81330929280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4759}}^1$

素因数の和:4853

約数の個数: 512

約数和(自身を含む): 307625472000

約数和(自身を除く): 226294542720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 43, 45, 46, 48, 54, 60, 64, 69, 72, 80, 86, 90, 92, 96, 108, 115, 120, 128, 129, 135, 138, 144, 160, 172, 180, 184, 192, 207, 215, 216, 230, 240, 258, 270, 276, 288, 320, 344, 345, 360, 368, 384, 387, 414, 430, 432, 460, 480, 516, 540, 552, 576, 621, 640, 645, 688, 690, 720, 736, 774, 828, 860, 864, 920, 960, 989, 1032, 1035, 1080, 1104, 1152, 1161, 1242, 1290, 1376, 1380, 1440, 1472, 1548, 1656, 1720, 1728, 1840, 1920, 1935, 1978, 2064, 2070, 2160, 2208, 2322, 2484, 2580, 2752, 2760, 2880, 2944, 2967, 3096, 3105, 3312, 3440, 3456, 3680, 3870, 3956, 4128, 4140, 4320, 4416, 4644, 4759, 4945, 4968, 5160, 5504, 5520, 5760, 5805, 5934, 6192, 6210, 6624, 6880, 7360, 7740, 7912, 8256, 8280, 8640, 8832, 8901, 9288, 9518, 9890, 9936, 10320, 11040, 11610, 11868, 12384, 12420, 13248, 13760, 14277, 14720, 14835, 15480, 15824, 16512, 16560, 17280, 17802, 18576, 19036, 19780, 19872, 20640, 22080, 23220, 23736, 23795, 24768, 24840, 26496, 26703, 27520, 28554, 29670, 30960, 31648, 33120, 35604, 37152, 38072, 39560, 39744, 41280, 42831, 44160, 44505, 46440, 47472, 47590, 49536, 49680, 53406, 57108, 59340, 61920, 63296, 66240, 71208, 71385, 74304, 76144, 79120, 79488, 82560, 85662, 89010, 92880, 94944, 95180, 99360, 106812, 109457, 114216, 118680, 123840, 126592, 128493, 132480, 133515, 142416, 142770, 148608, 152288, 158240, 171324, 178020, 185760, 189888, 190360, 198720, 204637, 213624, 214155, 218914, 228432, 237360, 247680, 256986, 267030, 284832, 285540, 304576, 316480, 328371, 342648, 356040, 371520, 379776, 380720, 397440, 409274, 427248, 428310, 437828, 456864, 474720, 513972, 534060, 547285, 569664, 571080, 609152, 613911, 632960, 642465, 656742, 685296, 712080, 743040, 761440, 818548, 854496, 856620, 875656, 913728, 949440, 985113, 1023185, 1027944, 1068120, 1094570, 1139328, 1142160, 1227822, 1284930, 1313484, 1370592, 1424160, 1522880, 1637096, 1641855, 1708992, 1713240, 1751312, 1827456, 1841733, 1898880, 1970226, 2046370, 2055888, 2136240, 2189140, 2284320, 2455644, 2569860, 2626968, 2741184, 2848320, 2955339, 3045760, 3069555, 3274192, 3283710, 3417984, 3426480, 3502624, 3683466, 3940452, 4092740, 4111776, 4272480, 4378280, 4568640, 4706651, 4911288, 4925565, 5139720, 5253936, 5482368, 5525199, 5696640, 5910678, 6139110, 6548384, 6567420, 6852960, 7005248, 7366932, 7880904, 8185480, 8223552, 8544960, 8756560, 9137280, 9208665, 9413302, 9822576, 9851130, 10279440, 10507872, 11050398, 11821356, 12278220, 13096768, 13134840, 13705920, 14010496, 14119953, 14733864, 14776695, 15761808, 16370960, 16447104, 17089920, 17513120, 18417330, 18826604, 19645152, 19702260, 20558880, 21015744, 22100796, 23533255, 23642712, 24556440, 26193536, 26269680, 27411840, 27625995, 28239906, 29467728, 29553390, 31523616, 32741920, 35026240, 36834660, 37653208, 39290304, 39404520, 41117760, 42031488, 42359859, 44201592, 47066510, 47285424, 49112880, 52539360, 55251990, 56479812, 58935456, 59106780, 63047232, 65483840, 70052480, 70599765, 73669320, 75306416, 78580608, 78809040, 82235520, 84719718, 88403184, 94133020, 94570848, 98225760, 105078720, 110503980, 112959624, 117870912, 118213560, 126094464, 127079577, 130967680, 141199530, 147338640, 150612832, 157618080, 169439436, 176806368, 188266040, 189141696, 196451520, 210157440, 211799295, 221007960, 225919248, 235741824, 236427120, 254159154, 282399060, 294677280, 301225664, 315236160, 338878872, 353612736, 376532080, 378283392, 392903040, 423598590, 442015920, 451838496, 472854240, 508318308, 564798120, 589354560, 602451328, 630472320, 635397885, 677757744, 707225472, 753064160, 847197180, 884031840, 903676992, 945708480, 1016636616, 1129596240, 1178709120, 1270795770, 1355515488, 1506128320, 1694394360, 1768063680, 1807353984, 1891416960, 2033273232, 2259192480, 2541591540, 2711030976, 3012256640, 3388788720, 3536127360, 4066546464, 4518384960, 5083183080, 5422061952, 6777577440, 8133092928, 9036769920, 10166366160, 13555154880, 16266185856, 20332732320, 27110309760, 40665464640, 81330929280]

約数ペア:

