1446355280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4759}}^1$

素因数の和:4932

約数の個数: 80

約数和(自身を含む): 3506025600

約数和(自身を除く): 2059670320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 131, 145, 232, 262, 290, 464, 524, 580, 655, 1048, 1160, 1310, 2096, 2320, 2620, 3799, 4759, 5240, 7598, 9518, 10480, 15196, 18995, 19036, 23795, 30392, 37990, 38072, 47590, 60784, 75980, 76144, 95180, 138011, 151960, 190360, 276022, 303920, 380720, 552044, 623429, 690055, 1104088, 1246858, 1380110, 2208176, 2493716, 2760220, 3117145, 4987432, 5520440, 6234290, 9974864, 11040880, 12468580, 18079441, 24937160, 36158882, 49874320, 72317764, 90397205, 144635528, 180794410, 289271056, 361588820, 723177640, 1446355280]

約数ペア:

[(1, 1446355280), (2, 723177640), (4, 361588820), (5, 289271056), (8, 180794410), (10, 144635528), (16, 90397205), (20, 72317764), (29, 49874320), (40, 36158882), (58, 24937160), (80, 18079441), (116, 12468580), (131, 11040880), (145, 9974864), (232, 6234290), (262, 5520440), (290, 4987432), (464, 3117145), (524, 2760220), (580, 2493716), (655, 2208176), (1048, 1380110), (1160, 1246858), (1310, 1104088), (2096, 690055), (2320, 623429), (2620, 552044), (3799, 380720), (4759, 303920), (5240, 276022), (7598, 190360), (9518, 151960), (10480, 138011), (15196, 95180), (18995, 76144), (19036, 75980), (23795, 60784), (30392, 47590), (37990, 38072)]