140733880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1301

約数の個数: 96

約数和(自身を含む): 374900400

約数和(自身を除く): 234166520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 590, 826, 980, 1180, 1217, 1652, 1960, 2065, 2360, 2434, 2891, 3304, 4130, 4868, 5782, 6085, 8260, 8519, 9736, 11564, 12170, 14455, 16520, 17038, 23128, 24340, 28910, 34076, 42595, 48680, 57820, 59633, 68152, 71803, 85190, 115640, 119266, 143606, 170380, 238532, 287212, 298165, 340760, 359015, 477064, 502621, 574424, 596330, 718030, 1005242, 1192660, 1436060, 2010484, 2385320, 2513105, 2872120, 3518347, 4020968, 5026210, 7036694, 10052420, 14073388, 17591735, 20104840, 28146776, 35183470, 70366940, 140733880]

約数ペア:

[(1, 140733880), (2, 70366940), (4, 35183470), (5, 28146776), (7, 20104840), (8, 17591735), (10, 14073388), (14, 10052420), (20, 7036694), (28, 5026210), (35, 4020968), (40, 3518347), (49, 2872120), (56, 2513105), (59, 2385320), (70, 2010484), (98, 1436060), (118, 1192660), (140, 1005242), (196, 718030), (236, 596330), (245, 574424), (280, 502621), (295, 477064), (392, 359015), (413, 340760), (472, 298165), (490, 287212), (590, 238532), (826, 170380), (980, 143606), (1180, 119266), (1217, 115640), (1652, 85190), (1960, 71803), (2065, 68152), (2360, 59633), (2434, 57820), (2891, 48680), (3304, 42595), (4130, 34076), (4868, 28910), (5782, 24340), (6085, 23128), (8260, 17038), (8519, 16520), (9736, 14455), (11564, 12170)]