2101941120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:565

約数の個数: 256

約数和(自身を含む): 7116825600

約数和(自身を除く): 5014884480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 157, 160, 190, 192, 228, 240, 285, 304, 314, 320, 367, 380, 384, 456, 471, 480, 570, 608, 628, 640, 734, 760, 785, 912, 942, 960, 1101, 1140, 1216, 1256, 1468, 1520, 1570, 1824, 1835, 1884, 1920, 2202, 2280, 2355, 2432, 2512, 2936, 2983, 3040, 3140, 3648, 3670, 3768, 4404, 4560, 4710, 5024, 5505, 5872, 5966, 6080, 6280, 6973, 7296, 7340, 7536, 8808, 8949, 9120, 9420, 10048, 11010, 11744, 11932, 12160, 12560, 13946, 14680, 14915, 15072, 17616, 17898, 18240, 18840, 20096, 20919, 22020, 23488, 23864, 25120, 27892, 29360, 29830, 30144, 34865, 35232, 35796, 36480, 37680, 41838, 44040, 44745, 46976, 47728, 50240, 55784, 57619, 58720, 59660, 60288, 69730, 70464, 71592, 75360, 83676, 88080, 89490, 95456, 100480, 104595, 111568, 115238, 117440, 119320, 139460, 140928, 143184, 150720, 167352, 172857, 176160, 178980, 190912, 209190, 223136, 230476, 234880, 238640, 278920, 286368, 288095, 301440, 334704, 345714, 352320, 357960, 381824, 418380, 446272, 460952, 477280, 557840, 572736, 576190, 669408, 691428, 704640, 715920, 836760, 864285, 892544, 921904, 954560, 1094761, 1115680, 1145472, 1152380, 1338816, 1382856, 1431840, 1673520, 1728570, 1843808, 1909120, 2189522, 2231360, 2304760, 2677632, 2765712, 2863680, 3284283, 3347040, 3457140, 3687616, 4379044, 4462720, 4609520, 5473805, 5531424, 5727360, 6568566, 6694080, 6914280, 7375232, 8758088, 9219040, 10947610, 11062848, 13137132, 13388160, 13828560, 16421415, 17516176, 18438080, 21895220, 22125696, 26274264, 27657120, 32842830, 35032352, 36876160, 43790440, 52548528, 55314240, 65685660, 70064704, 87580880, 105097056, 110628480, 131371320, 140129408, 175161760, 210194112, 262742640, 350323520, 420388224, 525485280, 700647040, 1050970560, 2101941120]

約数ペア:

[(1, 2101941120), (2, 1050970560), (3, 700647040), (4, 525485280), (5, 420388224), (6, 350323520), (8, 262742640), (10, 210194112), (12, 175161760), (15, 140129408), (16, 131371320), (19, 110628480), (20, 105097056), (24, 87580880), (30, 70064704), (32, 65685660), (38, 55314240), (40, 52548528), (48, 43790440), (57, 36876160), (60, 35032352), (64, 32842830), (76, 27657120), (80, 26274264), (95, 22125696), (96, 21895220), (114, 18438080), (120, 17516176), (128, 16421415), (152, 13828560), (157, 13388160), (160, 13137132), (190, 11062848), (192, 10947610), (228, 9219040), (240, 8758088), (285, 7375232), (304, 6914280), (314, 6694080), (320, 6568566), (367, 5727360), (380, 5531424), (384, 5473805), (456, 4609520), (471, 4462720), (480, 4379044), (570, 3687616), (608, 3457140), (628, 3347040), (640, 3284283), (734, 2863680), (760, 2765712), (785, 2677632), (912, 2304760), (942, 2231360), (960, 2189522), (1101, 1909120), (1140, 1843808), (1216, 1728570), (1256, 1673520), (1468, 1431840), (1520, 1382856), (1570, 1338816), (1824, 1152380), (1835, 1145472), (1884, 1115680), (1920, 1094761), (2202, 954560), (2280, 921904), (2355, 892544), (2432, 864285), (2512, 836760), (2936, 715920), (2983, 704640), (3040, 691428), (3140, 669408), (3648, 576190), (3670, 572736), (3768, 557840), (4404, 477280), (4560, 460952), (4710, 446272), (5024, 418380), (5505, 381824), (5872, 357960), (5966, 352320), (6080, 345714), (6280, 334704), (6973, 301440), (7296, 288095), (7340, 286368), (7536, 278920), (8808, 238640), (8949, 234880), (9120, 230476), (9420, 223136), (10048, 209190), (11010, 190912), (11744, 178980), (11932, 176160), (12160, 172857), (12560, 167352), (13946, 150720), (14680, 143184), (14915, 140928), (15072, 139460), (17616, 119320), (17898, 117440), (18240, 115238), (18840, 111568), (20096, 104595), (20919, 100480), (22020, 95456), (23488, 89490), (23864, 88080), (25120, 83676), (27892, 75360), (29360, 71592), (29830, 70464), (30144, 69730), (34865, 60288), (35232, 59660), (35796, 58720), (36480, 57619), (37680, 55784), (41838, 50240), (44040, 47728), (44745, 46976)]