1281601440

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 576

約数和(自身を含む): 5508082944

約数和(自身を除く): 4226481504

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, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 243, 252, 255, 270, 272, 277, 280, 288, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 480, 486, 504, 510, 540, 544, 554, 560, 567, 595, 612, 630, 648, 672, 680, 714, 720, 756, 765, 810, 816, 831, 840, 864, 918, 945, 952, 972, 1008, 1020, 1071, 1080, 1108, 1120, 1134, 1190, 1215, 1224, 1260, 1296, 1360, 1377, 1385, 1428, 1440, 1512, 1530, 1620, 1632, 1662, 1680, 1701, 1785, 1836, 1890, 1904, 1939, 1944, 2016, 2040, 2142, 2160, 2216, 2268, 2295, 2380, 2430, 2448, 2493, 2520, 2592, 2720, 2754, 2770, 2835, 2856, 3024, 3060, 3213, 3240, 3324, 3360, 3402, 3570, 3672, 3780, 3808, 3878, 3888, 4080, 4131, 4155, 4284, 4320, 4432, 4536, 4590, 4709, 4760, 4860, 4896, 4986, 5040, 5355, 5508, 5540, 5670, 5712, 5817, 6048, 6120, 6426, 6480, 6648, 6804, 6885, 7140, 7344, 7479, 7560, 7756, 7776, 8160, 8262, 8310, 8505, 8568, 8864, 9072, 9180, 9418, 9520, 9639, 9695, 9720, 9972, 10080, 10710, 11016, 11080, 11340, 11424, 11634, 12240, 12465, 12852, 12960, 13296, 13608, 13770, 14127, 14280, 14688, 14958, 15120, 15512, 16065, 16524, 16620, 17010, 17136, 17451, 18144, 18360, 18836, 19040, 19278, 19390, 19440, 19944, 20655, 21420, 22032, 22160, 22437, 22680, 23268, 23545, 24480, 24930, 25704, 26592, 27216, 27540, 28254, 28560, 28917, 29085, 29916, 30240, 31024, 32130, 32963, 33048, 33240, 34020, 34272, 34902, 36720, 37395, 37672, 38556, 38780, 38880, 39888, 41310, 42381, 42840, 44064, 44320, 44874, 45360, 46536, 47090, 48195, 49860, 51408, 52353, 54432, 55080, 56508, 57120, 57834, 58170, 59832, 62048, 64260, 65926, 66096, 66480, 67311, 68040, 69804, 70635, 73440, 74790, 75344, 77112, 77560, 79776, 82620, 84762, 85680, 87255, 89748, 90720, 93072, 94180, 96390, 98889, 99720, 102816, 104706, 110160, 112185, 113016, 115668, 116340, 119664, 127143, 128520, 131852, 132192, 132960, 134622, 136080, 139608, 141270, 144585, 149580, 150688, 154224, 155120, 157059, 164815, 165240, 169524, 171360, 174510, 179496, 186144, 188360, 192780, 197778, 199440, 209412, 211905, 220320, 224370, 226032, 231336, 232680, 239328, 254286, 257040, 261765, 263704, 269244, 272160, 279216, 282540, 289170, 296667, 299160, 308448, 310240, 314118, 329630, 330480, 336555, 339048, 349020, 358992, 376720, 381429, 385560, 395556, 398880, 418824, 423810, 448740, 452064, 462672, 465360, 471177, 494445, 508572, 514080, 523530, 527408, 538488, 558432, 565080, 578340, 593334, 598320, 628236, 635715, 659260, 660960, 673110, 678096, 698040, 717984, 753440, 762858, 771120, 785295, 791112, 837648, 847620, 890001, 897480, 925344, 930720, 942354, 988890, 1017144, 1047060, 1054816, 1076976, 1130160, 1144287, 1156680, 1186668, 1196640, 1256472, 1271430, 1318520, 1346220, 1356192, 1396080, 1483335, 1525716, 1542240, 1570590, 1582224, 1675296, 1695240, 1780002, 1794960, 1884708, 1907145, 1977780, 2034288, 2094120, 2153952, 2260320, 2288574, 2313360, 2355885, 2373336, 2512944, 2542860, 2637040, 2670003, 2692440, 2792160, 2966670, 3051432, 3141180, 3164448, 3390480, 3560004, 3589920, 3769416, 3814290, 3955560, 4068576, 4188240, 4450005, 4577148, 4626720, 4711770, 4746672, 5025888, 5085720, 5274080, 5340006, 5384880, 5721435, 5933340, 6102864, 6282360, 6780960, 7120008, 7538832, 7628580, 7911120, 8010009, 8376480, 8900010, 9154296, 9423540, 9493344, 10171440, 10680012, 10769760, 11442870, 11866680, 12205728, 12564720, 13350015, 14240016, 15077664, 15257160, 15822240, 16020018, 17800020, 18308592, 18847080, 20342880, 21360024, 22885740, 23733360, 25129440, 26700030, 28480032, 30514320, 32040036, 35600040, 36617184, 37694160, 40050045, 42720048, 45771480, 47466720, 53400060, 61028640, 64080072, 71200080, 75388320, 80100090, 85440096, 91542960, 106800120, 128160144, 142400160, 160200180, 183085920, 213600240, 256320288, 320400360, 427200480, 640800720, 1281601440]

約数ペア:

