169240960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 128

約数和(自身を含む): 475352640

約数和(自身を除く): 306111680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1021, 1036, 1120, 1184, 1295, 1480, 2042, 2072, 2240, 2368, 2590, 2960, 4084, 4144, 4480, 4736, 5105, 5180, 5920, 7147, 8168, 8288, 10210, 10360, 11840, 14294, 16336, 16576, 20420, 20720, 23680, 28588, 32672, 33152, 35735, 37777, 40840, 41440, 57176, 65344, 71470, 75554, 81680, 82880, 114352, 130688, 142940, 151108, 163360, 165760, 188885, 228704, 264439, 285880, 302216, 326720, 377770, 457408, 528878, 571760, 604432, 653440, 755540, 914816, 1057756, 1143520, 1208864, 1322195, 1511080, 2115512, 2287040, 2417728, 2644390, 3022160, 4231024, 4574080, 4835456, 5288780, 6044320, 8462048, 10577560, 12088640, 16924096, 21155120, 24177280, 33848192, 42310240, 84620480, 169240960]

約数ペア:

[(1, 169240960), (2, 84620480), (4, 42310240), (5, 33848192), (7, 24177280), (8, 21155120), (10, 16924096), (14, 12088640), (16, 10577560), (20, 8462048), (28, 6044320), (32, 5288780), (35, 4835456), (37, 4574080), (40, 4231024), (56, 3022160), (64, 2644390), (70, 2417728), (74, 2287040), (80, 2115512), (112, 1511080), (128, 1322195), (140, 1208864), (148, 1143520), (160, 1057756), (185, 914816), (224, 755540), (259, 653440), (280, 604432), (296, 571760), (320, 528878), (370, 457408), (448, 377770), (518, 326720), (560, 302216), (592, 285880), (640, 264439), (740, 228704), (896, 188885), (1021, 165760), (1036, 163360), (1120, 151108), (1184, 142940), (1295, 130688), (1480, 114352), (2042, 82880), (2072, 81680), (2240, 75554), (2368, 71470), (2590, 65344), (2960, 57176), (4084, 41440), (4144, 40840), (4480, 37777), (4736, 35735), (5105, 33152), (5180, 32672), (5920, 28588), (7147, 23680), (8168, 20720), (8288, 20420), (10210, 16576), (10360, 16336), (11840, 14294)]