548965120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 1450487808

約数和(自身を除く): 901522688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 307, 320, 352, 440, 508, 614, 635, 640, 704, 880, 1016, 1228, 1270, 1280, 1397, 1408, 1535, 1760, 2032, 2456, 2540, 2794, 2816, 3070, 3377, 3520, 4064, 4912, 5080, 5588, 6140, 6754, 6985, 7040, 8128, 9824, 10160, 11176, 12280, 13508, 13970, 14080, 16256, 16885, 19648, 20320, 22352, 24560, 27016, 27940, 32512, 33770, 38989, 39296, 40640, 44704, 49120, 54032, 55880, 67540, 77978, 78592, 81280, 89408, 98240, 108064, 111760, 135080, 155956, 162560, 178816, 194945, 196480, 216128, 223520, 270160, 311912, 357632, 389890, 392960, 428879, 432256, 447040, 540320, 623824, 779780, 857758, 864512, 894080, 1080640, 1247648, 1559560, 1715516, 1788160, 2144395, 2161280, 2495296, 3119120, 3431032, 4288790, 4322560, 4990592, 6238240, 6862064, 8577580, 9981184, 12476480, 13724128, 17155160, 24952960, 27448256, 34310320, 49905920, 54896512, 68620640, 109793024, 137241280, 274482560, 548965120]

約数ペア:

[(1, 548965120), (2, 274482560), (4, 137241280), (5, 109793024), (8, 68620640), (10, 54896512), (11, 49905920), (16, 34310320), (20, 27448256), (22, 24952960), (32, 17155160), (40, 13724128), (44, 12476480), (55, 9981184), (64, 8577580), (80, 6862064), (88, 6238240), (110, 4990592), (127, 4322560), (128, 4288790), (160, 3431032), (176, 3119120), (220, 2495296), (254, 2161280), (256, 2144395), (307, 1788160), (320, 1715516), (352, 1559560), (440, 1247648), (508, 1080640), (614, 894080), (635, 864512), (640, 857758), (704, 779780), (880, 623824), (1016, 540320), (1228, 447040), (1270, 432256), (1280, 428879), (1397, 392960), (1408, 389890), (1535, 357632), (1760, 311912), (2032, 270160), (2456, 223520), (2540, 216128), (2794, 196480), (2816, 194945), (3070, 178816), (3377, 162560), (3520, 155956), (4064, 135080), (4912, 111760), (5080, 108064), (5588, 98240), (6140, 89408), (6754, 81280), (6985, 78592), (7040, 77978), (8128, 67540), (9824, 55880), (10160, 54032), (11176, 49120), (12280, 44704), (13508, 40640), (13970, 39296), (14080, 38989), (16256, 33770), (16885, 32512), (19648, 27940), (20320, 27016), (22352, 24560)]