112731520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 299635200

約数和(自身を除く): 186903680

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, 239, 268, 320, 335, 352, 440, 478, 536, 640, 670, 704, 737, 880, 956, 1072, 1195, 1340, 1408, 1474, 1760, 1912, 2144, 2390, 2629, 2680, 2948, 3520, 3685, 3824, 4288, 4780, 5258, 5360, 5896, 7040, 7370, 7648, 8576, 9560, 10516, 10720, 11792, 13145, 14740, 15296, 16013, 19120, 21032, 21440, 23584, 26290, 29480, 30592, 32026, 38240, 42064, 42880, 47168, 52580, 58960, 64052, 76480, 80065, 84128, 94336, 105160, 117920, 128104, 152960, 160130, 168256, 176143, 210320, 235840, 256208, 320260, 336512, 352286, 420640, 471680, 512416, 640520, 704572, 841280, 880715, 1024832, 1281040, 1409144, 1682560, 1761430, 2049664, 2562080, 2818288, 3522860, 5124160, 5636576, 7045720, 10248320, 11273152, 14091440, 22546304, 28182880, 56365760, 112731520]

約数ペア:

[(1, 112731520), (2, 56365760), (4, 28182880), (5, 22546304), (8, 14091440), (10, 11273152), (11, 10248320), (16, 7045720), (20, 5636576), (22, 5124160), (32, 3522860), (40, 2818288), (44, 2562080), (55, 2049664), (64, 1761430), (67, 1682560), (80, 1409144), (88, 1281040), (110, 1024832), (128, 880715), (134, 841280), (160, 704572), (176, 640520), (220, 512416), (239, 471680), (268, 420640), (320, 352286), (335, 336512), (352, 320260), (440, 256208), (478, 235840), (536, 210320), (640, 176143), (670, 168256), (704, 160130), (737, 152960), (880, 128104), (956, 117920), (1072, 105160), (1195, 94336), (1340, 84128), (1408, 80065), (1474, 76480), (1760, 64052), (1912, 58960), (2144, 52580), (2390, 47168), (2629, 42880), (2680, 42064), (2948, 38240), (3520, 32026), (3685, 30592), (3824, 29480), (4288, 26290), (4780, 23584), (5258, 21440), (5360, 21032), (5896, 19120), (7040, 16013), (7370, 15296), (7648, 14740), (8576, 13145), (9560, 11792), (10516, 10720)]