207350280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{63997}}^1$

素因数の和:64020

約数の個数: 80

約数和(自身を含む): 696938220

約数和(自身を除く): 489587940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 63997, 127994, 191991, 255988, 319985, 383982, 511976, 575973, 639970, 767964, 959955, 1151946, 1279940, 1535928, 1727919, 1919910, 2303892, 2559880, 2879865, 3455838, 3839820, 4607784, 5183757, 5759730, 6911676, 7679640, 8639595, 10367514, 11519460, 13823352, 17279190, 20735028, 23038920, 25918785, 34558380, 41470056, 51837570, 69116760, 103675140, 207350280]

約数ペア:

[(1, 207350280), (2, 103675140), (3, 69116760), (4, 51837570), (5, 41470056), (6, 34558380), (8, 25918785), (9, 23038920), (10, 20735028), (12, 17279190), (15, 13823352), (18, 11519460), (20, 10367514), (24, 8639595), (27, 7679640), (30, 6911676), (36, 5759730), (40, 5183757), (45, 4607784), (54, 3839820), (60, 3455838), (72, 2879865), (81, 2559880), (90, 2303892), (108, 1919910), (120, 1727919), (135, 1535928), (162, 1279940), (180, 1151946), (216, 959955), (270, 767964), (324, 639970), (360, 575973), (405, 511976), (540, 383982), (648, 319985), (810, 255988), (1080, 191991), (1620, 127994), (3240, 63997)]