1139093120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 2987539200

約数和(自身を除く): 1848446080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 239, 320, 352, 440, 478, 640, 677, 704, 880, 956, 1195, 1354, 1408, 1760, 1912, 2390, 2629, 2708, 3385, 3520, 3824, 4780, 5258, 5416, 6770, 7040, 7447, 7648, 9560, 10516, 10832, 13145, 13540, 14894, 15296, 19120, 21032, 21664, 26290, 27080, 29788, 30592, 37235, 38240, 42064, 43328, 52580, 54160, 59576, 74470, 76480, 84128, 86656, 105160, 108320, 119152, 148940, 152960, 161803, 168256, 210320, 216640, 238304, 297880, 323606, 336512, 420640, 433280, 476608, 595760, 647212, 809015, 841280, 953216, 1191520, 1294424, 1618030, 1682560, 1779833, 2383040, 2588848, 3236060, 3559666, 4766080, 5177696, 6472120, 7119332, 8899165, 10355392, 12944240, 14238664, 17798330, 20710784, 25888480, 28477328, 35596660, 51776960, 56954656, 71193320, 103553920, 113909312, 142386640, 227818624, 284773280, 569546560, 1139093120]

約数ペア:

[(1, 1139093120), (2, 569546560), (4, 284773280), (5, 227818624), (8, 142386640), (10, 113909312), (11, 103553920), (16, 71193320), (20, 56954656), (22, 51776960), (32, 35596660), (40, 28477328), (44, 25888480), (55, 20710784), (64, 17798330), (80, 14238664), (88, 12944240), (110, 10355392), (128, 8899165), (160, 7119332), (176, 6472120), (220, 5177696), (239, 4766080), (320, 3559666), (352, 3236060), (440, 2588848), (478, 2383040), (640, 1779833), (677, 1682560), (704, 1618030), (880, 1294424), (956, 1191520), (1195, 953216), (1354, 841280), (1408, 809015), (1760, 647212), (1912, 595760), (2390, 476608), (2629, 433280), (2708, 420640), (3385, 336512), (3520, 323606), (3824, 297880), (4780, 238304), (5258, 216640), (5416, 210320), (6770, 168256), (7040, 161803), (7447, 152960), (7648, 148940), (9560, 119152), (10516, 108320), (10832, 105160), (13145, 86656), (13540, 84128), (14894, 76480), (15296, 74470), (19120, 59576), (21032, 54160), (21664, 52580), (26290, 43328), (27080, 42064), (29788, 38240), (30592, 37235)]