2015886880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{6143}}^1$

素因数の和:6458

約数の個数: 96

約数和(自身を含む): 5462360064

約数和(自身を除く): 3446473184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 293, 560, 586, 1120, 1172, 1465, 2051, 2344, 2930, 4102, 4688, 5860, 6143, 8204, 9376, 10255, 11720, 12286, 16408, 20510, 23440, 24572, 30715, 32816, 41020, 43001, 46880, 49144, 61430, 65632, 82040, 86002, 98288, 122860, 164080, 172004, 196576, 215005, 245720, 328160, 344008, 430010, 491440, 688016, 860020, 982880, 1376032, 1720040, 1799899, 3440080, 3599798, 6880160, 7199596, 8999495, 12599293, 14399192, 17998990, 25198586, 28798384, 35997980, 50397172, 57596768, 62996465, 71995960, 100794344, 125992930, 143991920, 201588688, 251985860, 287983840, 403177376, 503971720, 1007943440, 2015886880]

約数ペア:

[(1, 2015886880), (2, 1007943440), (4, 503971720), (5, 403177376), (7, 287983840), (8, 251985860), (10, 201588688), (14, 143991920), (16, 125992930), (20, 100794344), (28, 71995960), (32, 62996465), (35, 57596768), (40, 50397172), (56, 35997980), (70, 28798384), (80, 25198586), (112, 17998990), (140, 14399192), (160, 12599293), (224, 8999495), (280, 7199596), (293, 6880160), (560, 3599798), (586, 3440080), (1120, 1799899), (1172, 1720040), (1465, 1376032), (2051, 982880), (2344, 860020), (2930, 688016), (4102, 491440), (4688, 430010), (5860, 344008), (6143, 328160), (8204, 245720), (9376, 215005), (10255, 196576), (11720, 172004), (12286, 164080), (16408, 122860), (20510, 98288), (23440, 86002), (24572, 82040), (30715, 65632), (32816, 61430), (41020, 49144), (43001, 46880)]