1668960720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 640

約数和(自身を含む): 7165255680

約数和(自身を除く): 5496294960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 43, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 86, 90, 102, 105, 108, 112, 119, 120, 126, 129, 135, 136, 140, 144, 151, 153, 168, 170, 172, 180, 189, 204, 210, 215, 216, 238, 240, 252, 255, 258, 270, 272, 280, 301, 302, 306, 315, 336, 340, 344, 357, 360, 378, 387, 408, 420, 430, 432, 453, 459, 476, 504, 510, 516, 540, 560, 595, 602, 604, 612, 630, 645, 680, 688, 714, 720, 731, 755, 756, 765, 774, 816, 840, 860, 903, 906, 918, 945, 952, 1008, 1020, 1032, 1057, 1071, 1080, 1161, 1190, 1204, 1208, 1224, 1260, 1290, 1359, 1360, 1428, 1462, 1505, 1510, 1512, 1530, 1548, 1680, 1720, 1785, 1806, 1812, 1836, 1890, 1904, 1935, 2040, 2064, 2114, 2142, 2160, 2193, 2265, 2295, 2322, 2380, 2408, 2416, 2448, 2520, 2567, 2580, 2709, 2718, 2856, 2924, 3010, 3020, 3024, 3060, 3096, 3171, 3213, 3440, 3570, 3612, 3624, 3655, 3672, 3780, 3870, 4077, 4080, 4228, 4284, 4386, 4515, 4530, 4590, 4644, 4760, 4816, 5040, 5117, 5134, 5160, 5285, 5355, 5418, 5436, 5712, 5805, 5848, 6020, 6040, 6120, 6192, 6342, 6426, 6493, 6579, 6795, 7140, 7224, 7248, 7310, 7344, 7560, 7701, 7740, 8127, 8154, 8456, 8568, 8772, 9030, 9060, 9180, 9288, 9513, 9520, 10234, 10268, 10320, 10570, 10710, 10836, 10872, 10965, 11610, 11696, 12040, 12080, 12240, 12684, 12835, 12852, 12986, 13158, 13545, 13590, 14280, 14448, 14620, 15120, 15351, 15402, 15480, 15855, 16065, 16254, 16308, 16912, 17136, 17544, 17969, 18060, 18120, 18360, 18576, 19026, 19479, 19737, 20385, 20468, 20536, 21140, 21420, 21672, 21744, 21930, 23103, 23220, 24080, 25368, 25585, 25670, 25704, 25972, 26316, 27090, 27180, 28539, 28560, 29240, 30702, 30804, 30960, 31710, 32130, 32465, 32508, 32616, 32895, 35088, 35938, 36120, 36240, 36720, 38052, 38505, 38958, 39474, 40635, 40770, 40936, 41072, 42280, 42840, 43344, 43860, 45451, 46053, 46206, 46440, 47565, 50736, 51170, 51340, 51408, 51944, 52632, 53907, 54180, 54360, 57078, 58437, 58480, 61404, 61608, 63420, 64260, 64930, 65016, 65232, 65790, 69309, 71876, 72240, 76104, 76755, 77010, 77916, 78948, 81270, 81540, 81872, 84560, 85680, 87720, 89845, 90902, 92106, 92412, 92880, 95130, 97395, 98685, 102340, 102680, 103888, 105264, 107814, 108360, 108720, 110381, 114156, 115515, 116874, 122808, 123216, 126840, 128520, 129860, 130032, 131580, 136353, 138159, 138618, 142695, 143752, 152208, 153510, 154020, 155832, 157896, 161721, 162540, 163080, 175311, 175440, 179690, 181804, 184212, 184824, 190260, 194790, 197370, 204680, 205360, 215628, 216720, 220762, 227255, 228312, 230265, 231030, 233748, 245616, 253680, 257040, 259720, 263160, 269535, 272706, 276318, 277236, 285390, 287504, 292185, 307020, 308040, 311664, 315792, 323442, 325080, 326160, 331143, 346545, 350622, 359380, 363608, 368424, 369648, 380520, 389580, 394740, 409059, 409360, 431256, 441524, 454510, 456624, 460530, 462060, 467496, 485163, 519440, 526320, 539070, 545412, 551905, 552636, 554472, 570780, 584370, 614040, 616080, 646884, 650160, 662286, 681765, 690795, 693090, 701244, 718760, 727216, 736848, 761040, 772667, 779160, 789480, 808605, 818118, 862512, 876555, 883048, 909020, 921060, 924120, 934992, 970326, 993429, 