555459840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3749

約数の個数: 216

約数和(自身を含む): 2070224520

約数和(自身を除く): 1514764680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3709, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7418, 7488, 8320, 9360, 9984, 11127, 11520, 12480, 14836, 14976, 16640, 18545, 18720, 22254, 24960, 29672, 29952, 33381, 37090, 37440, 44508, 48217, 49920, 55635, 59344, 66762, 74180, 74880, 89016, 96434, 111270, 118688, 133524, 144651, 148360, 149760, 166905, 178032, 192868, 222540, 237376, 241085, 267048, 289302, 296720, 333810, 356064, 385736, 433953, 445080, 474752, 482170, 534096, 578604, 593440, 667620, 712128, 723255, 771472, 867906, 890160, 949504, 964340, 1068192, 1157208, 1186880, 1335240, 1424256, 1446510, 1542944, 1735812, 1780320, 1928680, 2136384, 2169765, 2314416, 2373760, 2670480, 2848512, 2893020, 3085888, 3471624, 3560640, 3857360, 4272768, 4339530, 4628832, 4747520, 5340960, 5786040, 6171776, 6943248, 7121280, 7714720, 8545536, 8679060, 9257664, 10681920, 11572080, 12343552, 13886496, 14242560, 15429440, 17358120, 18515328, 21363840, 23144160, 27772992, 30858880, 34716240, 37030656, 42727680, 46288320, 55545984, 61717760, 69432480, 92576640, 111091968, 138864960, 185153280, 277729920, 555459840]

約数ペア:

[(1, 555459840), (2, 277729920), (3, 185153280), (4, 138864960), (5, 111091968), (6, 92576640), (8, 69432480), (9, 61717760), (10, 55545984), (12, 46288320), (13, 42727680), (15, 37030656), (16, 34716240), (18, 30858880), (20, 27772992), (24, 23144160), (26, 21363840), (30, 18515328), (32, 17358120), (36, 15429440), (39, 14242560), (40, 13886496), (45, 12343552), (48, 11572080), (52, 10681920), (60, 9257664), (64, 8679060), (65, 8545536), (72, 7714720), (78, 7121280), (80, 6943248), (90, 6171776), (96, 5786040), (104, 5340960), (117, 4747520), (120, 4628832), (128, 4339530), (130, 4272768), (144, 3857360), (156, 3560640), (160, 3471624), (180, 3085888), (192, 2893020), (195, 2848512), (208, 2670480), (234, 2373760), (240, 2314416), (256, 2169765), (260, 2136384), (288, 1928680), (312, 1780320), (320, 1735812), (360, 1542944), (384, 1446510), (390, 1424256), (416, 1335240), (468, 1186880), (480, 1157208), (520, 1068192), (576, 964340), (585, 949504), (624, 890160), (640, 867906), (720, 771472), (768, 723255), (780, 712128), (832, 667620), (936, 593440), (960, 578604), (1040, 534096), (1152, 482170), (1170, 474752), (1248, 445080), (1280, 433953), (1440, 385736), (1560, 356064), (1664, 333810), (1872, 296720), (1920, 289302), (2080, 267048), (2304, 241085), (2340, 237376), (2496, 222540), (2880, 192868), (3120, 178032), (3328, 166905), (3709, 149760), (3744, 148360), (3840, 144651), (4160, 133524), (4680, 118688), (4992, 111270), (5760, 96434), (6240, 89016), (7418, 74880), (7488, 74180), (8320, 66762), (9360, 59344), (9984, 55635), (11127, 49920), (11520, 48217), (12480, 44508), (14836, 37440), (14976, 37090), (16640, 33381), (18545, 29952), (18720, 29672), (22254, 24960)]