15207780224

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27779}}^1$

素因数の和:27860

約数の個数: 128

約数和(自身を含む): 38083046400

約数和(自身を除く): 22875266176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 128, 182, 188, 208, 224, 329, 364, 376, 416, 448, 611, 658, 728, 752, 832, 896, 1222, 1316, 1456, 1504, 1664, 2444, 2632, 2912, 3008, 4277, 4888, 5264, 5824, 6016, 8554, 9776, 10528, 11648, 17108, 19552, 21056, 27779, 34216, 39104, 42112, 55558, 68432, 78208, 111116, 136864, 194453, 222232, 273728, 361127, 388906, 444464, 547456, 722254, 777812, 888928, 1305613, 1444508, 1555624, 1777856, 2527889, 2611226, 2889016, 3111248, 3555712, 5055778, 5222452, 5778032, 6222496, 9139291, 10111556, 10444904, 11556064, 12444992, 16972969, 18278582, 20223112, 20889808, 23112128, 24889984, 33945938, 36557164, 40446224, 41779616, 46224256, 67891876, 73114328, 80892448, 83559232, 118810783, 135783752, 146228656, 161784896, 167118464, 237621566, 271567504, 292457312, 323569792, 475243132, 543135008, 584914624, 950486264, 1086270016, 1169829248, 1900972528, 2172540032, 3801945056, 7603890112, 15207780224]

約数ペア:

[(1, 15207780224), (2, 7603890112), (4, 3801945056), (7, 2172540032), (8, 1900972528), (13, 1169829248), (14, 1086270016), (16, 950486264), (26, 584914624), (28, 543135008), (32, 475243132), (47, 323569792), (52, 292457312), (56, 271567504), (64, 237621566), (91, 167118464), (94, 161784896), (104, 146228656), (112, 135783752), (128, 118810783), (182, 83559232), (188, 80892448), (208, 73114328), (224, 67891876), (329, 46224256), (364, 41779616), (376, 40446224), (416, 36557164), (448, 33945938), (611, 24889984), (658, 23112128), (728, 20889808), (752, 20223112), (832, 18278582), (896, 16972969), (1222, 12444992), (1316, 11556064), (1456, 10444904), (1504, 10111556), (1664, 9139291), (2444, 6222496), (2632, 5778032), (2912, 5222452), (3008, 5055778), (4277, 3555712), (4888, 3111248), (5264, 2889016), (5824, 2611226), (6016, 2527889), (8554, 1777856), (9776, 1555624), (10528, 1444508), (11648, 1305613), (17108, 888928), (19552, 777812), (21056, 722254), (27779, 547456), (34216, 444464), (39104, 388906), (42112, 361127), (55558, 273728), (68432, 222232), (78208, 194453), (111116, 136864)]