128381760

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 336

約数和(自身を含む): 497043456

約数和(自身を除く): 368661696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 127, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 254, 260, 270, 288, 312, 320, 324, 351, 360, 381, 390, 405, 416, 432, 468, 480, 486, 508, 520, 540, 576, 585, 624, 635, 648, 702, 720, 762, 780, 810, 832, 864, 936, 960, 972, 1016, 1040, 1053, 1080, 1143, 1170, 1215, 1248, 1270, 1296, 1404, 1440, 1524, 1560, 1620, 1651, 1728, 1755, 1872, 1905, 1944, 2032, 2080, 2106, 2160, 2286, 2340, 2430, 2496, 2540, 2592, 2808, 2880, 3048, 3120, 3159, 3240, 3302, 3429, 3510, 3744, 3810, 3888, 4064, 4160, 4212, 4320, 4572, 4680, 4860, 4953, 5080, 5184, 5265, 5616, 5715, 6096, 6240, 6318, 6480, 6604, 6858, 7020, 7488, 7620, 7776, 8128, 8255, 8424, 8640, 9144, 9360, 9720, 9906, 10160, 10287, 10530, 11232, 11430, 12192, 12480, 12636, 12960, 13208, 13716, 14040, 14859, 15240, 15552, 15795, 16510, 16848, 17145, 18288, 18720, 19440, 19812, 20320, 20574, 21060, 22464, 22860, 24384, 24765, 25272, 25920, 26416, 27432, 28080, 29718, 30480, 30861, 31590, 33020, 33696, 34290, 36576, 37440, 38880, 39624, 40640, 41148, 42120, 44577, 45720, 49530, 50544, 51435, 52832, 54864, 56160, 59436, 60960, 61722, 63180, 66040, 67392, 68580, 73152, 74295, 77760, 79248, 82296, 84240, 89154, 91440, 99060, 101088, 102870, 105664, 109728, 112320, 118872, 121920, 123444, 126360, 132080, 133731, 137160, 148590, 154305, 158496, 164592, 168480, 178308, 182880, 198120, 202176, 205740, 219456, 222885, 237744, 246888, 252720, 264160, 267462, 274320, 297180, 308610, 316992, 329184, 336960, 356616, 365760, 396240, 401193, 411480, 445770, 475488, 493776, 505440, 528320, 534924, 548640, 594360, 617220, 658368, 668655, 713232, 792480, 802386, 822960, 891540, 950976, 987552, 1010880, 1069848, 1097280, 1188720, 1234440, 1337310, 1426464, 1584960, 1604772, 1645920, 1783080, 1975104, 2005965, 2139696, 2377440, 2468880, 2674620, 2852928, 3209544, 3291840, 3566160, 4011930, 4279392, 4754880, 4937760, 5349240, 6419088, 7132320, 8023860, 8558784, 9875520, 10698480, 12838176, 14264640, 16047720, 21396960, 25676352, 32095440, 42793920, 64190880, 128381760]

約数ペア:

[(1, 128381760), (2, 64190880), (3, 42793920), (4, 32095440), (5, 25676352), (6, 21396960), (8, 16047720), (9, 14264640), (10, 12838176), (12, 10698480), (13, 9875520), (15, 8558784), (16, 8023860), (18, 7132320), (20, 6419088), (24, 5349240), (26, 4937760), (27, 4754880), (30, 4279392), (32, 4011930), (36, 3566160), (39, 3291840), (40, 3209544), (45, 2852928), (48, 2674620), (52, 2468880), (54, 2377440), (60, 2139696), (64, 2005965), (65, 1975104), (72, 1783080), (78, 1645920), (80, 1604772), (81, 1584960), (90, 1426464), (96, 1337310), (104, 1234440), (108, 1188720), (117, 1097280), (120, 1069848), (127, 1010880), (130, 987552), (135, 950976), (144, 891540), (156, 822960), (160, 802386), (162, 792480), (180, 713232), (192, 668655), (195, 658368), (208, 617220), (216, 594360), (234, 548640), (240, 534924), (243, 528320), (254, 505440), (260, 493776), (270, 475488), (288, 445770), (312, 411480), (320, 401193), (324, 396240), (351, 365760), (360, 356616), (381, 336960), (390, 329184), (405, 316992), (416, 308610), (432, 297180), (468, 274320), (480, 267462), (486, 264160), (508, 252720), (520, 246888), (540, 237744), (576, 222885), (585, 219456), (624, 205740), (635, 202176), (648, 198120), (702, 182880), (720, 178308), (762, 168480), (780, 164592), (810, 158496), (832, 154305), (864, 148590), (936, 137160), (960, 133731), (972, 132080), (1016, 126360), (1040, 123444), (1053, 121920), (1080, 118872), (1143, 112320), (1170, 109728), (1215, 105664), (1248, 102870), (1270, 101088), (1296, 99060), (1404, 91440), (1440, 89154), (1524, 84240), (1560, 82296), (1620, 79248), (1651, 77760), (1728, 74295), (1755, 73152), (1872, 68580), (1905, 67392), (1944, 66040), (2032, 63180), (2080, 61722), (2106, 60960), (2160, 59436), (2286, 56160), (2340, 54864), (2430, 52832), (2496, 51435), (2540, 50544), (2592, 49530), (2808, 45720), (2880, 44577), (3048, 42120), (3120, 41148), (3159, 40640), (3240, 39624), (3302, 38880), (3429, 37440), (3510, 36576), (3744, 34290), (3810, 33696), (3888, 33020), (4064, 31590), (4160, 30861), (4212, 30480), (4320, 29718), (4572, 28080), (4680, 27432), (4860, 26416), (4953, 25920), (5080, 25272), (5184, 24765), (5265, 24384), (5616, 22860), (5715, 22464), (6096, 21060), (6240, 20574), (6318, 20320), (6480, 19812), (6604, 19440), (6858, 18720), (7020, 18288), (7488, 17145), (7620, 16848), (7776, 16510), (8128, 15795), (8255, 15552), (8424, 15240), (8640, 14859), (9144, 14040), (9360, 13716), (9720, 13208), (9906, 12960), (10160, 12636), (10287, 12480), (10530, 12192), (11232, 11430)]