203842560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 176

約数和(自身を含む): 681503616

約数和(自身を除く): 477661056

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, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 577, 640, 690, 736, 768, 920, 960, 1024, 1104, 1154, 1280, 1380, 1472, 1536, 1731, 1840, 1920, 2208, 2308, 2560, 2760, 2885, 2944, 3072, 3462, 3680, 3840, 4416, 4616, 5120, 5520, 5770, 5888, 6924, 7360, 7680, 8655, 8832, 9232, 11040, 11540, 11776, 13271, 13848, 14720, 15360, 17310, 17664, 18464, 22080, 23080, 23552, 26542, 27696, 29440, 34620, 35328, 36928, 39813, 44160, 46160, 53084, 55392, 58880, 66355, 69240, 70656, 73856, 79626, 88320, 92320, 106168, 110784, 117760, 132710, 138480, 147712, 159252, 176640, 184640, 199065, 212336, 221568, 265420, 276960, 295424, 318504, 353280, 369280, 398130, 424672, 443136, 530840, 553920, 590848, 637008, 738560, 796260, 849344, 886272, 1061680, 1107840, 1274016, 1477120, 1592520, 1698688, 1772544, 2123360, 2215680, 2548032, 2954240, 3185040, 3397376, 4246720, 4431360, 5096064, 6370080, 6794752, 8493440, 8862720, 10192128, 12740160, 13589504, 16986880, 20384256, 25480320, 33973760, 40768512, 50960640, 67947520, 101921280, 203842560]

約数ペア:

[(1, 203842560), (2, 101921280), (3, 67947520), (4, 50960640), (5, 40768512), (6, 33973760), (8, 25480320), (10, 20384256), (12, 16986880), (15, 13589504), (16, 12740160), (20, 10192128), (23, 8862720), (24, 8493440), (30, 6794752), (32, 6370080), (40, 5096064), (46, 4431360), (48, 4246720), (60, 3397376), (64, 3185040), (69, 2954240), (80, 2548032), (92, 2215680), (96, 2123360), (115, 1772544), (120, 1698688), (128, 1592520), (138, 1477120), (160, 1274016), (184, 1107840), (192, 1061680), (230, 886272), (240, 849344), (256, 796260), (276, 738560), (320, 637008), (345, 590848), (368, 553920), (384, 530840), (460, 443136), (480, 424672), (512, 398130), (552, 369280), (577, 353280), (640, 318504), (690, 295424), (736, 276960), (768, 265420), (920, 221568), (960, 212336), (1024, 199065), (1104, 184640), (1154, 176640), (1280, 159252), (1380, 147712), (1472, 138480), (1536, 132710), (1731, 117760), (1840, 110784), (1920, 106168), (2208, 92320), (2308, 88320), (2560, 79626), (2760, 73856), (2885, 70656), (2944, 69240), (3072, 66355), (3462, 58880), (3680, 55392), (3840, 53084), (4416, 46160), (4616, 44160), (5120, 39813), (5520, 36928), (5770, 35328), (5888, 34620), (6924, 29440), (7360, 27696), (7680, 26542), (8655, 23552), (8832, 23080), (9232, 22080), (11040, 18464), (11540, 17664), (11776, 17310), (13271, 15360), (13848, 14720)]