155767040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 469760256

約数和(自身を除く): 313993216

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 37, 40, 44, 46, 52, 55, 64, 65, 74, 80, 88, 92, 104, 110, 115, 128, 130, 143, 148, 160, 176, 184, 185, 208, 220, 230, 253, 256, 260, 286, 296, 299, 320, 352, 368, 370, 407, 416, 440, 460, 481, 506, 520, 572, 592, 598, 640, 704, 715, 736, 740, 814, 832, 851, 880, 920, 962, 1012, 1040, 1144, 1184, 1196, 1265, 1280, 1408, 1430, 1472, 1480, 1495, 1628, 1664, 1702, 1760, 1840, 1924, 2024, 2035, 2080, 2288, 2368, 2392, 2405, 2530, 2816, 2860, 2944, 2960, 2990, 3256, 3289, 3328, 3404, 3520, 3680, 3848, 4048, 4070, 4160, 4255, 4576, 4736, 4784, 4810, 5060, 5291, 5720, 5888, 5920, 5980, 6512, 6578, 6808, 7040, 7360, 7696, 8096, 8140, 8320, 8510, 9152, 9361, 9472, 9568, 9620, 10120, 10582, 11063, 11440, 11840, 11960, 13024, 13156, 13616, 14080, 14720, 15392, 16192, 16280, 16445, 16640, 17020, 18304, 18722, 19136, 19240, 20240, 21164, 22126, 22880, 23680, 23920, 26048, 26312, 26455, 27232, 29440, 30784, 32384, 32560, 32890, 34040, 36608, 37444, 38272, 38480, 40480, 42328, 44252, 45760, 46805, 47360, 47840, 52096, 52624, 52910, 54464, 55315, 61568, 64768, 65120, 65780, 68080, 74888, 76544, 76960, 80960, 84656, 88504, 91520, 93610, 95680, 104192, 105248, 105820, 108928, 110630, 121693, 123136, 130240, 131560, 136160, 149776, 153920, 161920, 169312, 177008, 183040, 187220, 191360, 210496, 211640, 217856, 221260, 243386, 260480, 263120, 272320, 299552, 307840, 323840, 338624, 354016, 374440, 382720, 420992, 423280, 442520, 486772, 520960, 526240, 544640, 599104, 608465, 615680, 677248, 708032, 748880, 841984, 846560, 885040, 973544, 1052480, 1089280, 1198208, 1216930, 1354496, 1416064, 1497760, 1693120, 1770080, 1947088, 2104960, 2396416, 2433860, 2832128, 2995520, 3386240, 3540160, 3894176, 4209920, 4867720, 5991040, 6772480, 7080320, 7788352, 9735440, 11982080, 14160640, 15576704, 19470880, 31153408, 38941760, 77883520, 155767040]

約数ペア:

[(1, 155767040), (2, 77883520), (4, 38941760), (5, 31153408), (8, 19470880), (10, 15576704), (11, 14160640), (13, 11982080), (16, 9735440), (20, 7788352), (22, 7080320), (23, 6772480), (26, 5991040), (32, 4867720), (37, 4209920), (40, 3894176), (44, 3540160), (46, 3386240), (52, 2995520), (55, 2832128), (64, 2433860), (65, 2396416), (74, 2104960), (80, 1947088), (88, 1770080), (92, 1693120), (104, 1497760), (110, 1416064), (115, 1354496), (128, 1216930), (130, 1198208), (143, 1089280), (148, 1052480), (160, 973544), (176, 885040), (184, 846560), (185, 841984), (208, 748880), (220, 708032), (230, 677248), (253, 615680), (256, 608465), (260, 599104), (286, 544640), (296, 526240), (299, 520960), (320, 486772), (352, 442520), (368, 423280), (370, 420992), (407, 382720), (416, 374440), (440, 354016), (460, 338624), (481, 323840), (506, 307840), (520, 299552), (572, 272320), (592, 263120), (598, 260480), (640, 243386), (704, 221260), (715, 217856), (736, 211640), (740, 210496), (814, 191360), (832, 187220), (851, 183040), (880, 177008), (920, 169312), (962, 161920), (1012, 153920), (1040, 149776), (1144, 136160), (1184, 131560), (1196, 130240), (1265, 123136), (1280, 121693), (1408, 110630), (1430, 108928), (1472, 105820), (1480, 105248), (1495, 104192), (1628, 95680), (1664, 93610), (1702, 91520), (1760, 88504), (1840, 84656), (1924, 80960), (2024, 76960), (2035, 76544), (2080, 74888), (2288, 68080), (2368, 65780), (2392, 65120), (2405, 64768), (2530, 61568), (2816, 55315), (2860, 54464), (2944, 52910), (2960, 52624), (2990, 52096), (3256, 47840), (3289, 47360), (3328, 46805), (3404, 45760), (3520, 44252), (3680, 42328), (3848, 40480), (4048, 38480), (4070, 38272), (4160, 37444), (4255, 36608), (4576, 34040), (4736, 32890), (4784, 32560), (4810, 32384), (5060, 30784), (5291, 29440), (5720, 27232), (5888, 26455), (5920, 26312), (5980, 26048), (6512, 23920), (6578, 23680), (6808, 22880), (7040, 22126), (7360, 21164), (7696, 20240), (8096, 19240), (8140, 19136), (8320, 18722), (8510, 18304), (9152, 17020), (9361, 16640), (9472, 16445), (9568, 16280), (9620, 16192), (10120, 15392), (10582, 14720), (11063, 14080), (11440, 13616), (11840, 13156), (11960, 13024)]