84620480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1082

約数の個数: 112

約数和(自身を含む): 236744256

約数和(自身を除く): 152123776

約数列:

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

約数ペア:

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