224788960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:737

約数の個数: 144

約数和(自身を含む): 618973488

約数和(自身を除く): 394184528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 160, 170, 176, 187, 220, 242, 272, 340, 352, 374, 440, 484, 544, 605, 680, 683, 748, 880, 935, 968, 1210, 1360, 1366, 1496, 1760, 1870, 1936, 2057, 2420, 2720, 2732, 2992, 3415, 3740, 3872, 4114, 4840, 5464, 5984, 6830, 7480, 7513, 8228, 9680, 10285, 10928, 11611, 13660, 14960, 15026, 16456, 19360, 20570, 21856, 23222, 27320, 29920, 30052, 32912, 37565, 41140, 46444, 54640, 58055, 60104, 65824, 75130, 82280, 82643, 92888, 109280, 116110, 120208, 127721, 150260, 164560, 165286, 185776, 232220, 240416, 255442, 300520, 329120, 330572, 371552, 413215, 464440, 510884, 601040, 638605, 661144, 826430, 928880, 1021768, 1202080, 1277210, 1322288, 1404931, 1652860, 1857760, 2043536, 2554420, 2644576, 2809862, 3305720, 4087072, 5108840, 5619724, 6611440, 7024655, 10217680, 11239448, 13222880, 14049310, 20435360, 22478896, 28098620, 44957792, 56197240, 112394480, 224788960]

約数ペア:

[(1, 224788960), (2, 112394480), (4, 56197240), (5, 44957792), (8, 28098620), (10, 22478896), (11, 20435360), (16, 14049310), (17, 13222880), (20, 11239448), (22, 10217680), (32, 7024655), (34, 6611440), (40, 5619724), (44, 5108840), (55, 4087072), (68, 3305720), (80, 2809862), (85, 2644576), (88, 2554420), (110, 2043536), (121, 1857760), (136, 1652860), (160, 1404931), (170, 1322288), (176, 1277210), (187, 1202080), (220, 1021768), (242, 928880), (272, 826430), (340, 661144), (352, 638605), (374, 601040), (440, 510884), (484, 464440), (544, 413215), (605, 371552), (680, 330572), (683, 329120), (748, 300520), (880, 255442), (935, 240416), (968, 232220), (1210, 185776), (1360, 165286), (1366, 164560), (1496, 150260), (1760, 127721), (1870, 120208), (1936, 116110), (2057, 109280), (2420, 92888), (2720, 82643), (2732, 82280), (2992, 75130), (3415, 65824), (3740, 60104), (3872, 58055), (4114, 54640), (4840, 46444), (5464, 41140), (5984, 37565), (6830, 32912), (7480, 30052), (7513, 29920), (8228, 27320), (9680, 23222), (10285, 21856), (10928, 20570), (11611, 19360), (13660, 16456), (14960, 15026)]