926451680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 2753533440

約数和(自身を除く): 1827081760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 139, 140, 154, 160, 176, 220, 224, 278, 280, 308, 352, 385, 440, 541, 556, 560, 616, 695, 770, 880, 973, 1082, 1112, 1120, 1232, 1390, 1529, 1540, 1760, 1946, 2164, 2224, 2464, 2705, 2780, 3058, 3080, 3787, 3892, 4328, 4448, 4865, 5410, 5560, 5951, 6116, 6160, 7574, 7645, 7784, 8656, 9730, 10703, 10820, 11120, 11902, 12232, 12320, 15148, 15290, 15568, 17312, 18935, 19460, 21406, 21640, 22240, 23804, 24464, 29755, 30296, 30580, 31136, 37870, 38920, 41657, 42812, 43280, 47608, 48928, 53515, 59510, 60592, 61160, 75199, 75740, 77840, 83314, 85624, 86560, 95216, 107030, 119020, 121184, 122320, 150398, 151480, 155680, 166628, 171248, 190432, 208285, 214060, 238040, 244640, 300796, 302960, 333256, 342496, 375995, 416570, 428120, 476080, 526393, 601592, 605920, 666512, 751990, 827189, 833140, 856240, 952160, 1052786, 1203184, 1333024, 1503980, 1654378, 1666280, 1712480, 2105572, 2406368, 2631965, 3007960, 3308756, 3332560, 4135945, 4211144, 5263930, 5790323, 6015920, 6617512, 6665120, 8271890, 8422288, 10527860, 11580646, 12031840, 13235024, 16543780, 16844576, 21055720, 23161292, 26470048, 28951615, 33087560, 42111440, 46322584, 57903230, 66175120, 84222880, 92645168, 115806460, 132350240, 185290336, 231612920, 463225840, 926451680]

約数ペア:

[(1, 926451680), (2, 463225840), (4, 231612920), (5, 185290336), (7, 132350240), (8, 115806460), (10, 92645168), (11, 84222880), (14, 66175120), (16, 57903230), (20, 46322584), (22, 42111440), (28, 33087560), (32, 28951615), (35, 26470048), (40, 23161292), (44, 21055720), (55, 16844576), (56, 16543780), (70, 13235024), (77, 12031840), (80, 11580646), (88, 10527860), (110, 8422288), (112, 8271890), (139, 6665120), (140, 6617512), (154, 6015920), (160, 5790323), (176, 5263930), (220, 4211144), (224, 4135945), (278, 3332560), (280, 3308756), (308, 3007960), (352, 2631965), (385, 2406368), (440, 2105572), (541, 1712480), (556, 1666280), (560, 1654378), (616, 1503980), (695, 1333024), (770, 1203184), (880, 1052786), (973, 952160), (1082, 856240), (1112, 833140), (1120, 827189), (1232, 751990), (1390, 666512), (1529, 605920), (1540, 601592), (1760, 526393), (1946, 476080), (2164, 428120), (2224, 416570), (2464, 375995), (2705, 342496), (2780, 333256), (3058, 302960), (3080, 300796), (3787, 244640), (3892, 238040), (4328, 214060), (4448, 208285), (4865, 190432), (5410, 171248), (5560, 166628), (5951, 155680), (6116, 151480), (6160, 150398), (7574, 122320), (7645, 121184), (7784, 119020), (8656, 107030), (9730, 95216), (10703, 86560), (10820, 85624), (11120, 83314), (11902, 77840), (12232, 75740), (12320, 75199), (15148, 61160), (15290, 60592), (15568, 59510), (17312, 53515), (18935, 48928), (19460, 47608), (21406, 43280), (21640, 42812), (22240, 41657), (23804, 38920), (24464, 37870), (29755, 31136), (30296, 30580)]