[(1, 81330929280), (2, 40665464640), (3, 27110309760), (4, 20332732320), (5, 16266185856), (6, 13555154880), (8, 10166366160), (9, 9036769920), (10, 8133092928), (12, 6777577440), (15, 5422061952), (16, 5083183080), (18, 4518384960), (20, 4066546464), (23, 3536127360), (24, 3388788720), (27, 3012256640), (30, 2711030976), (32, 2541591540), (36, 2259192480), (40, 2033273232), (43, 1891416960), (45, 1807353984), (46, 1768063680), (48, 1694394360), (54, 1506128320), (60, 1355515488), (64, 1270795770), (69, 1178709120), (72, 1129596240), (80, 1016636616), (86, 945708480), (90, 903676992), (92, 884031840), (96, 847197180), (108, 753064160), (115, 707225472), (120, 677757744), (128, 635397885), (129, 630472320), (135, 602451328), (138, 589354560), (144, 564798120), (160, 508318308), (172, 472854240), (180, 451838496), (184, 442015920), (192, 423598590), (207, 392903040), (215, 378283392), (216, 376532080), (230, 353612736), (240, 338878872), (258, 315236160), (270, 301225664), (276, 294677280), (288, 282399060), (320, 254159154), (344, 236427120), (345, 235741824), (360, 225919248), (368, 221007960), (384, 211799295), (387, 210157440), (414, 196451520), (430, 189141696), (432, 188266040), (460, 176806368), (480, 169439436), (516, 157618080), (540, 150612832), (552, 147338640), (576, 141199530), (621, 130967680), (640, 127079577), (645, 126094464), (688, 118213560), (690, 117870912), (720, 112959624), (736, 110503980), (774, 105078720), (828, 98225760), (860, 94570848), (864, 94133020), (920, 88403184), (960, 84719718), (989, 82235520), (1032, 78809040), (1035, 78580608), (1080, 75306416), (1104, 73669320), (1152, 70599765), (1161, 70052480), (1242, 65483840), (1290, 63047232), (1376, 59106780), (1380, 58935456), (1440, 56479812), (1472, 55251990), (1548, 52539360), (1656, 49112880), (1720, 47285424), (1728, 47066510), (1840, 44201592), (1920, 42359859), (1935, 42031488), (1978, 41117760), (2064, 39404520), (2070, 39290304), (2160, 37653208), (2208, 36834660), (2322, 35026240), (2484, 32741920), (2580, 31523616), (2752, 29553390), (2760, 29467728), (2880, 28239906), (2944, 27625995), (2967, 27411840), (3096, 26269680), (3105, 26193536), (3312, 24556440), (3440, 23642712), (3456, 23533255), (3680, 22100796), (3870, 21015744), (3956, 20558880), (4128, 19702260), (4140, 19645152), (4320, 18826604), (4416, 18417330), (4644, 17513120), (4759, 17089920), (4945, 16447104), (4968, 16370960), (5160, 15761808), (5504, 14776695), (5520, 14733864), (5760, 14119953), (5805, 14010496), (5934, 13705920), (6192, 13134840), (6210, 13096768), (6624, 12278220), (6880, 11821356), (7360, 11050398), (7740, 10507872), (7912, 10279440), (8256, 9851130), (8280, 9822576), (8640, 9413302), (8832, 9208665), (8901, 9137280), (9288, 8756560), (9518, 8544960), (9890, 8223552), (9936, 8185480), (10320, 7880904), (11040, 7366932), (11610, 7005248), (11868, 6852960), (12384, 6567420), (12420, 6548384), (13248, 6139110), (13760, 5910678), (14277, 5696640), (14720, 5525199), (14835, 5482368), (15480, 5253936), (15824, 5139720), (16512, 4925565), (16560, 4911288), (17280, 4706651), (17802, 4568640), (18576, 4378280), (19036, 4272480), (19780, 4111776), (19872, 4092740), (20640, 3940452), (22080, 3683466), (23220, 3502624), (23736, 3426480), (23795, 3417984), (24768, 3283710), (24840, 3274192), (26496, 3069555), (26703, 3045760), (27520, 2955339), (28554, 2848320), (29670, 2741184), (30960, 2626968), (31648, 2569860), (33120, 2455644), (35604, 2284320), (37152, 2189140), (38072, 2136240), (39560, 2055888), (39744, 2046370), (41280, 1970226), (42831, 1898880), (44160, 1841733), (44505, 1827456), (46440, 1751312), (47472, 1713240), (47590, 1708992), (49536, 1641855), (49680, 1637096), (53406, 1522880), (57108, 1424160), (59340, 1370592), (61920, 1313484), (63296, 1284930), (66240, 1227822), (71208, 1142160), (71385, 1139328), (74304, 1094570), (76144, 1068120), (79120, 1027944), (79488, 1023185), (82560, 985113), (85662, 949440), (89010, 913728), (92880, 875656), (94944, 856620), (95180, 854496), (99360, 818548), (106812, 761440), (109457, 743040), (114216, 712080), (118680, 685296), (123840, 656742), (126592, 642465), (128493, 632960), (132480, 613911), (133515, 609152), (142416, 571080), (142770, 569664), (148608, 547285), (152288, 534060), (158240, 513972), (171324, 474720), (178020, 456864), (185760, 437828), (189888, 428310), (190360, 427248), (198720, 409274), (204637, 397440), (213624, 380720), (214155, 379776), (218914, 371520), (228432, 356040), (237360, 342648), (247680, 328371), (256986, 316480), (267030, 304576), (284832, 285540)]