1078140, 1090824, 1103810, 1105272, 1108944, 1141560, 1168740, 1227177, 1228080, 1293768, 1324572, 1363530, 1381590, 1386180, 1402488, 1437520, 1545334, 1558320, 1578960, 1617210, 1636236, 1655715, 1753110, 1766096, 1818040, 1842120, 1848240, 1940652, 1986858, 2045295, 2156280, 2181648, 2207620, 2210544, 2283120, 2318001, 2337480, 2425815, 2454354, 2587536, 2649144, 2727060, 2763180, 2772360, 2804976, 2980287, 3090668, 3234420, 3272472, 3311430, 3506220, 3636080, 3684240, 3863335, 3881304, 3973716, 4090590, 4312560, 4415240, 4636002, 4674960, 4851630, 4908708, 4967145, 5298288, 5454120, 5526360, 5544720, 5960574, 6135885, 6181336, 6468840, 6544944, 6622860, 6954003, 7012440, 7726670, 7762608, 7947432, 8181180, 8830480, 9272004, 9703260, 9817416, 9934290, 10908240, 11052720, 11590005, 11921148, 12271770, 12362672, 12937680, 13245720, 13908006, 14024880, 14901435, 15453340, 15894864, 16362360, 18544008, 19406520, 19634832, 19868580, 20862009, 23180010, 23842296, 24543540, 26491440, 27816012, 29802870, 30906680, 32724720, 34770015, 37088016, 38813040, 39737160, 41724018, 46360020, 47684592, 49087080, 55632024, 59605740, 61813360, 69540030, 79474320, 83448036, 92720040, 98174160, 104310045, 111264048, 119211480, 139080060, 166896072, 185440080, 208620090, 238422960, 278160120, 333792144, 417240180, 556320240, 834480360, 1668960720]

約数ペア:

[(1, 1668960720), (2, 834480360), (3, 556320240), (4, 417240180), (5, 333792144), (6, 278160120), (7, 238422960), (8, 208620090), (9, 185440080), (10, 166896072), (12, 139080060), (14, 119211480), (15, 111264048), (16, 104310045), (17, 98174160), (18, 92720040), (20, 83448036), (21, 79474320), (24, 69540030), (27, 61813360), (28, 59605740), (30, 55632024), (34, 49087080), (35, 47684592), (36, 46360020), (40, 41724018), (42, 39737160), (43, 38813040), (45, 37088016), (48, 34770015), (51, 32724720), (54, 30906680), (56, 29802870), (60, 27816012), (63, 26491440), (68, 24543540), (70, 23842296), (72, 23180010), (80, 20862009), (84, 19868580), (85, 19634832), (86, 19406520), (90, 18544008), (102, 16362360), (105, 15894864), (108, 15453340), (112, 14901435), (119, 14024880), (120, 13908006), (126, 13245720), (129, 12937680), (135, 12362672), (136, 12271770), (140, 11921148), (144, 11590005), (151, 11052720), (153, 10908240), (168, 9934290), (170, 9817416), (172, 9703260), (180, 9272004), (189, 8830480), (204, 8181180), (210, 7947432), (215, 7762608), (216, 7726670), (238, 7012440), (240, 6954003), (252, 6622860), (255, 6544944), (258, 6468840), (270, 6181336), (272, 6135885), (280, 5960574), (301, 5544720), (302, 5526360), (306, 5454120), (315, 5298288), (336, 4967145), (340, 4908708), (344, 4851630), (357, 4674960), (360, 4636002), (378, 4415240), (387, 4312560), (408, 4090590), (420, 3973716), (430, 3881304), (432, 3863335), (453, 3684240), (459, 3636080), (476, 3506220), (504, 3311430), (510, 3272472), (516, 3234420), (540, 3090668), (560, 2980287), (595, 2804976), (602, 2772360), (604, 2763180), (612, 2727060), (630, 2649144), (645, 2587536), (680, 2454354), (688, 2425815), (714, 2337480), (720, 2318001), (731, 2283120), (755, 2210544), (756, 2207620), (765, 2181648), (774, 2156280), (816, 2045295), (840, 1986858), (860, 1940652), (903, 1848240), (906, 1842120), (918, 1818040), (945, 