12372280480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{2917}}^1$

素因数の和:3487

約数の個数: 144

約数和(自身を含む): 34076205576

約数和(自身を除く): 21703925096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 541, 560, 784, 980, 1082, 1120, 1568, 1960, 2164, 2705, 2917, 3787, 3920, 4328, 5410, 5834, 7574, 7840, 8656, 10820, 11668, 14585, 15148, 17312, 18935, 20419, 21640, 23336, 26509, 29170, 30296, 37870, 40838, 43280, 46672, 53018, 58340, 60592, 75740, 81676, 86560, 93344, 102095, 106036, 116680, 121184, 132545, 142933, 151480, 163352, 204190, 212072, 233360, 265090, 285866, 302960, 326704, 408380, 424144, 466720, 530180, 571732, 605920, 653408, 714665, 816760, 848288, 1060360, 1143464, 1429330, 1578097, 1633520, 2120720, 2286928, 2858660, 3156194, 3267040, 4241440, 4573856, 5717320, 6312388, 7890485, 11046679, 11434640, 12624776, 15780970, 22093358, 22869280, 25249552, 31561940, 44186716, 50499104, 55233395, 63123880, 77326753, 88373432, 110466790, 126247760, 154653506, 176746864, 220933580, 252495520, 309307012, 353493728, 386633765, 441867160, 618614024, 773267530, 883734320, 1237228048, 1546535060, 1767468640, 2474456096, 3093070120, 6186140240, 12372280480]

約数ペア:

[(1, 12372280480), (2, 6186140240), (4, 3093070120), (5, 2474456096), (7, 1767468640), (8, 1546535060), (10, 1237228048), (14, 883734320), (16, 773267530), (20, 618614024), (28, 441867160), (32, 386633765), (35, 353493728), (40, 309307012), (49, 252495520), (56, 220933580), (70, 176746864), (80, 154653506), (98, 126247760), (112, 110466790), (140, 88373432), (160, 77326753), (196, 63123880), (224, 55233395), (245, 50499104), (280, 44186716), (392, 31561940), (490, 25249552), (541, 22869280), (560, 22093358), (784, 15780970), (980, 12624776), (1082, 11434640), (1120, 11046679), (1568, 7890485), (1960, 6312388), (2164, 5717320), (2705, 4573856), (2917, 4241440), (3787, 3267040), (3920, 3156194), (4328, 2858660), (5410, 2286928), (5834, 2120720), (7574, 1633520), (7840, 1578097), (8656, 1429330), (10820, 1143464), (11668, 1060360), (14585, 848288), (15148, 816760), (17312, 714665), (18935, 653408), (20419, 605920), (21640, 571732), (23336, 530180), (26509, 466720), (29170, 424144), (30296, 408380), (37870, 326704), (40838, 302960), (43280, 285866), (46672, 265090), (53018, 233360), (58340, 212072), (60592, 204190), (75740, 163352), (81676, 151480), (86560, 142933), (93344, 132545), (102095, 121184), (106036, 116680)]