245255040

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 384

約数和(自身を含む): 935625600

約数和(自身を除く): 690370560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 83, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 166, 171, 180, 190, 192, 216, 228, 240, 243, 249, 270, 285, 288, 304, 320, 324, 332, 342, 360, 380, 384, 405, 415, 432, 456, 480, 486, 498, 513, 540, 570, 576, 608, 640, 648, 664, 684, 720, 747, 760, 810, 830, 855, 864, 912, 960, 972, 996, 1026, 1080, 1140, 1152, 1215, 1216, 1245, 1296, 1328, 1368, 1440, 1494, 1520, 1539, 1577, 1620, 1660, 1710, 1728, 1824, 1920, 1944, 1992, 2052, 2160, 2241, 2280, 2430, 2432, 2490, 2565, 2592, 2656, 2736, 2880, 2988, 3040, 3078, 3154, 3240, 3320, 3420, 3456, 3648, 3735, 3888, 3984, 4104, 4320, 4482, 4560, 4617, 4731, 4860, 4980, 5130, 5184, 5312, 5472, 5760, 5976, 6080, 6156, 6308, 6480, 6640, 6723, 6840, 7296, 7470, 7695, 7776, 7885, 7968, 8208, 8640, 8964, 9120, 9234, 9462, 9720, 9960, 10260, 10368, 10624, 10944, 11205, 11952, 12160, 12312, 12616, 12960, 13280, 13446, 13680, 14193, 14940, 15390, 15552, 15770, 15936, 16416, 17280, 17928, 18240, 18468, 18924, 19440, 19920, 20169, 20520, 21888, 22410, 23085, 23655, 23904, 24624, 25232, 25920, 26560, 26892, 27360, 28386, 29880, 30780, 31104, 31540, 31872, 32832, 33615, 35856, 36480, 36936, 37848, 38880, 39840, 40338, 41040, 42579, 44820, 46170, 47310, 47808, 49248, 50464, 51840, 53120, 53784, 54720, 56772, 59760, 61560, 63080, 65664, 67230, 70965, 71712, 73872, 75696, 77760, 79680, 80676, 82080, 85158, 89640, 92340, 94620, 95616, 98496, 100845, 100928, 107568, 109440, 113544, 119520, 123120, 126160, 127737, 134460, 141930, 143424, 147744, 151392, 155520, 159360, 161352, 164160, 170316, 179280, 184680, 189240, 196992, 201690, 201856, 212895, 215136, 227088, 239040, 246240, 252320, 255474, 268920, 283860, 286848, 295488, 302784, 322704, 328320, 340632, 358560, 369360, 378480, 383211, 403380, 425790, 430272, 454176, 478080, 492480, 504640, 510948, 537840, 567720, 590976, 605568, 638685, 645408, 681264, 717120, 738720, 756960, 766422, 806760, 851580, 860544, 908352, 984960, 1009280, 1021896, 1075680, 1135440, 1277370, 1290816, 1362528, 1434240, 1477440, 1513920, 1532844, 1613520, 1703160, 1816704, 1916055, 2043792, 2151360, 2270880, 2554740, 2581632, 2725056, 2954880, 3027840, 3065688, 3227040, 3406320, 3832110, 4087584, 4302720, 4541760, 5109480, 5450112, 6131376, 6454080, 6812640, 7664220, 8175168, 9083520, 10218960, 12262752, 12908160, 13625280, 15328440, 16350336, 20437920, 24525504, 27250560, 30656880, 40875840, 49051008, 61313760, 81751680, 122627520, 245255040]

約数ペア:

[(1, 245255040), (2, 122627520), (3, 81751680), (4, 61313760), (5, 49051008), (6, 40875840), (8, 30656880), (9, 27250560), (10, 24525504), (12, 20437920), (15, 16350336), (16, 15328440), (18, 13625280), (19, 12908160), (20, 12262752), (24, 10218960), (27, 9083520), (30, 8175168), (32, 7664220), (36, 6812640), (38, 6454080), (40, 6131376), (45, 5450112), (48, 5109480), (54, 4541760), (57, 4302720), (60, 4087584), (64, 3832110), (72, 3406320), (76, 3227040), (80, 3065688), (81, 3027840), (83, 2954880), (90, 2725056), (95, 2581632), (96, 2554740), (108, 2270880), (114, 2151360), (120, 2043792), (128, 1916055), (135, 1816704), (144, 1703160), (152, 1613520), (160, 1532844), (162, 1513920), (166, 1477440), (171, 1434240), (180, 1362528), (190, 1290816), (192, 1277370), (216, 1135440), (228, 1075680), (240, 1021896), (243, 1009280), (249, 984960), (270, 908352), (285, 860544), (288, 851580), (304, 806760), (320, 766422), (324, 756960), (332, 738720), (342, 717120), (360, 681264), (380, 645408), (384, 638685), (405, 605568), (415, 590976), (432, 567720), (456, 537840), (480, 510948), (486, 504640), (498, 492480), (513, 478080), (540, 454176), (570, 430272), (576, 425790), (608, 403380), (640, 383211), (648, 378480), (664, 369360), (684, 358560), (720, 340632), (747, 328320), (760, 322704), (810, 302784), (830, 295488), (855, 286848), (864, 283860), (912, 268920), (960, 255474), (972, 252320), (996, 246240), (1026, 239040), (1080, 227088), (1140, 215136), (1152, 212895), (1215, 201856), (1216, 201690), (1245, 196992), (1296, 189240), (1328, 184680), (1368, 179280), (1440, 170316), (1494, 164160), (1520, 161352), (1539, 159360), (1577, 155520), (1620, 151392), (1660, 147744), (1710, 143424), (1728, 141930), (1824, 134460), (1920, 127737), (1944, 126160), (1992, 123120), (2052, 119520), (2160, 113544), (2241, 109440), (2280, 107568), (2430, 100928), (2432, 100845), (2490, 98496), (2565, 95616), (2592, 94620), (2656, 92340), (2736, 89640), (2880, 85158), (2988, 82080), (3040, 80676), (3078, 79680), (3154, 77760), (3240, 75696), (3320, 73872), (3420, 71712), (3456, 70965), (3648, 67230), (3735, 65664), (3888, 63080), (3984, 61560), (4104, 59760), (4320, 56772), (4482, 54720), (4560, 53784), (4617, 53120), (4731, 51840), (4860, 50464), (4980, 49248), (5130, 47808), (5184, 47310), (5312, 46170), (5472, 44820), (5760, 42579), (5976, 41040), (6080, 40338), (6156, 39840), (6308, 38880), (6480, 37848), (6640, 36936), (6723, 36480), (6840, 35856), (7296, 33615), (7470, 32832), (7695, 31872), (7776, 31540), (7885, 31104), (7968, 30780), (8208, 29880), (8640, 28386), (8964, 27360), (9120, 26892), (9234, 26560), (9462, 25920), (9720, 25232), (9960, 24624), (10260, 23904), (10368, 23655), (10624, 23085), (10944, 22410), (11205, 21888), (11952, 20520), (12160, 20169), (12312, 19920), (12616, 19440), (12960, 18924), (13280, 18468), (13446, 18240), (13680, 17928), (14193, 17280), (14940, 16416), (15390, 15936), (15552, 15770)]