238663040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 501612160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 110, 112, 116, 128, 140, 145, 154, 160, 167, 176, 203, 220, 224, 232, 280, 290, 308, 319, 320, 334, 352, 385, 406, 440, 448, 464, 560, 580, 616, 638, 640, 668, 704, 770, 812, 835, 880, 896, 928, 1015, 1120, 1160, 1169, 1232, 1276, 1336, 1408, 1540, 1595, 1624, 1670, 1760, 1837, 1856, 2030, 2233, 2240, 2320, 2338, 2464, 2552, 2672, 3080, 3190, 3248, 3340, 3520, 3674, 3712, 4060, 4466, 4480, 4640, 4676, 4843, 4928, 5104, 5344, 5845, 6160, 6380, 6496, 6680, 7040, 7348, 8120, 8932, 9185, 9280, 9352, 9686, 9856, 10208, 10688, 11165, 11690, 12320, 12760, 12859, 12992, 13360, 14696, 16240, 17864, 18370, 18560, 18704, 19372, 20416, 21376, 22330, 23380, 24215, 24640, 25520, 25718, 25984, 26720, 29392, 32480, 33901, 35728, 36740, 37408, 38744, 40832, 44660, 46760, 48430, 49280, 51040, 51436, 53273, 53440, 58784, 64295, 64960, 67802, 71456, 73480, 74816, 77488, 89320, 93520, 96860, 102080, 102872, 106546, 106880, 117568, 128590, 129920, 135604, 142912, 146960, 149632, 154976, 169505, 178640, 187040, 193720, 204160, 205744, 213092, 235136, 257180, 266365, 271208, 285824, 293920, 309952, 339010, 357280, 372911, 374080, 387440, 411488, 426184, 514360, 532730, 542416, 587840, 619904, 678020, 714560, 745822, 748160, 774880, 822976, 852368, 1028720, 1065460, 1084832, 1175680, 1356040, 1429120, 1491644, 1549760, 1645952, 1704736, 1864555, 2057440, 2130920, 2169664, 2712080, 2983288, 3099520, 3409472, 3729110, 4114880, 4261840, 4339328, 5424160, 5966576, 6818944, 7458220, 8229760, 8523680, 10848320, 11933152, 14916440, 17047360, 21696640, 23866304, 29832880, 34094720, 47732608, 59665760, 119331520, 238663040]

約数ペア:

[(1, 238663040), (2, 119331520), (4, 59665760), (5, 47732608), (7, 34094720), (8, 29832880), (10, 23866304), (11, 21696640), (14, 17047360), (16, 14916440), (20, 11933152), (22, 10848320), (28, 8523680), (29, 8229760), (32, 7458220), (35, 6818944), (40, 5966576), (44, 5424160), (55, 4339328), (56, 4261840), (58, 4114880), (64, 3729110), (70, 3409472), (77, 3099520), (80, 2983288), (88, 2712080), (110, 2169664), (112, 2130920), (116, 2057440), (128, 1864555), (140, 1704736), (145, 1645952), (154, 1549760), (160, 1491644), (167, 1429120), (176, 1356040), (203, 1175680), (220, 1084832), (224, 1065460), (232, 1028720), (280, 852368), (290, 822976), (308, 774880), (319, 748160), (320, 745822), (334, 714560), (352, 678020), (385, 619904), (406, 587840), (440, 542416), (448, 532730), (464, 514360), (560, 426184), (580, 411488), (616, 387440), (638, 374080), (640, 372911), (668, 357280), (704, 339010), (770, 309952), (812, 293920), (835, 285824), (880, 271208), (896, 266365), (928, 257180), (1015, 235136), (1120, 213092), (1160, 205744), (1169, 204160), (1232, 193720), (1276, 187040), (1336, 178640), (1408, 169505), (1540, 154976), (1595, 149632), (1624, 146960), (1670, 142912), (1760, 135604), (1837, 129920), (1856, 128590), (2030, 117568), (2233, 106880), (2240, 106546), (2320, 102872), (2338, 102080), (2464, 96860), (2552, 93520), (2672, 89320), (3080, 77488), (3190, 74816), (3248, 73480), (3340, 71456), (3520, 67802), (3674, 64960), (3712, 64295), (4060, 58784), (4466, 53440), (4480, 53273), (4640, 51436), (4676, 51040), (4843, 49280), (4928, 48430), (5104, 46760), (5344, 44660), (5845, 40832), (6160, 38744), (6380, 37408), (6496, 36740), (6680, 35728), (7040, 33901), (7348, 32480), (8120, 29392), (8932, 26720), (9185, 25984), (9280, 25718), (9352, 25520), (9686, 24640), (9856, 24215), (10208, 23380), (10688, 22330), (11165, 21376), (11690, 20416), (12320, 19372), (12760, 18704), (12859, 18560), (12992, 18370), (13360, 17864), (14696, 16240)]