185870080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 498605184

約数和(自身を除く): 312735104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 128, 160, 172, 176, 215, 220, 256, 307, 320, 344, 352, 430, 440, 473, 614, 640, 688, 704, 860, 880, 946, 1228, 1280, 1376, 1408, 1535, 1720, 1760, 1892, 2365, 2456, 2752, 2816, 3070, 3377, 3440, 3520, 3784, 4730, 4912, 5504, 6140, 6754, 6880, 7040, 7568, 9460, 9824, 11008, 12280, 13201, 13508, 13760, 14080, 15136, 16885, 18920, 19648, 24560, 26402, 27016, 27520, 30272, 33770, 37840, 39296, 49120, 52804, 54032, 55040, 60544, 66005, 67540, 75680, 78592, 98240, 105608, 108064, 121088, 132010, 135080, 145211, 151360, 196480, 211216, 216128, 264020, 270160, 290422, 302720, 392960, 422432, 432256, 528040, 540320, 580844, 605440, 726055, 844864, 864512, 1056080, 1080640, 1161688, 1452110, 1689728, 2112160, 2161280, 2323376, 2904220, 3379456, 4224320, 4322560, 4646752, 5808440, 8448640, 9293504, 11616880, 16897280, 18587008, 23233760, 37174016, 46467520, 92935040, 185870080]

約数ペア:

[(1, 185870080), (2, 92935040), (4, 46467520), (5, 37174016), (8, 23233760), (10, 18587008), (11, 16897280), (16, 11616880), (20, 9293504), (22, 8448640), (32, 5808440), (40, 4646752), (43, 4322560), (44, 4224320), (55, 3379456), (64, 2904220), (80, 2323376), (86, 2161280), (88, 2112160), (110, 1689728), (128, 1452110), (160, 1161688), (172, 1080640), (176, 1056080), (215, 864512), (220, 844864), (256, 726055), (307, 605440), (320, 580844), (344, 540320), (352, 528040), (430, 432256), (440, 422432), (473, 392960), (614, 302720), (640, 290422), (688, 270160), (704, 264020), (860, 216128), (880, 211216), (946, 196480), (1228, 151360), (1280, 145211), (1376, 135080), (1408, 132010), (1535, 121088), (1720, 108064), (1760, 105608), (1892, 98240), (2365, 78592), (2456, 75680), (2752, 67540), (2816, 66005), (3070, 60544), (3377, 55040), (3440, 54032), (3520, 52804), (3784, 49120), (4730, 39296), (4912, 37840), (5504, 33770), (6140, 30272), (6754, 27520), (6880, 27016), (7040, 26402), (7568, 24560), (9460, 19648), (9824, 18920), (11008, 16885), (12280, 15136), (13201, 14080), (13508, 13760)]