[(1, 1281601440), (2, 640800720), (3, 427200480), (4, 320400360), (5, 256320288), (6, 213600240), (7, 183085920), (8, 160200180), (9, 142400160), (10, 128160144), (12, 106800120), (14, 91542960), (15, 85440096), (16, 80100090), (17, 75388320), (18, 71200080), (20, 64080072), (21, 61028640), (24, 53400060), (27, 47466720), (28, 45771480), (30, 42720048), (32, 40050045), (34, 37694160), (35, 36617184), (36, 35600040), (40, 32040036), (42, 30514320), (45, 28480032), (48, 26700030), (51, 25129440), (54, 23733360), (56, 22885740), (60, 21360024), (63, 20342880), (68, 18847080), (70, 18308592), (72, 17800020), (80, 16020018), (81, 15822240), (84, 15257160), (85, 15077664), (90, 14240016), (96, 13350015), (102, 12564720), (105, 12205728), (108, 11866680), (112, 11442870), (119, 10769760), (120, 10680012), (126, 10171440), (135, 9493344), (136, 9423540), (140, 9154296), (144, 8900010), (153, 8376480), (160, 8010009), (162, 7911120), (168, 7628580), (170, 7538832), (180, 7120008), (189, 6780960), (204, 6282360), (210, 6102864), (216, 5933340), (224, 5721435), (238, 5384880), (240, 5340006), (243, 5274080), (252, 5085720), (255, 5025888), (270, 4746672), (272, 4711770), (277, 4626720), (280, 4577148), (288, 4450005), (306, 4188240), (315, 4068576), (324, 3955560), (336, 3814290), (340, 3769416), (357, 3589920), (360, 3560004), (378, 3390480), (405, 3164448), (408, 3141180), (420, 3051432), (432, 2966670), (459, 2792160), (476, 2692440), (480, 2670003), (486, 2637040), (504, 2542860), (510, 2512944), (540, 2373336), (544, 2355885), (554, 2313360), (560, 2288574), (567, 2260320), (595, 2153952), (612, 2094120), (630, 2034288), (648, 1977780), (672, 1907145), (680, 1884708), (714, 1794960), (720, 1780002), (756, 1695240), (765, 1675296), (810, 1582224), (816, 1570590), (831, 1542240), (840, 1525716), (864, 1483335), (918, 1396080), (945, 1356192), (952, 1346220), (972, 1318520), (1008, 1271430), (1020, 1256472), (1071, 1196640), (1080, 1186668), (1108, 1156680), (1120, 1144287), (1134, 1130160), (1190, 1076976), (1215, 1054816), (1224, 1047060), (1260, 1017144), (1296, 988890), (1360, 942354), (1377, 930720), (1385, 925344), (1428, 897480), (1440, 890001), (1512, 847620), (1530, 837648), (1620, 791112), (1632, 785295), (1662, 771120), (1680, 762858), (1701, 753440), (1785, 717984), (1836, 698040), (1890, 678096), (1904, 673110), (1939, 660960), (1944, 659260), (2016, 635715), (2040, 628236), (2142, 598320), (2160, 593334), (2216, 578340), (2268, 565080), (2295, 558432), (2380, 538488), (2430, 527408), (2448, 523530), (2493, 514080), (2520, 508572), (2592, 494445), (2720, 471177), (2754, 465360), (2770, 462672), (2835, 452064), (2856, 448740), (3024, 423810), (3060, 418824), (3213, 398880), (3240, 395556), (3324, 385560), (3360, 381429), (3402, 376720), (3570, 358992), (3672, 349020), (3780, 339048), (3808, 336555), (3878, 330480), (3888, 329630), (4080, 314118), (4131, 310240), (4155, 308448), (4284, 299160), (4320, 296667), (4432, 289170), (4536, 282540), (4590, 279216), (4709, 272160), (4760, 269244), (4860, 263704), (4896, 261765), (4986, 257040), (5040, 254286), (5355, 239328), (5508, 232680), (5540, 231336), (5670, 226032), (5712, 224370), (5817, 220320), (6048, 211905), (6120, 209412), (6426, 199440), (6480, 197778), (6648, 192780), (6804, 188360), (6885, 186144), (7140, 179496), (7344, 174510), (7479, 171360), (7560, 169524), (7756, 165240), (7776, 164815), (8160, 157059), (8262, 155120), (8310, 154224), (8505, 150688), (8568, 149580), (8864, 144585), (9072, 141270), (9180, 139608), (9418, 136080), (9520, 134622), (9639, 132960), (9695, 132192), (9720, 131852), (9972, 128520), (10080, 127143), (10710, 119664), (11016, 116340), (11080, 115668), (11340, 113016), (11424, 112185), (11634, 110160), (12240, 104706), (12465, 102816), (12852, 99720), (12960, 98889), (13296, 96390), (13608, 94180), (13770, 93072), (14127, 90720), (14280, 89748), (14688, 87255), (14958, 85680), (15120, 84762), (15512, 82620), (16065, 79776), (16524, 77560), (16620, 77112), (17010, 75344), (17136, 74790), (17451, 73440), (18144, 70635), (18360, 69804), (18836, 68040), (19040, 67311), (19278, 66480), (19390, 66096), (19440, 65926), (19944, 64260), (20655, 62048), (21420, 59832), (22032, 58170), (22160, 57834), (22437, 57120), (22680, 56508), (23268, 55080), (23545, 54432), (24480, 52353), (24930, 51408), (25704, 49860), (26592, 48195), (27216, 47090), (27540, 46536), (28254, 45360), (28560, 44874), (28917, 44320), (29085, 44064), (29916, 42840), (30240, 42381), (31024, 41310), (32130, 39888), (32963, 38880), (33048, 38780), (33240, 38556), (34020, 37672), (34272, 37395), (34902, 36720)]