74589743360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{20939}}^1$

素因数の和:21005

約数の個数: 216

約数和(自身を含む): 204932911680

約数和(自身を除く): 130343168320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 121, 128, 160, 176, 184, 220, 230, 242, 253, 256, 320, 352, 368, 440, 460, 484, 506, 605, 640, 704, 736, 880, 920, 968, 1012, 1210, 1265, 1280, 1408, 1472, 1760, 1840, 1936, 2024, 2420, 2530, 2783, 2816, 2944, 3520, 3680, 3872, 4048, 4840, 5060, 5566, 5888, 7040, 7360, 7744, 8096, 9680, 10120, 11132, 13915, 14080, 14720, 15488, 16192, 19360, 20240, 20939, 22264, 27830, 29440, 30976, 32384, 38720, 40480, 41878, 44528, 55660, 64768, 77440, 80960, 83756, 89056, 104695, 111320, 154880, 161920, 167512, 178112, 209390, 222640, 230329, 323840, 335024, 356224, 418780, 445280, 460658, 481597, 670048, 712448, 837560, 890560, 921316, 963194, 1151645, 1340096, 1675120, 1781120, 1842632, 1926388, 2303290, 2407985, 2533619, 2680192, 3350240, 3562240, 3685264, 3852776, 4606580, 4815970, 5067238, 5297567, 5360384, 6700480, 7370528, 7705552, 9213160, 9631940, 10134476, 10595134, 12668095, 13400960, 14741056, 15411104, 18426320, 19263880, 20268952, 21190268, 25336190, 26487835, 26801920, 29482112, 30822208, 36852640, 38527760, 40537904, 42380536, 50672380, 52975670, 58273237, 58964224, 61644416, 73705280, 77055520, 81075808, 84761072, 101344760, 105951340, 116546474, 123288832, 147410560, 154111040, 162151616, 169522144, 202689520, 211902680, 233092948, 291366185, 294821120, 308222080, 324303232, 339044288, 405379040, 423805360, 466185896, 582732370, 616444160, 648606464, 678088576, 810758080, 847610720, 932371792, 1165464740, 1356177152, 1621516160, 1695221440, 1864743584, 2330929480, 3243032320, 3390442880, 3729487168, 4661858960, 6780885760, 7458974336, 9323717920, 14917948672, 18647435840, 37294871680, 74589743360]

約数ペア:

[(1, 74589743360), (2, 37294871680), (4, 18647435840), (5, 14917948672), (8, 9323717920), (10, 7458974336), (11, 6780885760), (16, 4661858960), (20, 3729487168), (22, 3390442880), (23, 3243032320), (32, 2330929480), (40, 1864743584), (44, 1695221440), (46, 1621516160), (55, 1356177152), (64, 1165464740), (80, 932371792), (88, 847610720), (92, 810758080), (110, 678088576), (115, 648606464), (121, 616444160), (128, 582732370), (160, 466185896), (176, 423805360), (184, 405379040), (220, 339044288), (230, 324303232), (242, 308222080), (253, 294821120), (256, 291366185), (320, 233092948), (352, 211902680), (368, 202689520), (440, 169522144), (460, 162151616), (484, 154111040), (506, 147410560), (605, 123288832), (640, 116546474), (704, 105951340), (736, 101344760), (880, 84761072), (920, 81075808), (968, 77055520), (1012, 73705280), (1210, 61644416), (1265, 58964224), (1280, 58273237), (1408, 52975670), (1472, 50672380), (1760, 42380536), (1840, 40537904), (1936, 38527760), (2024, 36852640), (2420, 30822208), (2530, 29482112), (2783, 26801920), (2816, 26487835), (2944, 25336190), (3520, 21190268), (3680, 20268952), (3872, 19263880), (4048, 18426320), (4840, 15411104), (5060, 14741056), (5566, 13400960), (5888, 12668095), (7040, 10595134), (7360, 10134476), (7744, 9631940), (8096, 9213160), (9680, 7705552), (10120, 7370528), (11132, 6700480), (13915, 5360384), (14080, 5297567), (14720, 5067238), (15488, 4815970), (16192, 4606580), (19360, 3852776), (20240, 3685264), (20939, 3562240), (22264, 3350240), (27830, 2680192), (29440, 2533619), (30976, 2407985), (32384, 2303290), (38720, 1926388), (40480, 1842632), (41878, 1781120), (44528, 1675120), (55660, 1340096), (64768, 1151645), (77440, 963194), (80960, 921316), (83756, 890560), (89056, 837560), (104695, 712448), (111320, 670048), (154880, 481597), (161920, 460658), (167512, 445280), (178112, 418780), (209390, 356224), (222640, 335024), (230329, 323840)]