137241280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 360493056

約数和(自身を除く): 223251776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 220, 254, 307, 320, 352, 440, 508, 614, 635, 704, 880, 1016, 1228, 1270, 1397, 1535, 1760, 2032, 2456, 2540, 2794, 3070, 3377, 3520, 4064, 4912, 5080, 5588, 6140, 6754, 6985, 8128, 9824, 10160, 11176, 12280, 13508, 13970, 16885, 19648, 20320, 22352, 24560, 27016, 27940, 33770, 38989, 40640, 44704, 49120, 54032, 55880, 67540, 77978, 89408, 98240, 108064, 111760, 135080, 155956, 194945, 216128, 223520, 270160, 311912, 389890, 428879, 447040, 540320, 623824, 779780, 857758, 1080640, 1247648, 1559560, 1715516, 2144395, 2495296, 3119120, 3431032, 4288790, 6238240, 6862064, 8577580, 12476480, 13724128, 17155160, 27448256, 34310320, 68620640, 137241280]

約数ペア:

[(1, 137241280), (2, 68620640), (4, 34310320), (5, 27448256), (8, 17155160), (10, 13724128), (11, 12476480), (16, 8577580), (20, 6862064), (22, 6238240), (32, 4288790), (40, 3431032), (44, 3119120), (55, 2495296), (64, 2144395), (80, 1715516), (88, 1559560), (110, 1247648), (127, 1080640), (160, 857758), (176, 779780), (220, 623824), (254, 540320), (307, 447040), (320, 428879), (352, 389890), (440, 311912), (508, 270160), (614, 223520), (635, 216128), (704, 194945), (880, 155956), (1016, 135080), (1228, 111760), (1270, 108064), (1397, 98240), (1535, 89408), (1760, 77978), (2032, 67540), (2456, 55880), (2540, 54032), (2794, 49120), (3070, 44704), (3377, 40640), (3520, 38989), (4064, 33770), (4912, 27940), (5080, 27016), (5588, 24560), (6140, 22352), (6754, 20320), (6985, 19648), (8128, 16885), (9824, 13970), (10160, 13508), (11176, 12280)]