20081909760

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 448

約数和(自身を含む): 71340756480

約数和(自身を除く): 51258846720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 83, 88, 96, 110, 120, 128, 132, 160, 165, 166, 176, 179, 192, 220, 240, 249, 256, 264, 320, 330, 332, 352, 358, 384, 415, 440, 480, 498, 512, 528, 537, 640, 660, 664, 704, 716, 768, 830, 880, 895, 913, 960, 996, 1024, 1056, 1074, 1245, 1280, 1320, 1328, 1408, 1432, 1536, 1660, 1760, 1790, 1826, 1920, 1969, 1992, 2048, 2112, 2148, 2490, 2560, 2640, 2656, 2685, 2739, 2816, 2864, 3072, 3320, 3520, 3580, 3652, 3840, 3938, 3984, 4096, 4224, 4296, 4565, 4980, 5120, 5280, 5312, 5370, 5478, 5632, 5728, 5907, 6144, 6640, 7040, 7160, 7304, 7680, 7876, 7968, 8192, 8448, 8592, 9130, 9845, 9960, 10240, 10560, 10624, 10740, 10956, 11264, 11456, 11814, 12288, 13280, 13695, 14080, 14320, 14608, 14857, 15360, 15752, 15936, 16896, 17184, 18260, 19690, 19920, 20480, 21120, 21248, 21480, 21912, 22528, 22912, 23628, 24576, 26560, 27390, 28160, 28640, 29216, 29535, 29714, 30720, 31504, 31872, 33792, 34368, 36520, 39380, 39840, 40960, 42240, 42496, 42960, 43824, 44571, 45056, 45824, 47256, 53120, 54780, 56320, 57280, 58432, 59070, 59428, 61440, 63008, 63744, 67584, 68736, 73040, 74285, 78760, 79680, 84480, 84992, 85920, 87648, 89142, 90112, 91648, 94512, 106240, 109560, 112640, 114560, 116864, 118140, 118856, 122880, 126016, 127488, 135168, 137472, 146080, 148570, 157520, 159360, 163427, 168960, 169984, 171840, 175296, 178284, 183296, 189024, 212480, 219120, 222855, 225280, 229120, 233728, 236280, 237712, 252032, 254976, 270336, 274944, 292160, 297140, 315040, 318720, 326854, 337920, 339968, 343680, 350592, 356568, 366592, 378048, 424960, 438240, 445710, 450560, 458240, 467456, 472560, 475424, 490281, 504064, 509952, 549888, 584320, 594280, 630080, 637440, 653708, 675840, 679936, 687360, 701184, 713136, 733184, 756096, 817135, 849920, 876480, 891420, 916480, 934912, 945120, 950848, 980562, 1008128, 1019904, 1099776, 1168640, 1188560, 1260160, 1274880, 1307416, 1351680, 1374720, 1402368, 1426272, 1466368, 1512192, 1634270, 1699840, 1752960, 1782840, 1832960, 1869824, 1890240, 1901696, 1961124, 2016256, 2039808, 2199552, 2337280, 2377120, 2451405, 2520320, 2549760, 2614832, 2749440, 2804736, 2852544, 3024384, 3268540, 3399680, 3505920, 3565680, 3665920, 3739648, 3780480, 3803392, 3922248, 4032512, 4399104, 4674560, 4754240, 4902810, 5040640, 5099520, 5229664, 5498880, 5609472, 5705088, 6048768, 6537080, 7011840, 7131360, 7331840, 7479296, 7560960, 7606784, 7844496, 8065024, 9349120, 9508480, 9805620, 10081280, 10199040, 10459328, 10997760, 11218944, 11410176, 12097536, 13074160, 14023680, 14262720, 15121920, 15213568, 15688992, 16130048, 18698240, 19016960, 19611240, 20162560, 20918656, 21995520, 22437888, 22820352, 24195072, 26148320, 28047360, 28525440, 30243840, 30427136, 31377984, 37396480, 38033920, 39222480, 40325120, 41837312, 45640704, 48390144, 52296640, 56094720, 57050880, 60487680, 60854272, 62755968, 76067840, 78444960, 80650240, 83674624, 91281408, 104593280, 112189440, 114101760, 120975360, 121708544, 125511936, 152135680, 156889920, 167349248, 182562816, 209186560, 228203520, 241950720, 251023872, 304271360, 313779840, 334698496, 365125632, 418373120, 456407040, 502047744, 608542720, 627559680, 669396992, 836746240, 912814080, 1004095488, 1255119360, 1338793984, 1673492480, 1825628160, 2008190976, 2510238720, 3346984960, 4016381952, 5020477440, 6693969920, 10040954880, 20081909760]

約数ペア:

[(1, 20081909760), (2, 10040954880), (3, 6693969920), (4, 5020477440), (5, 4016381952), (6, 3346984960), (8, 2510238720), (10, 2008190976), (11, 1825628160), (12, 1673492480), (15, 1338793984), (16, 1255119360), (20, 1004095488), (22, 912814080), (24, 836746240), (30, 669396992), (32, 627559680), (33, 608542720), (40, 502047744), (44, 456407040), (48, 418373120), (55, 365125632), (60, 334698496), (64, 313779840), (66, 304271360), (80, 251023872), (83, 241950720), (88, 228203520), (96, 209186560), (110, 182562816), (120, 167349248), (128, 156889920), (132, 152135680), (160, 125511936), (165, 121708544), (166, 120975360), (176, 114101760), (179, 112189440), (192, 104593280), (220, 91281408), (240, 83674624), (249, 80650240), (256, 78444960), (264, 76067840), (320, 62755968), (330, 60854272), (332, 60487680), (352, 57050880), (358, 56094720), (384, 52296640), (415, 48390144), (440, 45640704), (480, 41837312), (498, 40325120), (512, 39222480), (528, 38033920), (537, 37396480), (640, 31377984), (660, 30427136), (664, 30243840), (704, 28525440), (716, 28047360), (768, 26148320), (830, 24195072), (880, 22820352), (895, 22437888), (913, 21995520), (960, 20918656), (996, 20162560), (1024, 19611240), (1056, 19016960), (1074, 18698240), (1245, 16130048), (1280, 15688992), (1320, 15213568), (1328, 15121920), (1408, 14262720), (1432, 14023680), (1536, 13074160), (1660, 12097536), (1760, 11410176), (1790, 11218944), (1826, 10997760), (1920, 10459328), (1969, 10199040), (1992, 10081280), (2048, 9805620), (2112, 9508480), (2148, 9349120), (2490, 8065024), (2560, 7844496), (2640, 7606784), (2656, 7560960), (2685, 7479296), (2739, 7331840), (2816, 7131360), (2864, 7011840), (3072, 6537080), (3320, 6048768), (3520, 5705088), (3580, 5609472), (3652, 5498880), (3840, 5229664), (3938, 5099520), (3984, 5040640), (4096, 4902810), (4224, 4754240), (4296, 4674560), (4565, 4399104), (4980, 4032512), (5120, 3922248), (5280, 3803392), (5312, 3780480), (5370, 3739648), (5478, 3665920), (5632, 3565680), (5728, 3505920), (5907, 3399680), (6144, 3268540), (6640, 3024384), (7040, 2852544), (7160, 2804736), (7304, 2749440), (7680, 2614832), (7876, 2549760), (7968, 2520320), (8192, 2451405), (8448, 2377120), (8592, 2337280), (9130, 2199552), (9845, 2039808), (9960, 2016256), (10240, 1961124), (10560, 1901696), (10624, 1890240), (10740, 1869824), (10956, 1832960), (11264, 1782840), (11456, 1752960), (11814, 1699840), (12288, 1634270), (13280, 1512192), (13695, 1466368), (14080, 1426272), (14320, 1402368), (14608, 1374720), (14857, 1351680), (15360, 1307416), (15752, 1274880), (15936, 1260160), (16896, 1188560), (17184, 1168640), (18260, 1099776), (19690, 1019904), (19920, 1008128), (20480, 980562), (21120, 950848), (21248, 945120), (21480, 934912), (21912, 916480), (22528, 891420), (22912, 876480), (23628, 849920), (24576, 817135), (26560, 756096), (27390, 733184), (28160, 713136), (28640, 701184), (29216, 687360), (29535, 679936), (29714, 675840), (30720, 653708), (31504, 637440), (31872, 630080), (33792, 594280), (34368, 584320), (36520, 549888), (39380, 509952), (39840, 504064), (40960, 490281), (42240, 475424), (42496, 472560), (42960, 467456), (43824, 458240), (44571, 450560), (45056, 445710), (45824, 438240), (47256, 424960), (53120, 378048), (54780, 366592), (56320, 356568), (57280, 350592), (58432, 343680), (59070, 339968), (59428, 337920), (61440, 326854), (63008, 318720), (63744, 315040), (67584, 297140), (68736, 292160), (73040, 274944), (74285, 270336), (78760, 254976), (79680, 252032), (84480, 237712), (84992, 236280), (85920, 233728), (87648, 229120), (89142, 225280), (90112, 222855), (91648, 219120), (94512, 212480), (106240, 189024), (109560, 183296), (112640, 178284), (114560, 175296), (116864, 171840), (118140, 169984), (118856, 168960), (122880, 163427), (126016, 159360), (127488, 157520), (135168, 148570), (137472, 146080)]