917020160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:804

約数の個数: 160

約数和(自身を含む): 2550854592

約数和(自身を除く): 1633834432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 512, 560, 584, 640, 701, 730, 896, 1022, 1120, 1168, 1280, 1402, 1460, 1792, 2044, 2240, 2336, 2555, 2560, 2804, 2920, 3505, 3584, 4088, 4480, 4672, 4907, 5110, 5608, 5840, 7010, 8176, 8960, 9344, 9814, 10220, 11216, 11680, 14020, 16352, 17920, 18688, 19628, 20440, 22432, 23360, 24535, 28040, 32704, 37376, 39256, 40880, 44864, 46720, 49070, 51173, 56080, 65408, 78512, 81760, 89728, 93440, 98140, 102346, 112160, 130816, 157024, 163520, 179456, 186880, 196280, 204692, 224320, 255865, 261632, 314048, 327040, 358211, 358912, 392560, 409384, 448640, 511730, 628096, 654080, 716422, 785120, 818768, 897280, 1023460, 1256192, 1308160, 1432844, 1570240, 1637536, 1791055, 1794560, 2046920, 2512384, 2865688, 3140480, 3275072, 3582110, 4093840, 5731376, 6280960, 6550144, 7164220, 8187680, 11462752, 12561920, 13100288, 14328440, 16375360, 22925504, 26200576, 28656880, 32750720, 45851008, 57313760, 65501440, 91702016, 114627520, 131002880, 183404032, 229255040, 458510080, 917020160]

約数ペア:

[(1, 917020160), (2, 458510080), (4, 229255040), (5, 183404032), (7, 131002880), (8, 114627520), (10, 91702016), (14, 65501440), (16, 57313760), (20, 45851008), (28, 32750720), (32, 28656880), (35, 26200576), (40, 22925504), (56, 16375360), (64, 14328440), (70, 13100288), (73, 12561920), (80, 11462752), (112, 8187680), (128, 7164220), (140, 6550144), (146, 6280960), (160, 5731376), (224, 4093840), (256, 3582110), (280, 3275072), (292, 3140480), (320, 2865688), (365, 2512384), (448, 2046920), (511, 1794560), (512, 1791055), (560, 1637536), (584, 1570240), (640, 1432844), (701, 1308160), (730, 1256192), (896, 1023460), (1022, 897280), (1120, 818768), (1168, 785120), (1280, 716422), (1402, 654080), (1460, 628096), (1792, 511730), (2044, 448640), (2240, 409384), (2336, 392560), (2555, 358912), (2560, 358211), (2804, 327040), (2920, 314048), (3505, 261632), (3584, 255865), (4088, 224320), (4480, 204692), (4672, 196280), (4907, 186880), (5110, 179456), (5608, 163520), (5840, 157024), (7010, 130816), (8176, 112160), (8960, 102346), (9344, 98140), (9814, 93440), (10220, 89728), (11216, 81760), (11680, 78512), (14020, 65408), (16352, 56080), (17920, 51173), (18688, 49070), (19628, 46720), (20440, 44864), (22432, 40880), (23360, 39256), (24535, 37376), (28040, 32704)]