81486965760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:783

約数の個数: 352

約数和(自身を含む): 267413529600

約数和(自身を除く): 185926563840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 199, 212, 240, 256, 265, 318, 320, 384, 398, 424, 480, 503, 512, 530, 597, 636, 640, 768, 795, 796, 848, 960, 995, 1006, 1024, 1060, 1194, 1272, 1280, 1509, 1536, 1590, 1592, 1696, 1920, 1990, 2012, 2120, 2388, 2515, 2544, 2560, 2985, 3018, 3072, 3180, 3184, 3392, 3840, 3980, 4024, 4240, 4776, 5030, 5088, 5120, 5970, 6036, 6360, 6368, 6784, 7545, 7680, 7960, 8048, 8480, 9552, 10060, 10176, 10547, 11940, 12072, 12720, 12736, 13568, 15090, 15360, 15920, 16096, 16960, 19104, 20120, 20352, 21094, 23880, 24144, 25440, 25472, 26659, 27136, 30180, 31641, 31840, 32192, 33920, 38208, 40240, 40704, 42188, 47760, 48288, 50880, 50944, 52735, 53318, 54272, 60360, 63282, 63680, 64384, 67840, 76416, 79977, 80480, 81408, 84376, 95520, 96576, 100097, 101760, 101888, 105470, 106636, 120720, 126564, 127360, 128768, 133295, 135680, 152832, 158205, 159954, 160960, 162816, 168752, 191040, 193152, 200194, 203520, 203776, 210940, 213272, 241440, 253128, 254720, 257536, 266590, 271360, 300291, 305664, 316410, 319908, 321920, 337504, 382080, 386304, 399885, 400388, 407040, 421880, 426544, 482880, 500485, 506256, 509440, 515072, 533180, 600582, 611328, 632820, 639816, 643840, 675008, 764160, 772608, 799770, 800776, 814080, 843760, 853088, 965760, 1000970, 1012512, 1018880, 1066360, 1201164, 1265640, 1279632, 1287680, 1350016, 1501455, 1528320, 1545216, 1599540, 1601552, 1687520, 1706176, 1931520, 2001940, 2025024, 2132720, 2402328, 2531280, 2559264, 2575360, 2700032, 3002910, 3056640, 3199080, 3203104, 3375040, 3412352, 3863040, 4003880, 4050048, 4265440, 4804656, 5062560, 5118528, 5305141, 5400064, 6005820, 6398160, 6406208, 6750080, 6824704, 7726080, 8007760, 8100096, 8530880, 9609312, 10125120, 10237056, 10610282, 10800128, 12011640, 12796320, 12812416, 13500160, 13649408, 15915423, 16015520, 16200192, 17061760, 19218624, 20250240, 20474112, 21220564, 24023280, 25592640, 25624832, 26525705, 27000320, 27298816, 31830846, 32031040, 32400384, 34123520, 38437248, 40500480, 40948224, 42441128, 48046560, 51185280, 51249664, 53051410, 54000640, 63661692, 64062080, 68247040, 76874496, 79577115, 81000960, 81896448, 84882256, 96093120, 102370560, 102499328, 106102820, 127323384, 128124160, 136494080, 153748992, 159154230, 162001920, 169764512, 192186240, 204741120, 212205640, 254646768, 256248320, 307497984, 318308460, 339529024, 384372480, 409482240, 424411280, 509293536, 512496640, 636616920, 679058048, 768744960, 848822560, 1018587072, 1273233840, 1358116096, 1537489920, 1697645120, 2037174144, 2546467680, 2716232192, 3395290240, 4074348288, 5092935360, 5432464384, 6790580480, 8148696576, 10185870720, 13581160960, 16297393152, 20371741440, 27162321920, 40743482880, 81486965760]

約数ペア:

[(1, 81486965760), (2, 40743482880), (3, 27162321920), (4, 20371741440), (5, 16297393152), (6, 13581160960), (8, 10185870720), (10, 8148696576), (12, 6790580480), (15, 5432464384), (16, 5092935360), (20, 4074348288), (24, 3395290240), (30, 2716232192), (32, 2546467680), (40, 2037174144), (48, 1697645120), (53, 1537489920), (60, 1358116096), (64, 1273233840), (80, 1018587072), (96, 848822560), (106, 768744960), (120, 679058048), (128, 636616920), (159, 512496640), (160, 509293536), (192, 424411280), (199, 409482240), (212, 384372480), (240, 339529024), (256, 318308460), (265, 307497984), (318, 256248320), (320, 254646768), (384, 212205640), (398, 204741120), (424, 192186240), (480, 169764512), (503, 162001920), (512, 159154230), (530, 153748992), (597, 136494080), (636, 128124160), (640, 127323384), (768, 106102820), (795, 102499328), (796, 102370560), (848, 96093120), (960, 84882256), (995, 81896448), (1006, 81000960), (1024, 79577115), (1060, 76874496), (1194, 68247040), (1272, 64062080), (1280, 63661692), (1509, 54000640), (1536, 53051410), (1590, 51249664), (1592, 51185280), (1696, 48046560), (1920, 42441128), (1990, 40948224), (2012, 40500480), (2120, 38437248), (2388, 34123520), (2515, 32400384), (2544, 32031040), (2560, 31830846), (2985, 27298816), (3018, 27000320), (3072, 26525705), (3180, 25624832), (3184, 25592640), (3392, 24023280), (3840, 21220564), (3980, 20474112), (4024, 20250240), (4240, 19218624), (4776, 17061760), (5030, 16200192), (5088, 16015520), (5120, 15915423), (5970, 13649408), (6036, 13500160), (6360, 12812416), (6368, 12796320), (6784, 12011640), (7545, 10800128), (7680, 10610282), (7960, 10237056), (8048, 10125120), (8480, 9609312), (9552, 8530880), (10060, 8100096), (10176, 8007760), (10547, 7726080), (11940, 6824704), (12072, 6750080), (12720, 6406208), (12736, 6398160), (13568, 6005820), (15090, 5400064), (15360, 5305141), (15920, 5118528), (16096, 5062560), (16960, 4804656), (19104, 4265440), (20120, 4050048), (20352, 4003880), (21094, 3863040), (23880, 3412352), (24144, 3375040), (25440, 3203104), (25472, 3199080), (26659, 3056640), (27136, 3002910), (30180, 2700032), (31641, 2575360), (31840, 2559264), (32192, 2531280), (33920, 2402328), (38208, 2132720), (40240, 2025024), (40704, 2001940), (42188, 1931520), (47760, 1706176), (48288, 1687520), (50880, 1601552), (50944, 1599540), (52735, 1545216), (53318, 1528320), (54272, 1501455), (60360, 1350016), (63282, 1287680), (63680, 1279632), (64384, 1265640), (67840, 1201164), (76416, 1066360), (79977, 1018880), (80480, 1012512), (81408, 1000970), (84376, 965760), (95520, 853088), (96576, 843760), (100097, 814080), (101760, 800776), (101888, 799770), (105470, 772608), (106636, 764160), (120720, 675008), (126564, 643840), (127360, 639816), (128768, 632820), (133295, 611328), (135680, 600582), (152832, 533180), (158205, 515072), (159954, 509440), (160960, 506256), (162816, 500485), (168752, 482880), (191040, 426544), (193152, 421880), (200194, 407040), (203520, 400388), (203776, 399885), (210940, 386304), (213272, 382080), (241440, 337504), (253128, 321920), (254720, 319908), (257536, 316410), (266590, 305664), (271360, 300291)]