858720), (3768, 69321060), (4120, 63398484), (4239, 61618720), (4320, 60463369), (4635, 56354208), (4710, 55456848), (4944, 52832070), (5024, 51990795), (5562, 46961840), (5652, 46214040), (6180, 42265656), (6280, 41592636), (7065, 36971232), (7416, 35221380), (7478, 34929360), (7536, 34660530), (8240, 31699242), (8478, 30809360), (9270, 28177104), (9420, 27728424), (9888, 26416035), (11124, 23480920), (11217, 23286240), (11304, 23107020), (12360, 21132828), (12560, 20796318), (13905, 18784736), (14130, 18485616), (14832, 17610690), (14956, 17464680), (15072, 17330265), (16171, 16152480), (16480, 15849621), (16956, 15404680), (18540, 14088552), (18695, 13971744), (18840, 13864212), (21195, 12323744), (22248, 11740460), (22434, 11643120), (22608, 11553510), (24720, 10566414), (25120, 10398159), (27810, 9392368), (28260, 9242808), (29664, 8805345), (29912, 8732340), (32342, 8076240), (33651, 7762080), (33912, 7702340), (37080, 7044276), (37390, 6985872), (37680, 6932106), (42390, 6161872), (44496, 5870230), (44868, 5821560), (45216, 5776755), (48513, 5384160), (49440, 5283207), (55620, 4696184), (56085, 4657248), (56520, 4621404), (59824, 4366170), (64684, 4038120), (67302, 3881040), (67824, 3851170), (74160, 3522138), (74780, 3492936), (75360, 3466053), (80855, 3230496), (84780, 3080936), (88992, 2935115), (89736, 2910780), (97026, 2692080), (100953, 2587360), (111240, 2348092), (112170, 2328624), (113040, 2310702), (119648, 2183085), (129368, 2019060), (134604, 1940520), (135648, 1925585), (145539, 1794720), (148320, 1761069), (149560, 1746468), (161710, 1615248), (168255, 1552416), (169560, 1540468), (179472, 1455390), (194052, 1346040), (201906, 1293680), (222480, 1174046), (224340, 1164312), (226080, 1155351), (242565, 1076832), (258736, 1009530), (269208, 970260), (291078, 897360), (299120, 873234), (323420, 807624), (336510, 776208), (339120, 770234), (358944, 727695), (385117, 678240), (388104, 673020), (403812, 646840), (436617, 598240), (444960, 587023), (448680, 582156), (485130, 538416), (504765, 517472)]