717896960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 1906414272

約数和(自身を除く): 1188517312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 128, 134, 160, 176, 220, 256, 268, 320, 335, 352, 440, 536, 640, 670, 704, 737, 761, 880, 1072, 1280, 1340, 1408, 1474, 1522, 1760, 2144, 2680, 2816, 2948, 3044, 3520, 3685, 3805, 4288, 5360, 5896, 6088, 7040, 7370, 7610, 8371, 8576, 10720, 11792, 12176, 14080, 14740, 15220, 16742, 17152, 21440, 23584, 24352, 29480, 30440, 33484, 41855, 42880, 47168, 48704, 50987, 58960, 60880, 66968, 83710, 85760, 94336, 97408, 101974, 117920, 121760, 133936, 167420, 188672, 194816, 203948, 235840, 243520, 254935, 267872, 334840, 407896, 471680, 487040, 509870, 535744, 560857, 669680, 815792, 943360, 974080, 1019740, 1071488, 1121714, 1339360, 1631584, 2039480, 2142976, 2243428, 2678720, 2804285, 3263168, 4078960, 4486856, 5357440, 5608570, 6526336, 8157920, 8973712, 10714880, 11217140, 13052672, 16315840, 17947424, 22434280, 32631680, 35894848, 44868560, 65263360, 71789696, 89737120, 143579392, 179474240, 358948480, 717896960]

約数ペア:

[(1, 717896960), (2, 358948480), (4, 179474240), (5, 143579392), (8, 89737120), (10, 71789696), (11, 65263360), (16, 44868560), (20, 35894848), (22, 32631680), (32, 22434280), (40, 17947424), (44, 16315840), (55, 13052672), (64, 11217140), (67, 10714880), (80, 8973712), (88, 8157920), (110, 6526336), (128, 5608570), (134, 5357440), (160, 4486856), (176, 4078960), (220, 3263168), (256, 2804285), (268, 2678720), (320, 2243428), (335, 2142976), (352, 2039480), (440, 1631584), (536, 1339360), (640, 1121714), (670, 1071488), (704, 1019740), (737, 974080), (761, 943360), (880, 815792), (1072, 669680), (1280, 560857), (1340, 535744), (1408, 509870), (1474, 487040), (1522, 471680), (1760, 407896), (2144, 334840), (2680, 267872), (2816, 254935), (2948, 243520), (3044, 235840), (3520, 203948), (3685, 194816), (3805, 188672), (4288, 167420), (5360, 133936), (5896, 121760), (6088, 117920), (7040, 101974), (7370, 97408), (7610, 94336), (8371, 85760), (8576, 83710), (10720, 66968), (11792, 60880), (12176, 58960), (14080, 50987), (14740, 48704), (15220, 47168), (16742, 42880), (17152, 41855), (21440, 33484), (23584, 30440), (24352, 29480)]