893091840

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 3019852800

約数和(自身を除く): 2126760960

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, 16384, 17664, 18170, 18960, 20224, 20480, 21804, 22080, 23552, 24576, 25280, 27255, 29072, 29440, 30336, 30720, 32768, 35328, 36340, 37920, 40448, 40960, 43608, 44160, 47104, 49152, 50560, 54510, 58144, 58880, 60672, 61440, 70656, 72680, 75840, 80896, 81920, 87216, 88320, 94208, 98304, 101120, 109020, 116288, 117760, 121344, 122880, 141312, 145360, 151680, 161792, 163840, 174432, 176640, 188416, 202240, 218040, 232576, 235520, 242688, 245760, 282624, 290720, 303360, 323584, 348864, 353280, 376832, 404480, 436080, 465152, 471040, 485376, 491520, 565248, 581440, 606720, 647168, 697728, 706560, 753664, 808960, 872160, 930304, 942080, 970752, 1130496, 1162880, 1213440, 1294336, 1395456, 1413120, 1617920, 1744320, 1860608, 1884160, 1941504, 2260992, 2325760, 2426880, 2588672, 2790912, 2826240, 3235840, 3488640, 3721216, 3768320, 3883008, 4651520, 4853760, 5581824, 5652480, 6471680, 6977280, 7442432, 7766016, 9303040, 9707520, 11163648, 11304960, 12943360, 13954560, 14884864, 18606080, 19415040, 22327296, 27909120, 29769728, 37212160, 38830080, 44654592, 55818240, 59539456, 74424320, 89309184, 111636480, 148848640, 178618368, 223272960, 297697280, 446545920, 893091840]

約数ペア:

[(1, 893091840), (2, 446545920), (3, 297697280), (4, 223272960), (5, 178618368), (6, 148848640), (8, 111636480), (10, 89309184), (12, 74424320), (15, 59539456), (16, 55818240), (20, 44654592), (23, 38830080), (24, 37212160), (30, 29769728), (32, 27909120), (40, 22327296), (46, 19415040), (48, 18606080), (60, 14884864), (64, 13954560), (69, 12943360), (79, 11304960), (80, 11163648), (92, 9707520), (96, 9303040), (115, 7766016), (120, 7442432), (128, 6977280), (138, 6471680), (158, 5652480), (160, 5581824), (184, 4853760), (192, 4651520), (230, 3883008), (237, 3768320), (240, 3721216), (256, 3488640), (276, 3235840), (316, 2826240), (320, 2790912), (345, 2588672), (368, 2426880), (384, 2325760), (395, 2260992), (460, 1941504), (474, 1884160), (480, 1860608), (512, 1744320), (552, 1617920), (632, 1413120), (640, 1395456), (690, 1294336), (736, 1213440), (768, 1162880), (790, 1130496), (920, 970752), (948, 942080), (960, 930304), (1024, 872160), (1104, 808960), (1185, 753664), (1264, 706560), (1280, 697728), (1380, 647168), (1472, 606720), (1536, 581440), (1580, 565248), (1817, 491520), (1840, 485376), (1896, 471040), (1920, 465152), (2048, 436080), (2208, 404480), (2370, 376832), (2528, 353280), (2560, 348864), (2760, 323584), (2944, 303360), (3072, 290720), (3160, 282624), (3634, 245760), (3680, 242688), (3792, 235520), (3840, 232576), (4096, 218040), (4416, 202240), (4740, 188416), (5056, 176640), (5120, 174432), (5451, 163840), (5520, 161792), (5888, 151680), (6144, 145360), (6320, 141312), (7268, 122880), (7360, 121344), (7584, 117760), (7680, 116288), (8192, 109020), (8832, 101120), (9085, 98304), (9480, 94208), (10112, 88320), (10240, 87216), (10902, 81920), (11040, 80896), (11776, 75840), (12288, 72680), (12640, 70656), (14536, 61440), (14720, 60672), (15168, 58880), (15360, 58144), (16384, 54510), (17664, 50560), (18170, 49152), (18960, 47104), (20224, 44160), (20480, 43608), (21804, 40960), (22080, 40448), (23552, 37920), (24576, 36340), (25280, 35328), (27255, 32768), (29072, 30720), (29440, 30336)]