137923240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5413}}^1$

素因数の和:5451

約数の個数: 96

約数和(自身を含む): 388833480

約数和(自身を除く): 250910240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 5413, 6370, 10826, 12740, 21652, 25480, 27065, 37891, 43304, 54130, 70369, 75782, 108260, 140738, 151564, 189455, 216520, 265237, 281476, 303128, 351845, 378910, 492583, 530474, 562952, 703690, 757820, 985166, 1060948, 1326185, 1407380, 1515640, 1970332, 2121896, 2462915, 2652370, 2814760, 3448081, 3940664, 4925830, 5304740, 6896162, 9851660, 10609480, 13792324, 17240405, 19703320, 27584648, 34480810, 68961620, 137923240]

約数ペア:

[(1, 137923240), (2, 68961620), (4, 34480810), (5, 27584648), (7, 19703320), (8, 17240405), (10, 13792324), (13, 10609480), (14, 9851660), (20, 6896162), (26, 5304740), (28, 4925830), (35, 3940664), (40, 3448081), (49, 2814760), (52, 2652370), (56, 2462915), (65, 2121896), (70, 1970332), (91, 1515640), (98, 1407380), (104, 1326185), (130, 1060948), (140, 985166), (182, 757820), (196, 703690), (245, 562952), (260, 530474), (280, 492583), (364, 378910), (392, 351845), (455, 303128), (490, 281476), (520, 265237), (637, 216520), (728, 189455), (910, 151564), (980, 140738), (1274, 108260), (1820, 75782), (1960, 70369), (2548, 54130), (3185, 43304), (3640, 37891), (5096, 27065), (5413, 25480), (6370, 21652), (10826, 12740)]