341921440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 953068032

約数和(自身を除く): 611146592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 223, 224, 259, 280, 296, 370, 446, 518, 560, 592, 740, 892, 1036, 1115, 1120, 1184, 1295, 1369, 1480, 1561, 1784, 2072, 2230, 2590, 2738, 2960, 3122, 3568, 4144, 4460, 5180, 5476, 5920, 6244, 6845, 7136, 7805, 8251, 8288, 8920, 9583, 10360, 10952, 12488, 13690, 15610, 16502, 17840, 19166, 20720, 21904, 24976, 27380, 31220, 33004, 35680, 38332, 41255, 41440, 43808, 47915, 49952, 54760, 57757, 62440, 66008, 76664, 82510, 95830, 109520, 115514, 124880, 132016, 153328, 165020, 191660, 219040, 231028, 249760, 264032, 288785, 305287, 306656, 330040, 383320, 462056, 577570, 610574, 660080, 766640, 924112, 1155140, 1221148, 1320160, 1526435, 1533280, 1848224, 2137009, 2310280, 2442296, 3052870, 4274018, 4620560, 4884592, 6105740, 8548036, 9241120, 9769184, 10685045, 12211480, 17096072, 21370090, 24422960, 34192144, 42740180, 48845920, 68384288, 85480360, 170960720, 341921440]

約数ペア:

[(1, 341921440), (2, 170960720), (4, 85480360), (5, 68384288), (7, 48845920), (8, 42740180), (10, 34192144), (14, 24422960), (16, 21370090), (20, 17096072), (28, 12211480), (32, 10685045), (35, 9769184), (37, 9241120), (40, 8548036), (56, 6105740), (70, 4884592), (74, 4620560), (80, 4274018), (112, 3052870), (140, 2442296), (148, 2310280), (160, 2137009), (185, 1848224), (223, 1533280), (224, 1526435), (259, 1320160), (280, 1221148), (296, 1155140), (370, 924112), (446, 766640), (518, 660080), (560, 610574), (592, 577570), (740, 462056), (892, 383320), (1036, 330040), (1115, 306656), (1120, 305287), (1184, 288785), (1295, 264032), (1369, 249760), (1480, 231028), (1561, 219040), (1784, 191660), (2072, 165020), (2230, 153328), (2590, 132016), (2738, 124880), (2960, 115514), (3122, 109520), (3568, 95830), (4144, 82510), (4460, 76664), (5180, 66008), (5476, 62440), (5920, 57757), (6244, 54760), (6845, 49952), (7136, 47915), (7805, 43808), (8251, 41440), (8288, 41255), (8920, 38332), (9583, 35680), (10360, 33004), (10952, 31220), (12488, 27380), (13690, 24976), (15610, 21904), (16502, 20720), (17840, 19166)]