129194240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{14419}}^1$

素因数の和:14447

約数の個数: 72

約数和(自身を含む): 353693760

約数和(自身を除く): 224499520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 14419, 28838, 57676, 72095, 100933, 115352, 144190, 201866, 230704, 288380, 403732, 461408, 504665, 576760, 807464, 922816, 1009330, 1153520, 1614928, 1845632, 2018660, 2307040, 3229856, 3691264, 4037320, 4614080, 6459712, 8074640, 9228160, 12919424, 16149280, 18456320, 25838848, 32298560, 64597120, 129194240]

約数ペア:

[(1, 129194240), (2, 64597120), (4, 32298560), (5, 25838848), (7, 18456320), (8, 16149280), (10, 12919424), (14, 9228160), (16, 8074640), (20, 6459712), (28, 4614080), (32, 4037320), (35, 3691264), (40, 3229856), (56, 2307040), (64, 2018660), (70, 1845632), (80, 1614928), (112, 1153520), (128, 1009330), (140, 922816), (160, 807464), (224, 576760), (256, 504665), (280, 461408), (320, 403732), (448, 288380), (560, 230704), (640, 201866), (896, 144190), (1120, 115352), (1280, 100933), (1792, 72095), (2240, 57676), (4480, 28838), (8960, 14419)]