133027720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27947}}^1$

素因数の和:27982

約数の個数: 64

約数和(自身を含む): 362206080

約数和(自身を除く): 229178360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 27947, 55894, 111788, 139735, 195629, 223576, 279470, 391258, 475099, 558940, 782516, 950198, 978145, 1117880, 1565032, 1900396, 1956290, 2375495, 3325693, 3800792, 3912580, 4750990, 6651386, 7825160, 9501980, 13302772, 16628465, 19003960, 26605544, 33256930, 66513860, 133027720]

約数ペア:

[(1, 133027720), (2, 66513860), (4, 33256930), (5, 26605544), (7, 19003960), (8, 16628465), (10, 13302772), (14, 9501980), (17, 7825160), (20, 6651386), (28, 4750990), (34, 3912580), (35, 3800792), (40, 3325693), (56, 2375495), (68, 1956290), (70, 1900396), (85, 1565032), (119, 1117880), (136, 978145), (140, 950198), (170, 782516), (238, 558940), (280, 475099), (340, 391258), (476, 279470), (595, 223576), (680, 195629), (952, 139735), (1190, 111788), (2380, 55894), (4760, 27947)]