69892160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 183190896

約数和(自身を除く): 113298736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 317, 320, 416, 424, 520, 530, 634, 689, 832, 848, 1040, 1060, 1268, 1378, 1585, 1696, 2080, 2120, 2536, 2756, 3170, 3392, 3445, 4121, 4160, 4240, 5072, 5512, 6340, 6890, 8242, 8480, 10144, 11024, 12680, 13780, 16484, 16801, 16960, 20288, 20605, 22048, 25360, 27560, 32968, 33602, 41210, 44096, 50720, 55120, 65936, 67204, 82420, 84005, 101440, 110240, 131872, 134408, 164840, 168010, 218413, 220480, 263744, 268816, 329680, 336020, 436826, 537632, 659360, 672040, 873652, 1075264, 1092065, 1318720, 1344080, 1747304, 2184130, 2688160, 3494608, 4368260, 5376320, 6989216, 8736520, 13978432, 17473040, 34946080, 69892160]

約数ペア:

[(1, 69892160), (2, 34946080), (4, 17473040), (5, 13978432), (8, 8736520), (10, 6989216), (13, 5376320), (16, 4368260), (20, 3494608), (26, 2688160), (32, 2184130), (40, 1747304), (52, 1344080), (53, 1318720), (64, 1092065), (65, 1075264), (80, 873652), (104, 672040), (106, 659360), (130, 537632), (160, 436826), (208, 336020), (212, 329680), (260, 268816), (265, 263744), (317, 220480), (320, 218413), (416, 168010), (424, 164840), (520, 134408), (530, 131872), (634, 110240), (689, 101440), (832, 84005), (848, 82420), (1040, 67204), (1060, 65936), (1268, 55120), (1378, 50720), (1585, 44096), (1696, 41210), (2080, 33602), (2120, 32968), (2536, 27560), (2756, 25360), (3170, 22048), (3392, 20605), (3445, 20288), (4121, 16960), (4160, 16801), (4240, 16484), (5072, 13780), (5512, 12680), (6340, 11024), (6890, 10144), (8242, 8480)]