2065418880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:911

約数の個数: 256

約数和(自身を含む): 7567257600

約数和(自身を除く): 5501838720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 239, 240, 280, 320, 336, 384, 420, 448, 478, 480, 560, 640, 643, 672, 717, 840, 896, 956, 960, 1120, 1195, 1286, 1344, 1434, 1673, 1680, 1912, 1920, 1929, 2240, 2390, 2572, 2688, 2868, 3215, 3346, 3360, 3585, 3824, 3858, 4480, 4501, 4780, 5019, 5144, 5736, 6430, 6692, 6720, 7170, 7648, 7716, 8365, 9002, 9560, 9645, 10038, 10288, 11472, 12860, 13384, 13440, 13503, 14340, 15296, 15432, 16730, 18004, 19120, 19290, 20076, 20576, 22505, 22944, 25095, 25720, 26768, 27006, 28680, 30592, 30864, 33460, 36008, 38240, 38580, 40152, 41152, 45010, 45888, 50190, 51440, 53536, 54012, 57360, 61728, 66920, 67515, 72016, 76480, 77160, 80304, 82304, 90020, 91776, 100380, 102880, 107072, 108024, 114720, 123456, 133840, 135030, 144032, 152960, 153677, 154320, 160608, 180040, 200760, 205760, 214144, 216048, 229440, 246912, 267680, 270060, 288064, 307354, 308640, 321216, 360080, 401520, 411520, 432096, 458880, 461031, 535360, 540120, 576128, 614708, 617280, 642432, 720160, 768385, 803040, 864192, 922062, 1070720, 1075739, 1080240, 1229416, 1234560, 1440320, 1536770, 1606080, 1728384, 1844124, 2151478, 2160480, 2305155, 2458832, 2880640, 3073540, 3212160, 3227217, 3688248, 4302956, 4320960, 4610310, 4917664, 5378695, 6147080, 6454434, 7376496, 8605912, 8641920, 9220620, 9835328, 10757390, 12294160, 12908868, 14752992, 16136085, 17211824, 18441240, 19670656, 21514780, 24588320, 25817736, 29505984, 32272170, 34423648, 36882480, 43029560, 49176640, 51635472, 59011968, 64544340, 68847296, 73764960, 86059120, 98353280, 103270944, 129088680, 137694592, 147529920, 172118240, 206541888, 258177360, 295059840, 344236480, 413083776, 516354720, 688472960, 1032709440, 2065418880]

約数ペア:

[(1, 2065418880), (2, 1032709440), (3, 688472960), (4, 516354720), (5, 413083776), (6, 344236480), (7, 295059840), (8, 258177360), (10, 206541888), (12, 172118240), (14, 147529920), (15, 137694592), (16, 129088680), (20, 103270944), (21, 98353280), (24, 86059120), (28, 73764960), (30, 68847296), (32, 64544340), (35, 59011968), (40, 51635472), (42, 49176640), (48, 43029560), (56, 36882480), (60, 34423648), (64, 32272170), (70, 29505984), (80, 25817736), (84, 24588320), (96, 21514780), (105, 19670656), (112, 18441240), (120, 17211824), (128, 16136085), (140, 14752992), (160, 12908868), (168, 12294160), (192, 10757390), (210, 9835328), (224, 9220620), (239, 8641920), (240, 8605912), (280, 7376496), (320, 6454434), (336, 6147080), (384, 5378695), (420, 4917664), (448, 4610310), (478, 4320960), (480, 4302956), (560, 3688248), (640, 3227217), (643, 3212160), (672, 3073540), (717, 2880640), (840, 2458832), (896, 2305155), (956, 2160480), (960, 2151478), (1120, 1844124), (1195, 1728384), (1286, 1606080), (1344, 1536770), (1434, 1440320), (1673, 1234560), (1680, 1229416), (1912, 1080240), (1920, 1075739), (1929, 1070720), (2240, 922062), (2390, 864192), (2572, 803040), (2688, 768385), (2868, 720160), (3215, 642432), (3346, 617280), (3360, 614708), (3585, 576128), (3824, 540120), (3858, 535360), (4480, 461031), (4501, 458880), (4780, 432096), (5019, 411520), (5144, 401520), (5736, 360080), (6430, 321216), (6692, 308640), (6720, 307354), (7170, 288064), (7648, 270060), (7716, 267680), (8365, 246912), (9002, 229440), (9560, 216048), (9645, 214144), (10038, 205760), (10288, 200760), (11472, 180040), (12860, 160608), (13384, 154320), (13440, 153677), (13503, 152960), (14340, 144032), (15296, 135030), (15432, 133840), (16730, 123456), (18004, 114720), (19120, 108024), (19290, 107072), (20076, 102880), (20576, 100380), (22505, 91776), (22944, 90020), (25095, 82304), (25720, 80304), (26768, 77160), (27006, 76480), (28680, 72016), (30592, 67515), (30864, 66920), (33460, 61728), (36008, 57360), (38240, 54012), (38580, 53536), (40152, 51440), (41152, 50190), (45010, 45888)]