47118720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 172730880

約数和(自身を除く): 125612160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 97, 110, 115, 120, 128, 132, 138, 160, 165, 176, 184, 192, 194, 220, 230, 240, 253, 264, 276, 291, 320, 330, 345, 352, 368, 384, 388, 440, 460, 480, 485, 506, 528, 552, 582, 640, 660, 690, 704, 736, 759, 776, 880, 920, 960, 970, 1012, 1056, 1067, 1104, 1164, 1265, 1320, 1380, 1408, 1455, 1472, 1518, 1552, 1760, 1840, 1920, 1940, 2024, 2112, 2134, 2208, 2231, 2328, 2530, 2640, 2760, 2910, 2944, 3036, 3104, 3201, 3520, 3680, 3795, 3880, 4048, 4224, 4268, 4416, 4462, 4656, 5060, 5280, 5335, 5520, 5820, 6072, 6208, 6402, 6693, 7040, 7360, 7590, 7760, 8096, 8536, 8832, 8924, 9312, 10120, 10560, 10670, 11040, 11155, 11640, 12144, 12416, 12804, 13386, 14720, 15180, 15520, 16005, 16192, 17072, 17848, 18624, 20240, 21120, 21340, 22080, 22310, 23280, 24288, 24541, 25608, 26772, 30360, 31040, 32010, 32384, 33465, 34144, 35696, 37248, 40480, 42680, 44160, 44620, 46560, 48576, 49082, 51216, 53544, 60720, 62080, 64020, 66930, 68288, 71392, 73623, 80960, 85360, 89240, 93120, 97152, 98164, 102432, 107088, 121440, 122705, 128040, 133860, 136576, 142784, 147246, 161920, 170720, 178480, 186240, 196328, 204864, 214176, 242880, 245410, 256080, 267720, 285568, 294492, 341440, 356960, 368115, 392656, 409728, 428352, 485760, 490820, 512160, 535440, 588984, 682880, 713920, 736230, 785312, 856704, 981640, 1024320, 1070880, 1177968, 1427840, 1472460, 1570624, 1963280, 2048640, 2141760, 2355936, 2944920, 3141248, 3926560, 4283520, 4711872, 5889840, 7853120, 9423744, 11779680, 15706240, 23559360, 47118720]

約数ペア:

[(1, 47118720), (2, 23559360), (3, 15706240), (4, 11779680), (5, 9423744), (6, 7853120), (8, 5889840), (10, 4711872), (11, 4283520), (12, 3926560), (15, 3141248), (16, 2944920), (20, 2355936), (22, 2141760), (23, 2048640), (24, 1963280), (30, 1570624), (32, 1472460), (33, 1427840), (40, 1177968), (44, 1070880), (46, 1024320), (48, 981640), (55, 856704), (60, 785312), (64, 736230), (66, 713920), (69, 682880), (80, 588984), (88, 535440), (92, 512160), (96, 490820), (97, 485760), (110, 428352), (115, 409728), (120, 392656), (128, 368115), (132, 356960), (138, 341440), (160, 294492), (165, 285568), (176, 267720), (184, 256080), (192, 245410), (194, 242880), (220, 214176), (230, 204864), (240, 196328), (253, 186240), (264, 178480), (276, 170720), (291, 161920), (320, 147246), (330, 142784), (345, 136576), (352, 133860), (368, 128040), (384, 122705), (388, 121440), (440, 107088), (460, 102432), (480, 98164), (485, 97152), (506, 93120), (528, 89240), (552, 85360), (582, 80960), (640, 73623), (660, 71392), (690, 68288), (704, 66930), (736, 64020), (759, 62080), (776, 60720), (880, 53544), (920, 51216), (960, 49082), (970, 48576), (1012, 46560), (1056, 44620), (1067, 44160), (1104, 42680), (1164, 40480), (1265, 37248), (1320, 35696), (1380, 34144), (1408, 33465), (1455, 32384), (1472, 32010), (1518, 31040), (1552, 30360), (1760, 26772), (1840, 25608), (1920, 24541), (1940, 24288), (2024, 23280), (2112, 22310), (2134, 22080), (2208, 21340), (2231, 21120), (2328, 20240), (2530, 18624), (2640, 17848), (2760, 17072), (2910, 16192), (2944, 16005), (3036, 15520), (3104, 15180), (3201, 14720), (3520, 13386), (3680, 12804), (3795, 12416), (3880, 12144), (4048, 11640), (4224, 11155), (4268, 11040), (4416, 10670), (4462, 10560), (4656, 10120), (5060, 9312), (5280, 8924), (5335, 8832), (5520, 8536), (5820, 8096), (6072, 7760), (6208, 7590), (6402, 7360), (6693, 7040)]