1880537008

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 4681843200

約数和(自身を除く): 2801306192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 227, 229, 238, 266, 272, 304, 323, 454, 458, 476, 532, 646, 908, 916, 952, 1064, 1292, 1589, 1603, 1816, 1832, 1904, 2128, 2261, 2584, 3178, 3206, 3632, 3664, 3859, 3893, 4313, 4351, 4522, 5168, 6356, 6412, 7718, 7786, 8626, 8702, 9044, 12712, 12824, 15436, 15572, 17252, 17404, 18088, 25424, 25648, 27013, 27251, 30191, 30457, 30872, 31144, 34504, 34808, 36176, 51983, 54026, 54502, 60382, 60914, 61744, 62288, 69008, 69616, 73321, 73967, 103966, 108052, 109004, 120764, 121828, 146642, 147934, 207932, 216104, 218008, 241528, 243656, 293284, 295868, 363881, 415864, 432208, 436016, 483056, 487312, 513247, 517769, 586568, 591736, 727762, 831728, 883711, 987677, 1026494, 1035538, 1173136, 1183472, 1455524, 1767422, 1975354, 2052988, 2071076, 2911048, 3534844, 3950708, 4105976, 4142152, 5822096, 6185977, 6913739, 7069688, 7901416, 8211952, 8284304, 12371954, 13827478, 14139376, 15802832, 16790509, 24743908, 27654956, 33581018, 49487816, 55309912, 67162036, 98975632, 110619824, 117533563, 134324072, 235067126, 268648144, 470134252, 940268504, 1880537008]

約数ペア:

[(1, 1880537008), (2, 940268504), (4, 470134252), (7, 268648144), (8, 235067126), (14, 134324072), (16, 117533563), (17, 110619824), (19, 98975632), (28, 67162036), (34, 55309912), (38, 49487816), (56, 33581018), (68, 27654956), (76, 24743908), (112, 16790509), (119, 15802832), (133, 14139376), (136, 13827478), (152, 12371954), (227, 8284304), (229, 8211952), (238, 7901416), (266, 7069688), (272, 6913739), (304, 6185977), (323, 5822096), (454, 4142152), (458, 4105976), (476, 3950708), (532, 3534844), (646, 2911048), (908, 2071076), (916, 2052988), (952, 1975354), (1064, 1767422), (1292, 1455524), (1589, 1183472), (1603, 1173136), (1816, 1035538), (1832, 1026494), (1904, 987677), (2128, 883711), (2261, 831728), (2584, 727762), (3178, 591736), (3206, 586568), (3632, 517769), (3664, 513247), (3859, 487312), (3893, 483056), (4313, 436016), (4351, 432208), (4522, 415864), (5168, 363881), (6356, 295868), (6412, 293284), (7718, 243656), (7786, 241528), (8626, 218008), (8702, 216104), (9044, 207932), (12712, 147934), (12824, 146642), (15436, 121828), (15572, 120764), (17252, 109004), (17404, 108052), (18088, 103966), (25424, 73967), (25648, 73321), (27013, 69616), (27251, 69008), (30191, 62288), (30457, 61744), (30872, 60914), (31144, 60382), (34504, 54502), (34808, 54026), (36176, 51983)]