223672320

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 192

約数和(自身を含む): 796068000

約数和(自身を除く): 572395680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 809, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1618, 1728, 1920, 2048, 2160, 2304, 2427, 2560, 2880, 3072, 3236, 3456, 3840, 4045, 4320, 4608, 4854, 5120, 5760, 6144, 6472, 6912, 7281, 7680, 8090, 8640, 9216, 9708, 10240, 11520, 12135, 12944, 13824, 14562, 15360, 16180, 17280, 18432, 19416, 21843, 23040, 24270, 25888, 27648, 29124, 30720, 32360, 34560, 36405, 38832, 43686, 46080, 48540, 51776, 55296, 58248, 64720, 69120, 72810, 77664, 87372, 92160, 97080, 103552, 109215, 116496, 129440, 138240, 145620, 155328, 174744, 194160, 207104, 218430, 232992, 258880, 276480, 291240, 310656, 349488, 388320, 414208, 436860, 465984, 517760, 582480, 621312, 698976, 776640, 828416, 873720, 931968, 1035520, 1164960, 1242624, 1397952, 1553280, 1656832, 1747440, 1863936, 2071040, 2329920, 2485248, 2795904, 3106560, 3494880, 3727872, 4142080, 4659840, 4970496, 5591808, 6213120, 6989760, 7455744, 8284160, 9319680, 11183616, 12426240, 13979520, 14911488, 18639360, 22367232, 24852480, 27959040, 37278720, 44734464, 55918080, 74557440, 111836160, 223672320]

約数ペア:

[(1, 223672320), (2, 111836160), (3, 74557440), (4, 55918080), (5, 44734464), (6, 37278720), (8, 27959040), (9, 24852480), (10, 22367232), (12, 18639360), (15, 14911488), (16, 13979520), (18, 12426240), (20, 11183616), (24, 9319680), (27, 8284160), (30, 7455744), (32, 6989760), (36, 6213120), (40, 5591808), (45, 4970496), (48, 4659840), (54, 4142080), (60, 3727872), (64, 3494880), (72, 3106560), (80, 2795904), (90, 2485248), (96, 2329920), (108, 2071040), (120, 1863936), (128, 1747440), (135, 1656832), (144, 1553280), (160, 1397952), (180, 1242624), (192, 1164960), (216, 1035520), (240, 931968), (256, 873720), (270, 828416), (288, 776640), (320, 698976), (360, 621312), (384, 582480), (432, 517760), (480, 465984), (512, 436860), (540, 414208), (576, 388320), (640, 349488), (720, 310656), (768, 291240), (809, 276480), (864, 258880), (960, 232992), (1024, 218430), (1080, 207104), (1152, 194160), (1280, 174744), (1440, 155328), (1536, 145620), (1618, 138240), (1728, 129440), (1920, 116496), (2048, 109215), (2160, 103552), (2304, 97080), (2427, 92160), (2560, 87372), (2880, 77664), (3072, 72810), (3236, 69120), (3456, 64720), (3840, 58248), (4045, 55296), (4320, 51776), (4608, 48540), (4854, 46080), (5120, 43686), (5760, 38832), (6144, 36405), (6472, 34560), (6912, 32360), (7281, 30720), (7680, 29124), (8090, 27648), (8640, 25888), (9216, 24270), (9708, 23040), (10240, 21843), (11520, 19416), (12135, 18432), (12944, 17280), (13824, 16180), (14562, 15360)]