266206080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 256

約数和(自身を含む): 1004659200

約数和(自身を除く): 738453120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 560, 580, 609, 640, 672, 683, 696, 812, 840, 870, 896, 928, 960, 1015, 1120, 1160, 1218, 1344, 1366, 1392, 1624, 1680, 1740, 1856, 1920, 2030, 2049, 2240, 2320, 2436, 2688, 2732, 2784, 3045, 3248, 3360, 3415, 3480, 3712, 4060, 4098, 4480, 4640, 4781, 4872, 5464, 5568, 6090, 6496, 6720, 6830, 6960, 8120, 8196, 9280, 9562, 9744, 10245, 10928, 11136, 12180, 12992, 13440, 13660, 13920, 14343, 16240, 16392, 18560, 19124, 19488, 19807, 20490, 21856, 23905, 24360, 25984, 27320, 27840, 28686, 32480, 32784, 38248, 38976, 39614, 40980, 43712, 47810, 48720, 54640, 55680, 57372, 59421, 64960, 65568, 71715, 76496, 77952, 79228, 81960, 87424, 95620, 97440, 99035, 109280, 114744, 118842, 129920, 131136, 138649, 143430, 152992, 158456, 163920, 191240, 194880, 198070, 218560, 229488, 237684, 262272, 277298, 286860, 297105, 305984, 316912, 327840, 382480, 389760, 396140, 415947, 437120, 458976, 475368, 554596, 573720, 594210, 611968, 633824, 655680, 693245, 764960, 792280, 831894, 917952, 950736, 1109192, 1147440, 1188420, 1267648, 1311360, 1386490, 1529920, 1584560, 1663788, 1835904, 1901472, 2079735, 2218384, 2294880, 2376840, 2535296, 2772980, 3059840, 3169120, 3327576, 3802944, 4159470, 4436768, 4589760, 4753680, 5545960, 6338240, 6655152, 7605888, 8318940, 8873536, 9179520, 9507360, 11091920, 12676480, 13310304, 16637880, 17747072, 19014720, 22183840, 26620608, 33275760, 38029440, 44367680, 53241216, 66551520, 88735360, 133103040, 266206080]

約数ペア:

[(1, 266206080), (2, 133103040), (3, 88735360), (4, 66551520), (5, 53241216), (6, 44367680), (7, 38029440), (8, 33275760), (10, 26620608), (12, 22183840), (14, 19014720), (15, 17747072), (16, 16637880), (20, 13310304), (21, 12676480), (24, 11091920), (28, 9507360), (29, 9179520), (30, 8873536), (32, 8318940), (35, 7605888), (40, 6655152), (42, 6338240), (48, 5545960), (56, 4753680), (58, 4589760), (60, 4436768), (64, 4159470), (70, 3802944), (80, 3327576), (84, 3169120), (87, 3059840), (96, 2772980), (105, 2535296), (112, 2376840), (116, 2294880), (120, 2218384), (128, 2079735), (140, 1901472), (145, 1835904), (160, 1663788), (168, 1584560), (174, 1529920), (192, 1386490), (203, 1311360), (210, 1267648), (224, 1188420), (232, 1147440), (240, 1109192), (280, 950736), (290, 917952), (320, 831894), (336, 792280), (348, 764960), (384, 693245), (406, 655680), (420, 633824), (435, 611968), (448, 594210), (464, 573720), (480, 554596), (560, 475368), (580, 458976), (609, 437120), (640, 415947), (672, 396140), (683, 389760), (696, 382480), (812, 327840), (840, 316912), (870, 305984), (896, 297105), (928, 286860), (960, 277298), (1015, 262272), (1120, 237684), (1160, 229488), (1218, 218560), (1344, 198070), (1366, 194880), (1392, 191240), (1624, 163920), (1680, 158456), (1740, 152992), (1856, 143430), (1920, 138649), (2030, 131136), (2049, 129920), (2240, 118842), (2320, 114744), (2436, 109280), (2688, 99035), (2732, 97440), (2784, 95620), (3045, 87424), (3248, 81960), (3360, 79228), (3415, 77952), (3480, 76496), (3712, 71715), (4060, 65568), (4098, 64960), (4480, 59421), (4640, 57372), (4781, 55680), (4872, 54640), (5464, 48720), (5568, 47810), (6090, 43712), (6496, 40980), (6720, 39614), (6830, 38976), (6960, 38248), (8120, 32784), (8196, 32480), (9280, 28686), (9562, 27840), (9744, 27320), (10245, 25984), (10928, 24360), (11136, 23905), (12180, 21856), (12992, 20490), (13440, 19807), (13660, 19488), (13920, 19124), (14343, 18560), (16240, 16392)]