21294425600

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5527}}^1$

素因数の和:5605

約数の個数: 240

約数和(自身を含む): 61708931328

約数和(自身を除く): 40414505728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 64, 70, 80, 86, 100, 112, 128, 140, 160, 172, 175, 200, 215, 224, 256, 280, 301, 320, 344, 350, 400, 430, 448, 512, 560, 602, 640, 688, 700, 800, 860, 896, 1075, 1120, 1204, 1280, 1376, 1400, 1505, 1600, 1720, 1792, 2150, 2240, 2408, 2560, 2752, 2800, 3010, 3200, 3440, 3584, 4300, 4480, 4816, 5504, 5527, 5600, 6020, 6400, 6880, 7525, 8600, 8960, 9632, 11008, 11054, 11200, 12040, 12800, 13760, 15050, 17200, 17920, 19264, 22016, 22108, 22400, 24080, 27520, 27635, 30100, 34400, 38528, 38689, 44216, 44800, 48160, 55040, 55270, 60200, 68800, 77056, 77378, 88432, 89600, 96320, 110080, 110540, 120400, 137600, 138175, 154112, 154756, 176864, 192640, 193445, 221080, 237661, 240800, 275200, 276350, 309512, 353728, 385280, 386890, 442160, 475322, 481600, 550400, 552700, 619024, 707456, 770560, 773780, 884320, 950644, 963200, 967225, 1105400, 1188305, 1238048, 1414912, 1547560, 1663627, 1768640, 1901288, 1926400, 1934450, 2210800, 2376610, 2476096, 2829824, 3095120, 3327254, 3537280, 3802576, 3852800, 3868900, 4421600, 4753220, 4952192, 5941525, 6190240, 6654508, 7074560, 7605152, 7737800, 8318135, 8843200, 9506440, 9904384, 11883050, 12380480, 13309016, 14149120, 15210304, 15475600, 16636270, 17686400, 19012880, 19808768, 23766100, 24760960, 26618032, 30420608, 30951200, 33272540, 35372800, 38025760, 41590675, 47532200, 49521920, 53236064, 60841216, 61902400, 66545080, 70745600, 76051520, 83181350, 95064400, 99043840, 106472128, 121682432, 123804800, 133090160, 152103040, 166362700, 190128800, 212944256, 247609600, 266180320, 304206080, 332725400, 380257600, 425888512, 495219200, 532360640, 608412160, 665450800, 760515200, 851777024, 1064721280, 1330901600, 1521030400, 2129442560, 2661803200, 3042060800, 4258885120, 5323606400, 10647212800, 21294425600]

約数ペア:

[(1, 21294425600), (2, 10647212800), (4, 5323606400), (5, 4258885120), (7, 3042060800), (8, 2661803200), (10, 2129442560), (14, 1521030400), (16, 1330901600), (20, 1064721280), (25, 851777024), (28, 760515200), (32, 665450800), (35, 608412160), (40, 532360640), (43, 495219200), (50, 425888512), (56, 380257600), (64, 332725400), (70, 304206080), (80, 266180320), (86, 247609600), (100, 212944256), (112, 190128800), (128, 166362700), (140, 152103040), (160, 133090160), (172, 123804800), (175, 121682432), (200, 106472128), (215, 99043840), (224, 95064400), (256, 83181350), (280, 76051520), (301, 70745600), (320, 66545080), (344, 61902400), (350, 60841216), (400, 53236064), (430, 49521920), (448, 47532200), (512, 41590675), (560, 38025760), (602, 35372800), (640, 33272540), (688, 30951200), (700, 30420608), (800, 26618032), (860, 24760960), (896, 23766100), (1075, 19808768), (1120, 19012880), (1204, 17686400), (1280, 16636270), (1376, 15475600), (1400, 15210304), (1505, 14149120), (1600, 13309016), (1720, 12380480), (1792, 11883050), (2150, 9904384), (2240, 9506440), (2408, 8843200), (2560, 8318135), (2752, 7737800), (2800, 7605152), (3010, 7074560), (3200, 6654508), (3440, 6190240), (3584, 5941525), (4300, 4952192), (4480, 4753220), (4816, 4421600), (5504, 3868900), (5527, 3852800), (5600, 3802576), (6020, 3537280), (6400, 3327254), (6880, 3095120), (7525, 2829824), (8600, 2476096), (8960, 2376610), (9632, 2210800), (11008, 1934450), (11054, 1926400), (11200, 1901288), (12040, 1768640), (12800, 1663627), (13760, 1547560), (15050, 1414912), (17200, 1238048), (17920, 1188305), (19264, 1105400), (22016, 967225), (22108, 963200), (22400, 950644), (24080, 884320), (27520, 773780), (27635, 770560), (30100, 707456), (34400, 619024), (38528, 552700), (38689, 550400), (44216, 481600), (44800, 475322), (48160, 442160), (55040, 386890), (55270, 385280), (60200, 353728), (68800, 309512), (77056, 276350), (77378, 275200), (88432, 240800), (89600, 237661), (96320, 221080), (110080, 193445), (110540, 192640), (120400, 176864), (137600, 154756), (138175, 154112)]