260688032720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2860931}}^1$

素因数の和:2861028

約数の個数: 80

約数和(自身を含む): 651331222848

約数和(自身を除く): 390643190128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 67, 68, 80, 85, 134, 136, 170, 268, 272, 335, 340, 536, 670, 680, 1072, 1139, 1340, 1360, 2278, 2680, 4556, 5360, 5695, 9112, 11390, 18224, 22780, 45560, 91120, 2860931, 5721862, 11443724, 14304655, 22887448, 28609310, 45774896, 48635827, 57218620, 97271654, 114437240, 191682377, 194543308, 228874480, 243179135, 383364754, 389086616, 486358270, 766729508, 778173232, 958411885, 972716540, 1533459016, 1916823770, 1945433080, 3066918032, 3258600409, 3833647540, 3890866160, 6517200818, 7667295080, 13034401636, 15334590160, 16293002045, 26068803272, 32586004090, 52137606544, 65172008180, 130344016360, 260688032720]

約数ペア:

[(1, 260688032720), (2, 130344016360), (4, 65172008180), (5, 52137606544), (8, 32586004090), (10, 26068803272), (16, 16293002045), (17, 15334590160), (20, 13034401636), (34, 7667295080), (40, 6517200818), (67, 3890866160), (68, 3833647540), (80, 3258600409), (85, 3066918032), (134, 1945433080), (136, 1916823770), (170, 1533459016), (268, 972716540), (272, 958411885), (335, 778173232), (340, 766729508), (536, 486358270), (670, 389086616), (680, 383364754), (1072, 243179135), (1139, 228874480), (1340, 194543308), (1360, 191682377), (2278, 114437240), (2680, 97271654), (4556, 57218620), (5360, 48635827), (5695, 45774896), (9112, 28609310), (11390, 22887448), (18224, 14304655), (22780, 11443724), (45560, 5721862), (91120, 2860931)]