134908760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{9833}}^1$

素因数の和:9865

約数の個数: 64

約数和(自身を含む): 354024000

約数和(自身を除く): 219115240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 9833, 13720, 19666, 39332, 49165, 68831, 78664, 98330, 137662, 196660, 275324, 344155, 393320, 481817, 550648, 688310, 963634, 1376620, 1927268, 2409085, 2753240, 3372719, 3854536, 4818170, 6745438, 9636340, 13490876, 16863595, 19272680, 26981752, 33727190, 67454380, 134908760]

約数ペア:

[(1, 134908760), (2, 67454380), (4, 33727190), (5, 26981752), (7, 19272680), (8, 16863595), (10, 13490876), (14, 9636340), (20, 6745438), (28, 4818170), (35, 3854536), (40, 3372719), (49, 2753240), (56, 2409085), (70, 1927268), (98, 1376620), (140, 963634), (196, 688310), (245, 550648), (280, 481817), (343, 393320), (392, 344155), (490, 275324), (686, 196660), (980, 137662), (1372, 98330), (1715, 78664), (1960, 68831), (2744, 49165), (3430, 39332), (6860, 19666), (9833, 13720)]