141926960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13339}}^1$

素因数の和:13378

約数の個数: 80

約数和(自身を含む): 396998400

約数和(自身を除く): 255071440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 13339, 26678, 53356, 66695, 93373, 106712, 133390, 186746, 213424, 253441, 266780, 373492, 466865, 506882, 533560, 746984, 933730, 1013764, 1067120, 1267205, 1493968, 1774087, 1867460, 2027528, 2534410, 3548174, 3734920, 4055056, 5068820, 7096348, 7469840, 8870435, 10137640, 14192696, 17740870, 20275280, 28385392, 35481740, 70963480, 141926960]

約数ペア:

[(1, 141926960), (2, 70963480), (4, 35481740), (5, 28385392), (7, 20275280), (8, 17740870), (10, 14192696), (14, 10137640), (16, 8870435), (19, 7469840), (20, 7096348), (28, 5068820), (35, 4055056), (38, 3734920), (40, 3548174), (56, 2534410), (70, 2027528), (76, 1867460), (80, 1774087), (95, 1493968), (112, 1267205), (133, 1067120), (140, 1013764), (152, 933730), (190, 746984), (266, 533560), (280, 506882), (304, 466865), (380, 373492), (532, 266780), (560, 253441), (665, 213424), (760, 186746), (1064, 133390), (1330, 106712), (1520, 93373), (2128, 66695), (2660, 53356), (5320, 26678), (10640, 13339)]