1766096), (952, 1753110), (1008, 1655715), (1020, 1636236), (1032, 1617210), (1057, 1578960), (1071, 1558320), (1080, 1545334), (1161, 1437520), (1190, 1402488), (1204, 1386180), (1208, 1381590), (1224, 1363530), (1260, 1324572), (1290, 1293768), (1359, 1228080), (1360, 1227177), (1428, 1168740), (1462, 1141560), (1505, 1108944), (1510, 1105272), (1512, 1103810), (1530, 1090824), (1548, 1078140), (1680, 993429), (1720, 970326), (1785, 934992), (1806, 924120), (1812, 921060), (1836, 909020), (1890, 883048), (1904, 876555), (1935, 862512), (2040, 818118), (2064, 808605), (2114, 789480), (2142, 779160), (2160, 772667), (2193, 761040), (2265, 736848), (2295, 727216), (2322, 718760), (2380, 701244), (2408, 693090), (2416, 690795), (2448, 681765), (2520, 662286), (2567, 650160), (2580, 646884), (2709, 616080), (2718, 614040), (2856, 584370), (2924, 570780), (3010, 554472), (3020, 552636), (3024, 551905), (3060, 545412), (3096, 539070), (3171, 526320), (3213, 519440), (3440, 485163), (3570, 467496), (3612, 462060), (3624, 460530), (3655, 456624), (3672, 454510), (3780, 441524), (3870, 431256), (4077, 409360), (4080, 409059), (4228, 394740), (4284, 389580), (4386, 380520), (4515, 369648), (4530, 368424), (4590, 363608), (4644, 359380), (4760, 350622), (4816, 346545), (5040, 331143), (5117, 326160), (5134, 325080), (5160, 323442), (5285, 315792), (5355, 311664), (5418, 308040), (5436, 307020), (5712, 292185), (5805, 287504), (5848, 285390), (6020, 277236), (6040, 276318), (6120, 272706), (6192, 269535), (6342, 263160), (6426, 259720), (6493, 257040), (6579, 253680), (6795, 245616), (7140, 233748), (7224, 231030), (7248, 230265), (7310, 228312), (7344, 227255), (7560, 220762), (7701, 216720), (7740, 215628), (8127, 205360), (8154, 204680), (8456, 197370), (8568, 194790), (8772, 190260), (9030, 184824), (9060, 184212), (9180, 181804), (9288, 179690), (9513, 175440), (9520, 175311), (10234, 163080), (10268, 162540), (10320, 161721), (10570, 157896), (10710, 155832), (10836, 154020), (10872, 153510), (10965, 152208), (11610, 143752), (11696, 142695), (12040, 138618), (12080, 138159), (12240, 136353), (12684, 131580), (12835, 130032), (12852, 129860), (12986, 128520), (13158, 126840), (13545, 123216), (13590, 122808), (14280, 116874), (14448, 115515), (14620, 114156), (15120, 110381), (15351, 108720), (15402, 108360), (15480, 107814), (15855, 105264), (16065, 103888), (16254, 102680), (16308, 102340), (16912, 98685), (17136, 97395), (17544, 95130), (17969, 92880), (18060, 92412), (18120, 92106), (18360, 90902), (18576, 89845), (19026, 87720), (19479, 85680), (19737, 84560), (20385, 81872), (20468, 81540), (20536, 81270), (21140, 78948), (21420, 77916), (21672, 77010), (21744, 76755), (21930, 76104), (23103, 72240), (23220, 71876), (24080, 69309), (25368, 65790), (25585, 65232), (25670, 65016), (25704, 64930), (25972, 64260), (26316, 63420), (27090, 61608), (27180, 61404), (28539, 58480), (28560, 58437), (29240, 57078), (30702, 54360), (30804, 54180), (30960, 53907), (31710, 52632), (32130, 51944), (32465, 51408), (32508, 51340), (32616, 51170), (32895, 50736), (35088, 47565), (35938, 46440), (36120, 46206), (36240, 46053), (36720, 45451), (38052, 43860), (38505, 43344), (38958, 42840), (39474, 42280), (40635, 41072), (40770, 40936)]