1373526720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2837

約数の個数: 280

約数和(自身を含む): 5144871600

約数和(自身を除く): 3771344880

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, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 2789, 2880, 3040, 3078, 3240, 3420, 3648, 4104, 4320, 4560, 5130, 5184, 5472, 5578, 6080, 6156, 6480, 6840, 7695, 8208, 8367, 8640, 9120, 10260, 10944, 11156, 12312, 12960, 13680, 13945, 15390, 16416, 16734, 18240, 20520, 22312, 24624, 25101, 25920, 27360, 27890, 30780, 32832, 33468, 41040, 41835, 44624, 49248, 50202, 52991, 54720, 55780, 61560, 66936, 75303, 82080, 83670, 89248, 98496, 100404, 105982, 111560, 123120, 125505, 133872, 150606, 158973, 164160, 167340, 178496, 200808, 211964, 223120, 225909, 246240, 251010, 264955, 267744, 301212, 317946, 334680, 376515, 401616, 423928, 446240, 451818, 476919, 492480, 502020, 529910, 535488, 602424, 635892, 669360, 753030, 794865, 803232, 847856, 892480, 903636, 953838, 1004040, 1059820, 1129545, 1204848, 1271784, 1338720, 1430757, 1506060, 1589730, 1606464, 1695712, 1807272, 1907676, 2008080, 2119640, 2259090, 2384595, 2409696, 2543568, 2677440, 2861514, 3012120, 3179460, 3391424, 3614544, 3815352, 4016160, 4239280, 4292271, 4518180, 4769190, 4819392, 5087136, 5723028, 6024240, 6358920, 7153785, 7229088, 7630704, 8032320, 8478560, 8584542, 9036360, 9538380, 10174272, 11446056, 12048480, 12717840, 14307570, 14458176, 15261408, 16957120, 17169084, 18072720, 19076760, 21461355, 22892112, 24096960, 25435680, 28615140, 30522816, 34338168, 36145440, 38153520, 42922710, 45784224, 50871360, 57230280, 68676336, 72290880, 76307040, 85845420, 91568448, 114460560, 137352672, 152614080, 171690840, 228921120, 274705344, 343381680, 457842240, 686763360, 1373526720]

約数ペア:

[(1, 1373526720), (2, 686763360), (3, 457842240), (4, 343381680), (5, 274705344), (6, 228921120), (8, 171690840), (9, 152614080), (10, 137352672), (12, 114460560), (15, 91568448), (16, 85845420), (18, 76307040), (19, 72290880), (20, 68676336), (24, 57230280), (27, 50871360), (30, 45784224), (32, 42922710), (36, 38153520), (38, 36145440), (40, 34338168), (45, 30522816), (48, 28615140), (54, 25435680), (57, 24096960), (60, 22892112), (64, 21461355), (72, 19076760), (76, 18072720), (80, 17169084), (81, 16957120), (90, 15261408), (95, 14458176), (96, 14307570), (108, 12717840), (114, 12048480), (120, 11446056), (135, 10174272), (144, 9538380), (152, 9036360), (160, 8584542), (162, 8478560), (171, 8032320), (180, 7630704), (190, 7229088), (192, 7153785), (216, 6358920), (228, 6024240), (240, 5723028), (270, 5087136), (285, 4819392), (288, 4769190), (304, 4518180), (320, 4292271), (324, 4239280), (342, 4016160), (360, 3815352), (380, 3614544), (405, 3391424), (432, 3179460), (456, 3012120), (480, 2861514), (513, 2677440), (540, 2543568), (570, 2409696), (576, 2384595), (608, 2259090), (648, 2119640), (684, 2008080), (720, 1907676), (760, 1807272), (810, 1695712), (855, 1606464), (864, 1589730), (912, 1506060), (960, 1430757), (1026, 1338720), (1080, 1271784), (1140, 1204848), (1216, 1129545), (1296, 1059820), (1368, 1004040), (1440, 953838), (1520, 903636), (1539, 892480), (1620, 847856), (1710, 803232), (1728, 794865), (1824, 753030), (2052, 669360), (2160, 635892), (2280, 602424), (2565, 535488), (2592, 529910), (2736, 502020), (2789, 492480), (2880, 476919), (3040, 451818), (3078, 446240), (3240, 423928), (3420, 401616), (3648, 376515), (4104, 334680), (4320, 317946), (4560, 301212), (5130, 267744), (5184, 264955), (5472, 251010), (5578, 246240), (6080, 225909), (6156, 223120), (6480, 211964), (6840, 200808), (7695, 178496), (8208, 167340), (8367, 164160), (8640, 158973), (9120, 150606), (10260, 133872), (10944, 125505), (11156, 123120), (12312, 111560), (12960, 105982), (13680, 100404), (13945, 98496), (15390, 89248), (16416, 83670), (16734, 82080), (18240, 75303), (20520, 66936), (22312, 61560), (24624, 55780), (25101, 54720), (25920, 52991), (27360, 50202), (27890, 49248), (30780, 44624), (32832, 41835), (33468, 41040)]