6906880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 88

約数和(自身を含む): 17686080

約数和(自身を除く): 10779200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 128, 142, 152, 160, 190, 256, 284, 304, 320, 355, 380, 512, 568, 608, 640, 710, 760, 1024, 1136, 1216, 1280, 1349, 1420, 1520, 2272, 2432, 2560, 2698, 2840, 3040, 4544, 4864, 5120, 5396, 5680, 6080, 6745, 9088, 9728, 10792, 11360, 12160, 13490, 18176, 19456, 21584, 22720, 24320, 26980, 36352, 43168, 45440, 48640, 53960, 72704, 86336, 90880, 97280, 107920, 172672, 181760, 215840, 345344, 363520, 431680, 690688, 863360, 1381376, 1726720, 3453440, 6906880]

約数ペア:

[(1, 6906880), (2, 3453440), (4, 1726720), (5, 1381376), (8, 863360), (10, 690688), (16, 431680), (19, 363520), (20, 345344), (32, 215840), (38, 181760), (40, 172672), (64, 107920), (71, 97280), (76, 90880), (80, 86336), (95, 72704), (128, 53960), (142, 48640), (152, 45440), (160, 43168), (190, 36352), (256, 26980), (284, 24320), (304, 22720), (320, 21584), (355, 19456), (380, 18176), (512, 13490), (568, 12160), (608, 11360), (640, 10792), (710, 9728), (760, 9088), (1024, 6745), (1136, 6080), (1216, 5680), (1280, 5396), (1349, 5120), (1420, 4864), (1520, 4544), (2272, 3040), (2432, 2840), (2560, 2698)]