67245640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3155

約数の個数: 96

約数和(自身を含む): 192067200

約数和(自身を除く): 124821560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 3119, 4312, 5390, 6238, 10780, 12476, 15595, 21560, 21833, 24952, 31190, 34309, 43666, 62380, 68618, 87332, 109165, 124760, 137236, 152831, 171545, 174664, 218330, 240163, 274472, 305662, 343090, 436660, 480326, 611324, 686180, 764155, 873320, 960652, 1200815, 1222648, 1372360, 1528310, 1681141, 1921304, 2401630, 3056620, 3362282, 4803260, 6113240, 6724564, 8405705, 9606520, 13449128, 16811410, 33622820, 67245640]

約数ペア:

[(1, 67245640), (2, 33622820), (4, 16811410), (5, 13449128), (7, 9606520), (8, 8405705), (10, 6724564), (11, 6113240), (14, 4803260), (20, 3362282), (22, 3056620), (28, 2401630), (35, 1921304), (40, 1681141), (44, 1528310), (49, 1372360), (55, 1222648), (56, 1200815), (70, 960652), (77, 873320), (88, 764155), (98, 686180), (110, 611324), (140, 480326), (154, 436660), (196, 343090), (220, 305662), (245, 274472), (280, 240163), (308, 218330), (385, 174664), (392, 171545), (440, 152831), (490, 137236), (539, 124760), (616, 109165), (770, 87332), (980, 68618), (1078, 62380), (1540, 43666), (1960, 34309), (2156, 31190), (2695, 24952), (3080, 21833), (3119, 21560), (4312, 15595), (5390, 12476), (6238, 10780)]