156949647720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3951401}}^1$

素因数の和:3951746

約数の個数: 64

約数和(自身を含む): 472271567040

約数和(自身を除く): 315321919320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 6620, 7944, 9930, 13240, 19860, 39720, 3951401, 7902802, 11854203, 15805604, 19757005, 23708406, 31611208, 39514010, 47416812, 59271015, 79028020, 94833624, 118542030, 158056040, 237084060, 474168120, 1307913731, 2615827462, 3923741193, 5231654924, 6539568655, 7847482386, 10463309848, 13079137310, 15694964772, 19618705965, 26158274620, 31389929544, 39237411930, 52316549240, 78474823860, 156949647720]

約数ペア:

[(1, 156949647720), (2, 78474823860), (3, 52316549240), (4, 39237411930), (5, 31389929544), (6, 26158274620), (8, 19618705965), (10, 15694964772), (12, 13079137310), (15, 10463309848), (20, 7847482386), (24, 6539568655), (30, 5231654924), (40, 3923741193), (60, 2615827462), (120, 1307913731), (331, 474168120), (662, 237084060), (993, 158056040), (1324, 118542030), (1655, 94833624), (1986, 79028020), (2648, 59271015), (3310, 47416812), (3972, 39514010), (4965, 31611208), (6620, 23708406), (7944, 19757005), (9930, 15805604), (13240, 11854203), (19860, 7902802), (39720, 3951401)]