140926560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1236

約数の個数: 96

約数和(自身を含む): 445761792

約数和(自身を除く): 304835232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 331, 480, 662, 887, 993, 1324, 1655, 1774, 1986, 2648, 2661, 3310, 3548, 3972, 4435, 4965, 5296, 5322, 6620, 7096, 7944, 8870, 9930, 10592, 10644, 13240, 13305, 14192, 15888, 17740, 19860, 21288, 26480, 26610, 28384, 31776, 35480, 39720, 42576, 52960, 53220, 70960, 79440, 85152, 106440, 141920, 158880, 212880, 293597, 425760, 587194, 880791, 1174388, 1467985, 1761582, 2348776, 2935970, 3523164, 4403955, 4697552, 5871940, 7046328, 8807910, 9395104, 11743880, 14092656, 17615820, 23487760, 28185312, 35231640, 46975520, 70463280, 140926560]

約数ペア:

[(1, 140926560), (2, 70463280), (3, 46975520), (4, 35231640), (5, 28185312), (6, 23487760), (8, 17615820), (10, 14092656), (12, 11743880), (15, 9395104), (16, 8807910), (20, 7046328), (24, 5871940), (30, 4697552), (32, 4403955), (40, 3523164), (48, 2935970), (60, 2348776), (80, 1761582), (96, 1467985), (120, 1174388), (160, 880791), (240, 587194), (331, 425760), (480, 293597), (662, 212880), (887, 158880), (993, 141920), (1324, 106440), (1655, 85152), (1774, 79440), (1986, 70960), (2648, 53220), (2661, 52960), (3310, 42576), (3548, 39720), (3972, 35480), (4435, 31776), (4965, 28384), (5296, 26610), (5322, 26480), (6620, 21288), (7096, 19860), (7944, 17740), (8870, 15888), (9930, 14192), (10592, 13305), (10644, 13240)]