180696672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 216

約数和(自身を含む): 591370416

約数和(自身を除く): 410673744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 167, 204, 208, 221, 234, 272, 288, 289, 306, 312, 334, 408, 416, 442, 468, 501, 544, 578, 612, 624, 663, 668, 816, 867, 884, 936, 1002, 1156, 1224, 1248, 1326, 1336, 1503, 1632, 1734, 1768, 1872, 1989, 2004, 2171, 2312, 2448, 2601, 2652, 2672, 2839, 3006, 3468, 3536, 3744, 3757, 3978, 4008, 4342, 4624, 4896, 5202, 5304, 5344, 5678, 6012, 6513, 6936, 7072, 7514, 7956, 8016, 8517, 8684, 9248, 10404, 10608, 11271, 11356, 12024, 13026, 13872, 15028, 15912, 16032, 17034, 17368, 19539, 20808, 21216, 22542, 22712, 24048, 25551, 26052, 27744, 30056, 31824, 33813, 34068, 34736, 36907, 39078, 41616, 45084, 45424, 48096, 48263, 51102, 52104, 60112, 63648, 67626, 68136, 69472, 73814, 78156, 83232, 90168, 90848, 96526, 102204, 104208, 110721, 120224, 135252, 136272, 144789, 147628, 156312, 180336, 193052, 204408, 208416, 221442, 270504, 272544, 289578, 295256, 312624, 332163, 360672, 386104, 408816, 434367, 442884, 541008, 579156, 590512, 625248, 627419, 664326, 772208, 817632, 868734, 885768, 1082016, 1158312, 1181024, 1254838, 1328652, 1544416, 1737468, 1771536, 1882257, 2316624, 2509676, 2657304, 3474936, 3543072, 3764514, 4633248, 5019352, 5314608, 5646771, 6949872, 7529028, 10038704, 10629216, 11293542, 13899744, 15058056, 20077408, 22587084, 30116112, 45174168, 60232224, 90348336, 180696672]

約数ペア:

[(1, 180696672), (2, 90348336), (3, 60232224), (4, 45174168), (6, 30116112), (8, 22587084), (9, 20077408), (12, 15058056), (13, 13899744), (16, 11293542), (17, 10629216), (18, 10038704), (24, 7529028), (26, 6949872), (32, 5646771), (34, 5314608), (36, 5019352), (39, 4633248), (48, 3764514), (51, 3543072), (52, 3474936), (68, 2657304), (72, 2509676), (78, 2316624), (96, 1882257), (102, 1771536), (104, 1737468), (117, 1544416), (136, 1328652), (144, 1254838), (153, 1181024), (156, 1158312), (167, 1082016), (204, 885768), (208, 868734), (221, 817632), (234, 772208), (272, 664326), (288, 627419), (289, 625248), (306, 590512), (312, 579156), (334, 541008), (408, 442884), (416, 434367), (442, 408816), (468, 386104), (501, 360672), (544, 332163), (578, 312624), (612, 295256), (624, 289578), (663, 272544), (668, 270504), (816, 221442), (867, 208416), (884, 204408), (936, 193052), (1002, 180336), (1156, 156312), (1224, 147628), (1248, 144789), (1326, 136272), (1336, 135252), (1503, 120224), (1632, 110721), (1734, 104208), (1768, 102204), (1872, 96526), (1989, 90848), (2004, 90168), (2171, 83232), (2312, 78156), (2448, 73814), (2601, 69472), (2652, 68136), (2672, 67626), (2839, 63648), (3006, 60112), (3468, 52104), (3536, 51102), (3744, 48263), (3757, 48096), (3978, 45424), (4008, 45084), (4342, 41616), (4624, 39078), (4896, 36907), (5202, 34736), (5304, 34068), (5344, 33813), (5678, 31824), (6012, 30056), (6513, 27744), (6936, 26052), (7072, 25551), (7514, 24048), (7956, 22712), (8016, 22542), (8517, 21216), (8684, 20808), (9248, 19539), (10404, 17368), (10608, 17034), (11271, 16032), (11356, 15912), (12024, 15028), (13026, 13872)]