277729920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3747

約数の個数: 192

約数和(自身を含む): 1033086600

約数和(自身を除く): 755356680

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, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3709, 3744, 4160, 4680, 4992, 5760, 6240, 7418, 7488, 8320, 9360, 11127, 12480, 14836, 14976, 18545, 18720, 22254, 24960, 29672, 33381, 37090, 37440, 44508, 48217, 55635, 59344, 66762, 74180, 74880, 89016, 96434, 111270, 118688, 133524, 144651, 148360, 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, 964340, 1068192, 1157208, 1186880, 1335240, 1424256, 1446510, 1542944, 1735812, 1780320, 1928680, 2136384, 2169765, 2314416, 2373760, 2670480, 2893020, 3085888, 3471624, 3560640, 3857360, 4272768, 4339530, 4628832, 5340960, 5786040, 6171776, 6943248, 7121280, 7714720, 8679060, 9257664, 10681920, 11572080, 13886496, 15429440, 17358120, 18515328, 21363840, 23144160, 27772992, 30858880, 34716240, 46288320, 55545984, 69432480, 92576640, 138864960, 277729920]

約数ペア:

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