214587120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81283}}^1$

素因数の和:81310

約数の個数: 80

約数和(自身を含む): 725703552

約数和(自身を除く): 511116432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 81283, 162566, 243849, 325132, 406415, 487698, 650264, 812830, 894113, 975396, 1219245, 1300528, 1625660, 1788226, 1950792, 2438490, 2682339, 3251320, 3576452, 3901584, 4470565, 4876980, 5364678, 6502640, 7152904, 8941130, 9753960, 10729356, 13411695, 14305808, 17882260, 19507920, 21458712, 26823390, 35764520, 42917424, 53646780, 71529040, 107293560, 214587120]

約数ペア:

[(1, 214587120), (2, 107293560), (3, 71529040), (4, 53646780), (5, 42917424), (6, 35764520), (8, 26823390), (10, 21458712), (11, 19507920), (12, 17882260), (15, 14305808), (16, 13411695), (20, 10729356), (22, 9753960), (24, 8941130), (30, 7152904), (33, 6502640), (40, 5364678), (44, 4876980), (48, 4470565), (55, 3901584), (60, 3576452), (66, 3251320), (80, 2682339), (88, 2438490), (110, 1950792), (120, 1788226), (132, 1625660), (165, 1300528), (176, 1219245), (220, 975396), (240, 894113), (264, 812830), (330, 650264), (440, 487698), (528, 406415), (660, 325132), (880, 243849), (1320, 162566), (2640, 81283)]