133421440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12263}}^1$

素因数の和:12299

約数の個数: 64

約数和(自身を含む): 337750560

約数和(自身を除く): 204329120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 12263, 24526, 49052, 61315, 98104, 122630, 196208, 208471, 245260, 392416, 416942, 490520, 784832, 833884, 981040, 1042355, 1569664, 1667768, 1962080, 2084710, 3335536, 3924160, 4169420, 6671072, 7848320, 8338840, 13342144, 16677680, 26684288, 33355360, 66710720, 133421440]

約数ペア:

[(1, 133421440), (2, 66710720), (4, 33355360), (5, 26684288), (8, 16677680), (10, 13342144), (16, 8338840), (17, 7848320), (20, 6671072), (32, 4169420), (34, 3924160), (40, 3335536), (64, 2084710), (68, 1962080), (80, 1667768), (85, 1569664), (128, 1042355), (136, 981040), (160, 833884), (170, 784832), (272, 490520), (320, 416942), (340, 392416), (544, 245260), (640, 208471), (680, 196208), (1088, 122630), (1360, 98104), (2176, 61315), (2720, 49052), (5440, 24526), (10880, 12263)]