104798720

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 160

約数和(自身を含む): 280482048

約数和(自身を除く): 175683328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 67, 80, 94, 104, 128, 130, 134, 160, 188, 208, 235, 256, 260, 268, 320, 335, 376, 416, 470, 512, 520, 536, 611, 640, 670, 752, 832, 871, 940, 1040, 1072, 1222, 1280, 1340, 1504, 1664, 1742, 1880, 2080, 2144, 2444, 2560, 2680, 3008, 3055, 3149, 3328, 3484, 3760, 4160, 4288, 4355, 4888, 5360, 6016, 6110, 6298, 6656, 6968, 7520, 8320, 8576, 8710, 9776, 10720, 12032, 12220, 12596, 13936, 15040, 15745, 16640, 17152, 17420, 19552, 21440, 24064, 24440, 25192, 27872, 30080, 31490, 33280, 34304, 34840, 39104, 40937, 42880, 48880, 50384, 55744, 60160, 62980, 69680, 78208, 81874, 85760, 97760, 100768, 111488, 120320, 125960, 139360, 156416, 163748, 171520, 195520, 201536, 204685, 222976, 251920, 278720, 312832, 327496, 391040, 403072, 409370, 445952, 503840, 557440, 654992, 782080, 806144, 818740, 1007680, 1114880, 1309984, 1564160, 1612288, 1637480, 2015360, 2229760, 2619968, 3274960, 4030720, 5239936, 6549920, 8061440, 10479872, 13099840, 20959744, 26199680, 52399360, 104798720]

約数ペア:

[(1, 104798720), (2, 52399360), (4, 26199680), (5, 20959744), (8, 13099840), (10, 10479872), (13, 8061440), (16, 6549920), (20, 5239936), (26, 4030720), (32, 3274960), (40, 2619968), (47, 2229760), (52, 2015360), (64, 1637480), (65, 1612288), (67, 1564160), (80, 1309984), (94, 1114880), (104, 1007680), (128, 818740), (130, 806144), (134, 782080), (160, 654992), (188, 557440), (208, 503840), (235, 445952), (256, 409370), (260, 403072), (268, 391040), (320, 327496), (335, 312832), (376, 278720), (416, 251920), (470, 222976), (512, 204685), (520, 201536), (536, 195520), (611, 171520), (640, 163748), (670, 156416), (752, 139360), (832, 125960), (871, 120320), (940, 111488), (1040, 100768), (1072, 97760), (1222, 85760), (1280, 81874), (1340, 78208), (1504, 69680), (1664, 62980), (1742, 60160), (1880, 55744), (2080, 50384), (2144, 48880), (2444, 42880), (2560, 40937), (2680, 39104), (3008, 34840), (3055, 34304), (3149, 33280), (3328, 31490), (3484, 30080), (3760, 27872), (4160, 25192), (4288, 24440), (4355, 24064), (4888, 21440), (5360, 19552), (6016, 17420), (6110, 17152), (6298, 16640), (6656, 15745), (6968, 15040), (7520, 13936), (8320, 12596), (8576, 12220), (8710, 12032), (9776, 10720)]