19492128480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3691691}}^1$

素因数の和:3691720

約数の個数: 96

約数和(自身を含む): 66982059648

約数和(自身を除く): 47489931168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 3691691, 7383382, 11075073, 14766764, 18458455, 22150146, 29533528, 36916910, 40608601, 44300292, 55375365, 59067056, 73833820, 81217202, 88600584, 110750730, 118134112, 121825803, 147667640, 162434404, 177201168, 203043005, 221501460, 243651606, 295335280, 324868808, 354402336, 406086010, 443002920, 487303212, 590670560, 609129015, 649737616, 812172020, 886005840, 974606424, 1218258030, 1299475232, 1624344040, 1772011680, 1949212848, 2436516060, 3248688080, 3898425696, 4873032120, 6497376160, 9746064240, 19492128480]

約数ペア:

[(1, 19492128480), (2, 9746064240), (3, 6497376160), (4, 4873032120), (5, 3898425696), (6, 3248688080), (8, 2436516060), (10, 1949212848), (11, 1772011680), (12, 1624344040), (15, 1299475232), (16, 1218258030), (20, 974606424), (22, 886005840), (24, 812172020), (30, 649737616), (32, 609129015), (33, 590670560), (40, 487303212), (44, 443002920), (48, 406086010), (55, 354402336), (60, 324868808), (66, 295335280), (80, 243651606), (88, 221501460), (96, 203043005), (110, 177201168), (120, 162434404), (132, 147667640), (160, 121825803), (165, 118134112), (176, 110750730), (220, 88600584), (240, 81217202), (264, 73833820), (330, 59067056), (352, 55375365), (440, 44300292), (480, 40608601), (528, 36916910), (660, 29533528), (880, 22150146), (1056, 18458455), (1320, 14766764), (1760, 11075073), (2640, 7383382), (5280, 3691691)]