15693890080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1\times {\mathrm{3659}}^1$

素因数の和:6122

約数の個数: 96

約数和(自身を含む): 40475090880

約数和(自身を除く): 24781200800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2437, 3659, 4874, 7318, 9748, 12185, 14636, 18295, 19496, 24370, 26807, 29272, 36590, 38992, 40249, 48740, 53614, 58544, 73180, 77984, 80498, 97480, 107228, 117088, 134035, 146360, 160996, 194960, 201245, 214456, 268070, 292720, 321992, 389920, 402490, 428912, 536140, 585440, 643984, 804980, 857824, 1072280, 1287968, 1609960, 2144560, 3219920, 4289120, 6439840, 8916983, 17833966, 35667932, 44584915, 71335864, 89169830, 98086813, 142671728, 178339660, 196173626, 285343456, 356679320, 392347252, 490434065, 713358640, 784694504, 980868130, 1426717280, 1569389008, 1961736260, 3138778016, 3923472520, 7846945040, 15693890080]

約数ペア:

[(1, 15693890080), (2, 7846945040), (4, 3923472520), (5, 3138778016), (8, 1961736260), (10, 1569389008), (11, 1426717280), (16, 980868130), (20, 784694504), (22, 713358640), (32, 490434065), (40, 392347252), (44, 356679320), (55, 285343456), (80, 196173626), (88, 178339660), (110, 142671728), (160, 98086813), (176, 89169830), (220, 71335864), (352, 44584915), (440, 35667932), (880, 17833966), (1760, 8916983), (2437, 6439840), (3659, 4289120), (4874, 3219920), (7318, 2144560), (9748, 1609960), (12185, 1287968), (14636, 1072280), (18295, 857824), (19496, 804980), (24370, 643984), (26807, 585440), (29272, 536140), (36590, 428912), (38992, 402490), (40249, 389920), (48740, 321992), (53614, 292720), (58544, 268070), (73180, 214456), (77984, 201245), (80498, 194960), (97480, 160996), (107228, 146360), (117088, 134035)]