1213289280

素因数分解:

$2^6\times 3^6\times 5^1\times 7^1\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 392

約数和(自身を含む): 4957218432

約数和(自身を除く): 3743929152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 648, 672, 720, 729, 743, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1344, 1440, 1458, 1486, 1512, 1620, 1680, 1701, 1728, 1890, 1944, 2016, 2160, 2229, 2240, 2268, 2430, 2520, 2592, 2835, 2880, 2916, 2972, 3024, 3240, 3360, 3402, 3645, 3715, 3780, 3888, 4032, 4320, 4458, 4536, 4860, 5040, 5103, 5184, 5201, 5670, 5832, 5944, 6048, 6480, 6687, 6720, 6804, 7290, 7430, 7560, 7776, 8505, 8640, 8916, 9072, 9720, 10080, 10206, 10402, 11145, 11340, 11664, 11888, 12096, 12960, 13374, 13608, 14580, 14860, 15120, 15552, 15603, 17010, 17832, 18144, 19440, 20061, 20160, 20412, 20804, 22290, 22680, 23328, 23776, 25515, 25920, 26005, 26748, 27216, 29160, 29720, 30240, 31206, 33435, 34020, 35664, 36288, 38880, 40122, 40824, 41608, 44580, 45360, 46656, 46809, 47552, 51030, 52010, 53496, 54432, 58320, 59440, 60183, 60480, 62412, 66870, 68040, 71328, 77760, 78015, 80244, 81648, 83216, 89160, 90720, 93618, 100305, 102060, 104020, 106992, 108864, 116640, 118880, 120366, 124824, 133740, 136080, 140427, 142656, 156030, 160488, 163296, 166432, 178320, 180549, 181440, 187236, 200610, 204120, 208040, 213984, 233280, 234045, 237760, 240732, 249648, 267480, 272160, 280854, 300915, 312060, 320976, 326592, 332864, 356640, 361098, 374472, 401220, 408240, 416080, 421281, 427968, 468090, 481464, 499296, 534960, 541647, 544320, 561708, 601830, 624120, 641952, 702135, 713280, 722196, 748944, 802440, 816480, 832160, 842562, 902745, 936180, 962928, 998592, 1069920, 1083294, 1123416, 1203660, 1248240, 1263843, 1283904, 1404270, 1444392, 1497888, 1604880, 1632960, 1664320, 1685124, 1805490, 1872360, 1925856, 2106405, 2139840, 2166588, 2246832, 2407320, 2496480, 2527686, 2708235, 2808540, 2888784, 2995776, 3209760, 3370248, 3610980, 3744720, 3791529, 3851712, 4212810, 4333176, 4493664, 4814640, 4992960, 5055372, 5416470, 5617080, 5777568, 6319215, 6419520, 6740496, 7221960, 7489440, 7583058, 8425620, 8666352, 8987328, 9629280, 10110744, 10832940, 11234160, 11555136, 12638430, 13480992, 14443920, 14978880, 15166116, 16851240, 17332704, 18957645, 19258560, 20221488, 21665880, 22468320, 25276860, 26961984, 28887840, 30332232, 33702480, 34665408, 37915290, 40442976, 43331760, 44936640, 50553720, 57775680, 60664464, 67404960, 75830580, 80885952, 86663520, 101107440, 121328928, 134809920, 151661160, 173327040, 202214880, 242657856, 303322320, 404429760, 606644640, 1213289280]

約数ペア:

[(1, 1213289280), (2, 606644640), (3, 404429760), (4, 303322320), (5, 242657856), (6, 202214880), (7, 173327040), (8, 151661160), (9, 134809920), (10, 121328928), (12, 101107440), (14, 86663520), (15, 80885952), (16, 75830580), (18, 67404960), (20, 60664464), (21, 57775680), (24, 50553720), (27, 44936640), (28, 43331760), (30, 40442976), (32, 37915290), (35, 34665408), (36, 33702480), (40, 30332232), (42, 28887840), (45, 26961984), (48, 25276860), (54, 22468320), (56, 21665880), (60, 20221488), (63, 19258560), (64, 18957645), (70, 17332704), (72, 16851240), (80, 15166116), (81, 14978880), (84, 14443920), (90, 13480992), (96, 12638430), (105, 11555136), (108, 11234160), (112, 10832940), (120, 10110744), (126, 9629280), (135, 8987328), (140, 8666352), (144, 8425620), (160, 7583058), (162, 7489440), (168, 7221960), (180, 6740496), (189, 6419520), (192, 6319215), (210, 5777568), (216, 5617080), (224, 5416470), (240, 5055372), (243, 4992960), (252, 4814640), (270, 4493664), (280, 4333176), (288, 4212810), (315, 3851712), (320, 3791529), (324, 3744720), (336, 3610980), (360, 3370248), (378, 3209760), (405, 2995776), (420, 2888784), (432, 2808540), (448, 2708235), (480, 2527686), (486, 2496480), (504, 2407320), (540, 2246832), (560, 2166588), (567, 2139840), (576, 2106405), (630, 1925856), (648, 1872360), (672, 1805490), (720, 1685124), (729, 1664320), (743, 1632960), (756, 1604880), (810, 1497888), (840, 1444392), (864, 1404270), (945, 1283904), (960, 1263843), (972, 1248240), (1008, 1203660), (1080, 1123416), (1120, 1083294), (1134, 1069920), (1215, 998592), (1260, 962928), (1296, 936180), (1344, 902745), (1440, 842562), (1458, 832160), (1486, 816480), (1512, 802440), (1620, 748944), (1680, 722196), (1701, 713280), (1728, 702135), (1890, 641952), (1944, 624120), (2016, 601830), (2160, 561708), (2229, 544320), (2240, 541647), (2268, 534960), (2430, 499296), (2520, 481464), (2592, 468090), (2835, 427968), (2880, 421281), (2916, 416080), (2972, 408240), (3024, 401220), (3240, 374472), (3360, 361098), (3402, 356640), (3645, 332864), (3715, 326592), (3780, 320976), (3888, 312060), (4032, 300915), (4320, 280854), (4458, 272160), (4536, 267480), (4860, 249648), (5040, 240732), (5103, 237760), (5184, 234045), (5201, 233280), (5670, 213984), (5832, 208040), (5944, 204120), (6048, 200610), (6480, 187236), (6687, 181440), (6720, 180549), (6804, 178320), (7290, 166432), (7430, 163296), (7560, 160488), (7776, 156030), (8505, 142656), (8640, 140427), (8916, 136080), (9072, 133740), (9720, 124824), (10080, 120366), (10206, 118880), (10402, 116640), (11145, 108864), (11340, 106992), (11664, 104020), (11888, 102060), (12096, 100305), (12960, 93618), (13374, 90720), (13608, 89160), (14580, 83216), (14860, 81648), (15120, 80244), (15552, 78015), (15603, 77760), (17010, 71328), (17832, 68040), (18144, 66870), (19440, 62412), (20061, 60480), (20160, 60183), (20412, 59440), (20804, 58320), (22290, 54432), (22680, 53496), (23328, 52010), (23776, 51030), (25515, 47552), (25920, 46809), (26005, 46656), (26748, 45360), (27216, 44580), (29160, 41608), (29720, 40824), (30240, 40122), (31206, 38880), (33435, 36288), (34020, 35664)]