141718680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131221}}^1$

素因数の和:131241

約数の個数: 64

約数和(自身を含む): 472399200

約数和(自身を除く): 330680520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 131221, 262442, 393663, 524884, 656105, 787326, 1049768, 1180989, 1312210, 1574652, 1968315, 2361978, 2624420, 3149304, 3542967, 3936630, 4723956, 5248840, 5904945, 7085934, 7873260, 9447912, 11809890, 14171868, 15746520, 17714835, 23619780, 28343736, 35429670, 47239560, 70859340, 141718680]

約数ペア:

[(1, 141718680), (2, 70859340), (3, 47239560), (4, 35429670), (5, 28343736), (6, 23619780), (8, 17714835), (9, 15746520), (10, 14171868), (12, 11809890), (15, 9447912), (18, 7873260), (20, 7085934), (24, 5904945), (27, 5248840), (30, 4723956), (36, 3936630), (40, 3542967), (45, 3149304), (54, 2624420), (60, 2361978), (72, 1968315), (90, 1574652), (108, 1312210), (120, 1180989), (135, 1049768), (180, 787326), (216, 656105), (270, 524884), (360, 393663), (540, 262442), (1080, 131221)]