194142080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 537213600

約数和(自身を除く): 343071520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 109, 110, 115, 121, 128, 160, 176, 184, 218, 220, 230, 242, 253, 320, 352, 368, 436, 440, 460, 484, 506, 545, 605, 640, 704, 736, 872, 880, 920, 968, 1012, 1090, 1199, 1210, 1265, 1408, 1472, 1744, 1760, 1840, 1936, 2024, 2180, 2398, 2420, 2507, 2530, 2783, 2944, 3488, 3520, 3680, 3872, 4048, 4360, 4796, 4840, 5014, 5060, 5566, 5995, 6976, 7040, 7360, 7744, 8096, 8720, 9592, 9680, 10028, 10120, 11132, 11990, 12535, 13189, 13915, 13952, 14720, 15488, 16192, 17440, 19184, 19360, 20056, 20240, 22264, 23980, 25070, 26378, 27577, 27830, 32384, 34880, 38368, 38720, 40112, 40480, 44528, 47960, 50140, 52756, 55154, 55660, 65945, 69760, 76736, 77440, 80224, 80960, 89056, 95920, 100280, 105512, 110308, 111320, 131890, 137885, 153472, 160448, 161920, 178112, 191840, 200560, 211024, 220616, 222640, 263780, 275770, 303347, 320896, 356224, 383680, 401120, 422048, 441232, 445280, 527560, 551540, 606694, 767360, 802240, 844096, 882464, 890560, 1055120, 1103080, 1213388, 1516735, 1604480, 1688192, 1764928, 1781120, 2110240, 2206160, 2426776, 3033470, 3529856, 4220480, 4412320, 4853552, 6066940, 8440960, 8824640, 9707104, 12133880, 17649280, 19414208, 24267760, 38828416, 48535520, 97071040, 194142080]

約数ペア:

[(1, 194142080), (2, 97071040), (4, 48535520), (5, 38828416), (8, 24267760), (10, 19414208), (11, 17649280), (16, 12133880), (20, 9707104), (22, 8824640), (23, 8440960), (32, 6066940), (40, 4853552), (44, 4412320), (46, 4220480), (55, 3529856), (64, 3033470), (80, 2426776), (88, 2206160), (92, 2110240), (109, 1781120), (110, 1764928), (115, 1688192), (121, 1604480), (128, 1516735), (160, 1213388), (176, 1103080), (184, 1055120), (218, 890560), (220, 882464), (230, 844096), (242, 802240), (253, 767360), (320, 606694), (352, 551540), (368, 527560), (436, 445280), (440, 441232), (460, 422048), (484, 401120), (506, 383680), (545, 356224), (605, 320896), (640, 303347), (704, 275770), (736, 263780), (872, 222640), (880, 220616), (920, 211024), (968, 200560), (1012, 191840), (1090, 178112), (1199, 161920), (1210, 160448), (1265, 153472), (1408, 137885), (1472, 131890), (1744, 111320), (1760, 110308), (1840, 105512), (1936, 100280), (2024, 95920), (2180, 89056), (2398, 80960), (2420, 80224), (2507, 77440), (2530, 76736), (2783, 69760), (2944, 65945), (3488, 55660), (3520, 55154), (3680, 52756), (3872, 50140), (4048, 47960), (4360, 44528), (4796, 40480), (4840, 40112), (5014, 38720), (5060, 38368), (5566, 34880), (5995, 32384), (6976, 27830), (7040, 27577), (7360, 26378), (7744, 25070), (8096, 23980), (8720, 22264), (9592, 20240), (9680, 20056), (10028, 19360), (10120, 19184), (11132, 17440), (11990, 16192), (12535, 15488), (13189, 14720), (13915, 13952)]