164843280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32707}}^1$

素因数の和:32733

約数の個数: 120

約数和(自身を含む): 632703552

約数和(自身を除く): 467860272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32707, 65414, 98121, 130828, 163535, 196242, 228949, 261656, 294363, 327070, 392484, 457898, 490605, 523312, 588726, 654140, 686847, 784968, 915796, 981210, 1144745, 1177452, 1308280, 1373694, 1471815, 1569936, 1831592, 1962420, 2060541, 2289490, 2354904, 2616560, 2747388, 2943630, 3434235, 3663184, 3924840, 4121082, 4578980, 4709808, 5494776, 5887260, 6868470, 7849680, 8242164, 9157960, 10302705, 10989552, 11774520, 13736940, 16484328, 18315920, 20605410, 23549040, 27473880, 32968656, 41210820, 54947760, 82421640, 164843280]

約数ペア:

[(1, 164843280), (2, 82421640), (3, 54947760), (4, 41210820), (5, 32968656), (6, 27473880), (7, 23549040), (8, 20605410), (9, 18315920), (10, 16484328), (12, 13736940), (14, 11774520), (15, 10989552), (16, 10302705), (18, 9157960), (20, 8242164), (21, 7849680), (24, 6868470), (28, 5887260), (30, 5494776), (35, 4709808), (36, 4578980), (40, 4121082), (42, 3924840), (45, 3663184), (48, 3434235), (56, 2943630), (60, 2747388), (63, 2616560), (70, 2354904), (72, 2289490), (80, 2060541), (84, 1962420), (90, 1831592), (105, 1569936), (112, 1471815), (120, 1373694), (126, 1308280), (140, 1177452), (144, 1144745), (168, 981210), (180, 915796), (210, 784968), (240, 686847), (252, 654140), (280, 588726), (315, 523312), (336, 490605), (360, 457898), (420, 392484), (504, 327070), (560, 294363), (630, 261656), (720, 228949), (840, 196242), (1008, 163535), (1260, 130828), (1680, 98121), (2520, 65414), (5040, 32707)]