223272960

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 224

約数和(自身を含む): 754928640

約数和(自身を除く): 531655680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 79, 80, 92, 96, 115, 120, 128, 138, 158, 160, 184, 192, 230, 237, 240, 256, 276, 316, 320, 345, 368, 384, 395, 460, 474, 480, 512, 552, 632, 640, 690, 736, 768, 790, 920, 948, 960, 1024, 1104, 1185, 1264, 1280, 1380, 1472, 1536, 1580, 1817, 1840, 1896, 1920, 2048, 2208, 2370, 2528, 2560, 2760, 2944, 3072, 3160, 3634, 3680, 3792, 3840, 4096, 4416, 4740, 5056, 5120, 5451, 5520, 5888, 6144, 6320, 7268, 7360, 7584, 7680, 8192, 8832, 9085, 9480, 10112, 10240, 10902, 11040, 11776, 12288, 12640, 14536, 14720, 15168, 15360, 17664, 18170, 18960, 20224, 20480, 21804, 22080, 23552, 24576, 25280, 27255, 29072, 29440, 30336, 30720, 35328, 36340, 37920, 40448, 40960, 43608, 44160, 47104, 50560, 54510, 58144, 58880, 60672, 61440, 70656, 72680, 75840, 80896, 87216, 88320, 94208, 101120, 109020, 116288, 117760, 121344, 122880, 141312, 145360, 151680, 161792, 174432, 176640, 188416, 202240, 218040, 232576, 235520, 242688, 282624, 290720, 303360, 323584, 348864, 353280, 404480, 436080, 465152, 471040, 485376, 565248, 581440, 606720, 647168, 697728, 706560, 808960, 872160, 930304, 942080, 970752, 1162880, 1213440, 1395456, 1413120, 1617920, 1744320, 1860608, 1941504, 2325760, 2426880, 2790912, 2826240, 3235840, 3488640, 3721216, 4651520, 4853760, 5581824, 6977280, 7442432, 9303040, 9707520, 11163648, 13954560, 14884864, 18606080, 22327296, 27909120, 37212160, 44654592, 55818240, 74424320, 111636480, 223272960]

約数ペア:

[(1, 223272960), (2, 111636480), (3, 74424320), (4, 55818240), (5, 44654592), (6, 37212160), (8, 27909120), (10, 22327296), (12, 18606080), (15, 14884864), (16, 13954560), (20, 11163648), (23, 9707520), (24, 9303040), (30, 7442432), (32, 6977280), (40, 5581824), (46, 4853760), (48, 4651520), (60, 3721216), (64, 3488640), (69, 3235840), (79, 2826240), (80, 2790912), (92, 2426880), (96, 2325760), (115, 1941504), (120, 1860608), (128, 1744320), (138, 1617920), (158, 1413120), (160, 1395456), (184, 1213440), (192, 1162880), (230, 970752), (237, 942080), (240, 930304), (256, 872160), (276, 808960), (316, 706560), (320, 697728), (345, 647168), (368, 606720), (384, 581440), (395, 565248), (460, 485376), (474, 471040), (480, 465152), (512, 436080), (552, 404480), (632, 353280), (640, 348864), (690, 323584), (736, 303360), (768, 290720), (790, 282624), (920, 242688), (948, 235520), (960, 232576), (1024, 218040), (1104, 202240), (1185, 188416), (1264, 176640), (1280, 174432), (1380, 161792), (1472, 151680), (1536, 145360), (1580, 141312), (1817, 122880), (1840, 121344), (1896, 117760), (1920, 116288), (2048, 109020), (2208, 101120), (2370, 94208), (2528, 88320), (2560, 87216), (2760, 80896), (2944, 75840), (3072, 72680), (3160, 70656), (3634, 61440), (3680, 60672), (3792, 58880), (3840, 58144), (4096, 54510), (4416, 50560), (4740, 47104), (5056, 44160), (5120, 43608), (5451, 40960), (5520, 40448), (5888, 37920), (6144, 36340), (6320, 35328), (7268, 30720), (7360, 30336), (7584, 29440), (7680, 29072), (8192, 27255), (8832, 25280), (9085, 24576), (9480, 23552), (10112, 22080), (10240, 21804), (10902, 20480), (11040, 20224), (11776, 18960), (12288, 18170), (12640, 17664), (14536, 15360), (14720, 15168)]