1373963520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 4604003712

約数和(自身を除く): 3230040192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 53, 60, 64, 80, 86, 96, 106, 120, 128, 129, 157, 159, 160, 172, 192, 212, 215, 240, 256, 258, 265, 314, 318, 320, 344, 384, 424, 430, 471, 480, 516, 530, 628, 636, 640, 645, 688, 768, 785, 795, 848, 860, 942, 960, 1032, 1060, 1256, 1272, 1280, 1290, 1376, 1570, 1590, 1696, 1720, 1884, 1920, 2064, 2120, 2279, 2355, 2512, 2544, 2580, 2752, 3140, 3180, 3392, 3440, 3768, 3840, 4128, 4240, 4558, 4710, 5024, 5088, 5160, 5504, 6280, 6360, 6751, 6784, 6837, 6880, 7536, 8256, 8321, 8480, 9116, 9420, 10048, 10176, 10320, 11008, 11395, 12560, 12720, 13502, 13568, 13674, 13760, 15072, 16512, 16642, 16960, 18232, 18840, 20096, 20253, 20352, 20640, 22790, 24963, 25120, 25440, 27004, 27348, 27520, 30144, 33024, 33284, 33755, 33920, 34185, 36464, 37680, 40192, 40506, 40704, 41280, 41605, 45580, 49926, 50240, 50880, 54008, 54696, 55040, 60288, 66568, 67510, 67840, 68370, 72928, 75360, 81012, 82560, 83210, 91160, 99852, 100480, 101265, 101760, 108016, 109392, 120576, 124815, 133136, 135020, 136740, 145856, 150720, 162024, 165120, 166420, 182320, 199704, 200960, 202530, 203520, 216032, 218784, 249630, 266272, 270040, 273480, 291712, 301440, 324048, 332840, 357803, 364640, 399408, 405060, 432064, 437568, 499260, 532544, 540080, 546960, 583424, 602880, 648096, 665680, 715606, 729280, 798816, 810120, 864128, 875136, 998520, 1065088, 1073409, 1080160, 1093920, 1296192, 1331360, 1431212, 1458560, 1597632, 1620240, 1728256, 1750272, 1789015, 1997040, 2130176, 2146818, 2160320, 2187840, 2592384, 2662720, 2862424, 2917120, 3195264, 3240480, 3578030, 3994080, 4293636, 4320640, 4375680, 5184768, 5325440, 5367045, 5724848, 6390528, 6480960, 7156060, 7988160, 8587272, 8641280, 8751360, 10650880, 10734090, 11449696, 12961920, 14312120, 15976320, 17174544, 21468180, 22899392, 25923840, 28624240, 31952640, 34349088, 42936360, 45798784, 57248480, 68698176, 85872720, 91597568, 114496960, 137396352, 171745440, 228993920, 274792704, 343490880, 457987840, 686981760, 1373963520]

約数ペア:

[(1, 1373963520), (2, 686981760), (3, 457987840), (4, 343490880), (5, 274792704), (6, 228993920), (8, 171745440), (10, 137396352), (12, 114496960), (15, 91597568), (16, 85872720), (20, 68698176), (24, 57248480), (30, 45798784), (32, 42936360), (40, 34349088), (43, 31952640), (48, 28624240), (53, 25923840), (60, 22899392), (64, 21468180), (80, 17174544), (86, 15976320), (96, 14312120), (106, 12961920), (120, 11449696), (128, 10734090), (129, 10650880), (157, 8751360), (159, 8641280), (160, 8587272), (172, 7988160), (192, 7156060), (212, 6480960), (215, 6390528), (240, 5724848), (256, 5367045), (258, 5325440), (265, 5184768), (314, 4375680), (318, 4320640), (320, 4293636), (344, 3994080), (384, 3578030), (424, 3240480), (430, 3195264), (471, 2917120), (480, 2862424), (516, 2662720), (530, 2592384), (628, 2187840), (636, 2160320), (640, 2146818), (645, 2130176), (688, 1997040), (768, 1789015), (785, 1750272), (795, 1728256), (848, 1620240), (860, 1597632), (942, 1458560), (960, 1431212), (1032, 1331360), (1060, 1296192), (1256, 1093920), (1272, 1080160), (1280, 1073409), (1290, 1065088), (1376, 998520), (1570, 875136), (1590, 864128), (1696, 810120), (1720, 798816), (1884, 729280), (1920, 715606), (2064, 665680), (2120, 648096), (2279, 602880), (2355, 583424), (2512, 546960), (2544, 540080), (2580, 532544), (2752, 499260), (3140, 437568), (3180, 432064), (3392, 405060), (3440, 399408), (3768, 364640), (3840, 357803), (4128, 332840), (4240, 324048), (4558, 301440), (4710, 291712), (5024, 273480), (5088, 270040), (5160, 266272), (5504, 249630), (6280, 218784), (6360, 216032), (6751, 203520), (6784, 202530), (6837, 200960), (6880, 199704), (7536, 182320), (8256, 166420), (8321, 165120), (8480, 162024), (9116, 150720), (9420, 145856), (10048, 136740), (10176, 135020), (10320, 133136), (11008, 124815), (11395, 120576), (12560, 109392), (12720, 108016), (13502, 101760), (13568, 101265), (13674, 100480), (13760, 99852), (15072, 91160), (16512, 83210), (16642, 82560), (16960, 81012), (18232, 75360), (18840, 72928), (20096, 68370), (20253, 67840), (20352, 67510), (20640, 66568), (22790, 60288), (24963, 55040), (25120, 54696), (25440, 54008), (27004, 50880), (27348, 50240), (27520, 49926), (30144, 45580), (33024, 41605), (33284, 41280), (33755, 40704), (33920, 40506), (34185, 40192), (36464, 37680)]