473454080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 320

約数和(自身を含む): 1400053248

約数和(自身を除く): 926599168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 43, 44, 46, 55, 64, 68, 80, 85, 86, 88, 92, 110, 115, 128, 136, 160, 170, 172, 176, 184, 187, 215, 220, 230, 253, 256, 272, 320, 340, 344, 352, 368, 374, 391, 430, 440, 460, 473, 506, 512, 544, 640, 680, 688, 704, 731, 736, 748, 782, 860, 880, 920, 935, 946, 989, 1012, 1088, 1265, 1280, 1360, 1376, 1408, 1462, 1472, 1496, 1564, 1720, 1760, 1840, 1870, 1892, 1955, 1978, 2024, 2176, 2365, 2530, 2560, 2720, 2752, 2816, 2924, 2944, 2992, 3128, 3440, 3520, 3655, 3680, 3740, 3784, 3910, 3956, 4048, 4301, 4352, 4730, 4945, 5060, 5440, 5504, 5632, 5848, 5888, 5984, 6256, 6880, 7040, 7310, 7360, 7480, 7568, 7820, 7912, 8041, 8096, 8602, 8704, 9460, 9890, 10120, 10879, 10880, 11008, 11696, 11776, 11968, 12512, 13760, 14080, 14620, 14720, 14960, 15136, 15640, 15824, 16082, 16192, 16813, 17204, 18920, 19780, 20240, 21505, 21758, 21760, 22016, 23392, 23936, 25024, 27520, 28160, 29240, 29440, 29920, 30272, 31280, 31648, 32164, 32384, 33626, 34408, 37840, 39560, 40205, 40480, 43010, 43516, 43520, 46784, 47872, 50048, 54395, 55040, 58480, 58880, 59840, 60544, 62560, 63296, 64328, 64768, 67252, 68816, 75680, 79120, 80410, 80960, 84065, 86020, 87032, 93568, 95744, 100096, 108790, 110080, 116960, 119680, 121088, 125120, 126592, 128656, 129536, 134504, 137632, 151360, 158240, 160820, 161920, 168130, 172040, 174064, 184943, 187136, 200192, 217580, 233920, 239360, 242176, 250240, 253184, 257312, 269008, 275264, 302720, 316480, 321640, 323840, 336260, 344080, 348128, 369886, 374272, 435160, 467840, 478720, 500480, 506368, 514624, 538016, 550528, 605440, 632960, 643280, 647680, 672520, 688160, 696256, 739772, 870320, 924715, 935680, 1000960, 1029248, 1076032, 1101056, 1210880, 1265920, 1286560, 1345040, 1376320, 1392512, 1479544, 1740640, 1849430, 1871360, 2058496, 2152064, 2202112, 2531840, 2573120, 2690080, 2752640, 2785024, 2959088, 3481280, 3698860, 4116992, 4304128, 5146240, 5380160, 5505280, 5570048, 5918176, 6962560, 7397720, 8608256, 10292480, 10760320, 11010560, 11836352, 13925120, 14795440, 20584960, 21520640, 23672704, 27850240, 29590880, 43041280, 47345408, 59181760, 94690816, 118363520, 236727040, 473454080]

約数ペア:

[(1, 473454080), (2, 236727040), (4, 118363520), (5, 94690816), (8, 59181760), (10, 47345408), (11, 43041280), (16, 29590880), (17, 27850240), (20, 23672704), (22, 21520640), (23, 20584960), (32, 14795440), (34, 13925120), (40, 11836352), (43, 11010560), (44, 10760320), (46, 10292480), (55, 8608256), (64, 7397720), (68, 6962560), (80, 5918176), (85, 5570048), (86, 5505280), (88, 5380160), (92, 5146240), (110, 4304128), (115, 4116992), (128, 3698860), (136, 3481280), (160, 2959088), (170, 2785024), (172, 2752640), (176, 2690080), (184, 2573120), (187, 2531840), (215, 2202112), (220, 2152064), (230, 2058496), (253, 1871360), (256, 1849430), (272, 1740640), (320, 1479544), (340, 1392512), (344, 1376320), (352, 1345040), (368, 1286560), (374, 1265920), (391, 1210880), (430, 1101056), (440, 1076032), (460, 1029248), (473, 1000960), (506, 935680), (512, 924715), (544, 870320), (640, 739772), (680, 696256), (688, 688160), (704, 672520), (731, 647680), (736, 643280), (748, 632960), (782, 605440), (860, 550528), (880, 538016), (920, 514624), (935, 506368), (946, 500480), (989, 478720), (1012, 467840), (1088, 435160), (1265, 374272), (1280, 369886), (1360, 348128), (1376, 344080), (1408, 336260), (1462, 323840), (1472, 321640), (1496, 316480), (1564, 302720), (1720, 275264), (1760, 269008), (1840, 257312), (1870, 253184), (1892, 250240), (1955, 242176), (1978, 239360), (2024, 233920), (2176, 217580), (2365, 200192), (2530, 187136), (2560, 184943), (2720, 174064), (2752, 172040), (2816, 168130), (2924, 161920), (2944, 160820), (2992, 158240), (3128, 151360), (3440, 137632), (3520, 134504), (3655, 129536), (3680, 128656), (3740, 126592), (3784, 125120), (3910, 121088), (3956, 119680), (4048, 116960), (4301, 110080), (4352, 108790), (4730, 100096), (4945, 95744), (5060, 93568), (5440, 87032), (5504, 86020), (5632, 84065), (5848, 80960), (5888, 80410), (5984, 79120), (6256, 75680), (6880, 68816), (7040, 67252), (7310, 64768), (7360, 64328), (7480, 63296), (7568, 62560), (7820, 60544), (7912, 59840), (8041, 58880), (8096, 58480), (8602, 55040), (8704, 54395), (9460, 50048), (9890, 47872), (10120, 46784), (10879, 43520), (10880, 43516), (11008, 43010), (11696, 40480), (11776, 40205), (11968, 39560), (12512, 37840), (13760, 34408), (14080, 33626), (14620, 32384), (14720, 32164), (14960, 31648), (15136, 31280), (15640, 30272), (15824, 29920), (16082, 29440), (16192, 29240), (16813, 28160), (17204, 27520), (18920, 25024), (19780, 23936), (20240, 23392), (21505, 22016), (21758, 21760)]