137669760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 505267200

約数和(自身を除く): 367597440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 257, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 514, 540, 558, 576, 620, 640, 720, 744, 771, 837, 864, 930, 960, 992, 1028, 1080, 1116, 1152, 1240, 1285, 1395, 1440, 1488, 1542, 1674, 1728, 1860, 1920, 1984, 2056, 2160, 2232, 2313, 2480, 2570, 2790, 2880, 2976, 3084, 3348, 3456, 3720, 3855, 3968, 4112, 4185, 4320, 4464, 4626, 4960, 5140, 5580, 5760, 5952, 6168, 6696, 6939, 7440, 7710, 7967, 8224, 8370, 8640, 8928, 9252, 9920, 10280, 11160, 11565, 11904, 12336, 13392, 13878, 14880, 15420, 15934, 16448, 16740, 17280, 17856, 18504, 19840, 20560, 22320, 23130, 23901, 24672, 26784, 27756, 29760, 30840, 31868, 32896, 33480, 34695, 35712, 37008, 39835, 41120, 44640, 46260, 47802, 49344, 53568, 55512, 59520, 61680, 63736, 66960, 69390, 71703, 74016, 79670, 82240, 89280, 92520, 95604, 98688, 107136, 111024, 119505, 123360, 127472, 133920, 138780, 143406, 148032, 159340, 164480, 178560, 185040, 191208, 215109, 222048, 239010, 246720, 254944, 267840, 277560, 286812, 296064, 318680, 358515, 370080, 382416, 430218, 444096, 478020, 493440, 509888, 535680, 555120, 573624, 637360, 717030, 740160, 764832, 860436, 888192, 956040, 1019776, 1075545, 1110240, 1147248, 1274720, 1434060, 1480320, 1529664, 1720872, 1912080, 2151090, 2220480, 2294496, 2549440, 2868120, 3059328, 3441744, 3824160, 4302180, 4440960, 4588992, 5098880, 5736240, 6883488, 7648320, 8604360, 9177984, 11472480, 13766976, 15296640, 17208720, 22944960, 27533952, 34417440, 45889920, 68834880, 137669760]

約数ペア:

[(1, 137669760), (2, 68834880), (3, 45889920), (4, 34417440), (5, 27533952), (6, 22944960), (8, 17208720), (9, 15296640), (10, 13766976), (12, 11472480), (15, 9177984), (16, 8604360), (18, 7648320), (20, 6883488), (24, 5736240), (27, 5098880), (30, 4588992), (31, 4440960), (32, 4302180), (36, 3824160), (40, 3441744), (45, 3059328), (48, 2868120), (54, 2549440), (60, 2294496), (62, 2220480), (64, 2151090), (72, 1912080), (80, 1720872), (90, 1529664), (93, 1480320), (96, 1434060), (108, 1274720), (120, 1147248), (124, 1110240), (128, 1075545), (135, 1019776), (144, 956040), (155, 888192), (160, 860436), (180, 764832), (186, 740160), (192, 717030), (216, 637360), (240, 573624), (248, 555120), (257, 535680), (270, 509888), (279, 493440), (288, 478020), (310, 444096), (320, 430218), (360, 382416), (372, 370080), (384, 358515), (432, 318680), (465, 296064), (480, 286812), (496, 277560), (514, 267840), (540, 254944), (558, 246720), (576, 239010), (620, 222048), (640, 215109), (720, 191208), (744, 185040), (771, 178560), (837, 164480), (864, 159340), (930, 148032), (960, 143406), (992, 138780), (1028, 133920), (1080, 127472), (1116, 123360), (1152, 119505), (1240, 111024), (1285, 107136), (1395, 98688), (1440, 95604), (1488, 92520), (1542, 89280), (1674, 82240), (1728, 79670), (1860, 74016), (1920, 71703), (1984, 69390), (2056, 66960), (2160, 63736), (2232, 61680), (2313, 59520), (2480, 55512), (2570, 53568), (2790, 49344), (2880, 47802), (2976, 46260), (3084, 44640), (3348, 41120), (3456, 39835), (3720, 37008), (3855, 35712), (3968, 34695), (4112, 33480), (4185, 32896), (4320, 31868), (4464, 30840), (4626, 29760), (4960, 27756), (5140, 26784), (5580, 24672), (5760, 23901), (5952, 23130), (6168, 22320), (6696, 20560), (6939, 19840), (7440, 18504), (7710, 17856), (7967, 17280), (8224, 16740), (8370, 16448), (8640, 15934), (8928, 15420), (9252, 14880), (9920, 13878), (10280, 13392), (11160, 12336), (11565, 11904)]