294078720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 1042538112

約数和(自身を除く): 748459392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 128, 129, 130, 137, 156, 160, 172, 192, 195, 208, 215, 240, 256, 258, 260, 274, 312, 320, 344, 384, 390, 411, 416, 430, 480, 516, 520, 548, 559, 624, 640, 645, 685, 688, 768, 780, 822, 832, 860, 960, 1032, 1040, 1096, 1118, 1248, 1280, 1290, 1370, 1376, 1560, 1644, 1664, 1677, 1720, 1781, 1920, 2055, 2064, 2080, 2192, 2236, 2496, 2580, 2740, 2752, 2795, 3120, 3288, 3328, 3354, 3440, 3562, 3840, 4110, 4128, 4160, 4384, 4472, 4992, 5160, 5343, 5480, 5504, 5590, 5891, 6240, 6576, 6708, 6880, 7124, 8220, 8256, 8320, 8385, 8768, 8905, 8944, 9984, 10320, 10686, 10960, 11008, 11180, 11782, 12480, 13152, 13416, 13760, 14248, 16440, 16512, 16640, 16770, 17536, 17673, 17810, 17888, 20640, 21372, 21920, 22360, 23564, 24960, 26304, 26715, 26832, 27520, 28496, 29455, 32880, 33024, 33540, 35072, 35346, 35620, 35776, 41280, 42744, 43840, 44720, 47128, 49920, 52608, 53430, 53664, 55040, 56992, 58910, 65760, 67080, 70692, 71240, 71552, 76583, 82560, 85488, 87680, 88365, 89440, 94256, 105216, 106860, 107328, 113984, 117820, 131520, 134160, 141384, 142480, 143104, 153166, 165120, 170976, 175360, 176730, 178880, 188512, 213720, 214656, 227968, 229749, 235640, 263040, 268320, 282768, 284960, 306332, 341952, 353460, 357760, 377024, 382915, 427440, 429312, 455936, 459498, 471280, 526080, 536640, 565536, 569920, 612664, 683904, 706920, 715520, 754048, 765830, 854880, 918996, 942560, 1073280, 1131072, 1139840, 1148745, 1225328, 1367808, 1413840, 1508096, 1531660, 1709760, 1837992, 1885120, 2146560, 2262144, 2279680, 2297490, 2450656, 2827680, 3063320, 3419520, 3675984, 3770240, 4524288, 4594980, 4901312, 5655360, 6126640, 6839040, 7351968, 7540480, 9189960, 9802624, 11310720, 12253280, 14703936, 18379920, 19605248, 22621440, 24506560, 29407872, 36759840, 49013120, 58815744, 73519680, 98026240, 147039360, 294078720]

約数ペア:

[(1, 294078720), (2, 147039360), (3, 98026240), (4, 73519680), (5, 58815744), (6, 49013120), (8, 36759840), (10, 29407872), (12, 24506560), (13, 22621440), (15, 19605248), (16, 18379920), (20, 14703936), (24, 12253280), (26, 11310720), (30, 9802624), (32, 9189960), (39, 7540480), (40, 7351968), (43, 6839040), (48, 6126640), (52, 5655360), (60, 4901312), (64, 4594980), (65, 4524288), (78, 3770240), (80, 3675984), (86, 3419520), (96, 3063320), (104, 2827680), (120, 2450656), (128, 2297490), (129, 2279680), (130, 2262144), (137, 2146560), (156, 1885120), (160, 1837992), (172, 1709760), (192, 1531660), (195, 1508096), (208, 1413840), (215, 1367808), (240, 1225328), (256, 1148745), (258, 1139840), (260, 1131072), (274, 1073280), (312, 942560), (320, 918996), (344, 854880), (384, 765830), (390, 754048), (411, 715520), (416, 706920), (430, 683904), (480, 612664), (516, 569920), (520, 565536), (548, 536640), (559, 526080), (624, 471280), (640, 459498), (645, 455936), (685, 429312), (688, 427440), (768, 382915), (780, 377024), (822, 357760), (832, 353460), (860, 341952), (960, 306332), (1032, 284960), (1040, 282768), (1096, 268320), (1118, 263040), (1248, 235640), (1280, 229749), (1290, 227968), (1370, 214656), (1376, 213720), (1560, 188512), (1644, 178880), (1664, 176730), (1677, 175360), (1720, 170976), (1781, 165120), (1920, 153166), (2055, 143104), (2064, 142480), (2080, 141384), (2192, 134160), (2236, 131520), (2496, 117820), (2580, 113984), (2740, 107328), (2752, 106860), (2795, 105216), (3120, 94256), (3288, 89440), (3328, 88365), (3354, 87680), (3440, 85488), (3562, 82560), (3840, 76583), (4110, 71552), (4128, 71240), (4160, 70692), (4384, 67080), (4472, 65760), (4992, 58910), (5160, 56992), (5343, 55040), (5480, 53664), (5504, 53430), (5590, 52608), (5891, 49920), (6240, 47128), (6576, 44720), (6708, 43840), (6880, 42744), (7124, 41280), (8220, 35776), (8256, 35620), (8320, 35346), (8385, 35072), (8768, 33540), (8905, 33024), (8944, 32880), (9984, 29455), (10320, 28496), (10686, 27520), (10960, 26832), (11008, 26715), (11180, 26304), (11782, 24960), (12480, 23564), (13152, 22360), (13416, 21920), (13760, 21372), (14248, 20640), (16440, 17888), (16512, 17810), (16640, 17673), (16770, 17536)]