About the Number

42380572.000000000

140907647 ← → 140907649

2進数表記:1000011001100001010010000000

漢数字表記:一億四千九十万七千六百四十八

素因数分解:

2 7 × 3 1 × 7 1 × 19 1 × 31 1 × 89 1

素因数の和:163
約数の個数: 256
約数和(自身を含む): 470016000
約数和(自身を除く): 329108352

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 89, 93, 96, 112, 114, 124, 128, 133, 152, 168, 178, 186, 192, 217, 224, 228, 248, 266, 267, 304, 336, 356, 372, 384, 399, 434, 448, 456, 496, 532, 534, 589, 608, 623, 651, 672, 712, 744, 798, 868, 896, 912, 992, 1064, 1068, 1178, 1216, 1246, 1302, 1344, 1424, 1488, 1596, 1691, 1736, 1767, 1824, 1869, 1984, 2128, 2136, 2356, 2432, 2492, 2604, 2688, 2759, 2848, 2976, 3192, 3382, 3472, 3534, 3648, 3738, 3968, 4123, 4256, 4272, 4712, 4984, 5073, 5208, 5518, 5696, 5952, 6384, 6764, 6944, 7068, 7296, 7476, 8246, 8277, 8512, 8544, 9424, 9968, 10146, 10416, 11036, 11392, 11837, 11904, 12369, 12768, 13528, 13888, 14136, 14952, 16492, 16554, 17024, 17088, 18848, 19313, 19936, 20292, 20832, 22072, 23674, 24738, 25536, 27056, 27776, 28272, 29904, 32984, 33108, 34176, 35511, 37696, 38626, 39872, 40584, 41664, 44144, 47348, 49476, 51072, 52421, 54112, 56544, 57939, 59808, 65968, 66216, 71022, 75392, 77252, 79744, 81168, 83328, 88288, 94696, 98952, 104842, 108224, 113088, 115878, 119616, 131936, 132432, 142044, 154504, 157263, 162336, 176576, 189392, 197904, 209684, 216448, 226176, 231756, 239232, 263872, 264864, 284088, 309008, 314526, 324672, 353152, 366947, 378784, 395808, 419368, 463512, 527744, 529728, 568176, 618016, 629052, 649344, 733894, 757568, 791616, 838736, 927024, 1059456, 1100841, 1136352, 1236032, 1258104, 1467788, 1515136, 1583232, 1677472, 1854048, 2201682, 2272704, 2472064, 2516208, 2935576, 3354944, 3708096, 4403364, 4545408, 5032416, 5871152, 6709888, 7416192, 8806728, 10064832, 11742304, 17613456, 20129664, 23484608, 35226912, 46969216, 70453824, 140907648]

約数ペア:
[(1, 140907648), (2, 70453824), (3, 46969216), (4, 35226912), (6, 23484608), (7, 20129664), (8, 17613456), (12, 11742304), (14, 10064832), (16, 8806728), (19, 7416192), (21, 6709888), (24, 5871152), (28, 5032416), (31, 4545408), (32, 4403364), (38, 3708096), (42, 3354944), (48, 2935576), (56, 2516208), (57, 2472064), (62, 2272704), (64, 2201682), (76, 1854048), (84, 1677472), (89, 1583232), (93, 1515136), (96, 1467788), (112, 1258104), (114, 1236032), (124, 1136352), (128, 1100841), (133, 1059456), (152, 927024), (168, 838736), (178, 791616), (186, 757568), (192, 733894), (217, 649344), (224, 629052), (228, 618016), (248, 568176), (266, 529728), (267, 527744), (304, 463512), (336, 419368), (356, 395808), (372, 378784), (384, 366947), (399, 353152), (434, 324672), (448, 314526), (456, 309008), (496, 284088), (532, 264864), (534, 263872), (589, 239232), (608, 231756), (623, 226176), (651, 216448), (672, 209684), (712, 197904), (744, 189392), (798, 176576), (868, 162336), (896, 157263), (912, 154504), (992, 142044), (1064, 132432), (1068, 131936), (1178, 119616), (1216, 115878), (1246, 113088), (1302, 108224), (1344, 104842), (1424, 98952), (1488, 94696), (1596, 88288), (1691, 83328), (1736, 81168), (1767, 79744), (1824, 77252), (1869, 75392), (1984, 71022), (2128, 66216), (2136, 65968), (2356, 59808), (2432, 57939), (2492, 56544), (2604, 54112), (2688, 52421), (2759, 51072), (2848, 49476), (2976, 47348), (3192, 44144), (3382, 41664), (3472, 40584), (3534, 39872), (3648, 38626), (3738, 37696), (3968, 35511), (4123, 34176), (4256, 33108), (4272, 32984), (4712, 29904), (4984, 28272), (5073, 27776), (5208, 27056), (5518, 25536), (5696, 24738), (5952, 23674), (6384, 22072), (6764, 20832), (6944, 20292), (7068, 19936), (7296, 19313), (7476, 18848), (8246, 17088), (8277, 17024), (8512, 16554), (8544, 16492), (9424, 14952), (9968, 14136), (10146, 13888), (10416, 13528), (11036, 12768), (11392, 12369), (11837, 11904)]

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