223829120

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 572832000

約数和(自身を除く): 349002880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 79, 80, 95, 128, 152, 158, 160, 190, 233, 304, 316, 320, 380, 395, 466, 608, 632, 640, 760, 790, 932, 1165, 1216, 1264, 1501, 1520, 1580, 1864, 2330, 2432, 2528, 3002, 3040, 3160, 3728, 4427, 4660, 5056, 6004, 6080, 6320, 7456, 7505, 8854, 9320, 10112, 12008, 12160, 12640, 14912, 15010, 17708, 18407, 18640, 22135, 24016, 25280, 29824, 30020, 35416, 36814, 37280, 44270, 48032, 50560, 60040, 70832, 73628, 74560, 88540, 92035, 96064, 120080, 141664, 147256, 149120, 177080, 184070, 192128, 240160, 283328, 294512, 349733, 354160, 368140, 480320, 566656, 589024, 699466, 708320, 736280, 960640, 1178048, 1398932, 1416640, 1472560, 1748665, 2356096, 2797864, 2833280, 2945120, 3497330, 5595728, 5890240, 6994660, 11191456, 11780480, 13989320, 22382912, 27978640, 44765824, 55957280, 111914560, 223829120]

約数ペア:

[(1, 223829120), (2, 111914560), (4, 55957280), (5, 44765824), (8, 27978640), (10, 22382912), (16, 13989320), (19, 11780480), (20, 11191456), (32, 6994660), (38, 5890240), (40, 5595728), (64, 3497330), (76, 2945120), (79, 2833280), (80, 2797864), (95, 2356096), (128, 1748665), (152, 1472560), (158, 1416640), (160, 1398932), (190, 1178048), (233, 960640), (304, 736280), (316, 708320), (320, 699466), (380, 589024), (395, 566656), (466, 480320), (608, 368140), (632, 354160), (640, 349733), (760, 294512), (790, 283328), (932, 240160), (1165, 192128), (1216, 184070), (1264, 177080), (1501, 149120), (1520, 147256), (1580, 141664), (1864, 120080), (2330, 96064), (2432, 92035), (2528, 88540), (3002, 74560), (3040, 73628), (3160, 70832), (3728, 60040), (4427, 50560), (4660, 48032), (5056, 44270), (6004, 37280), (6080, 36814), (6320, 35416), (7456, 30020), (7505, 29824), (8854, 25280), (9320, 24016), (10112, 22135), (12008, 18640), (12160, 18407), (12640, 17708), (14912, 15010)]