226179520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2790

約数の個数: 112

約数和(自身を含む): 632399040

約数和(自身を除く): 406219520

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, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2729, 2960, 4144, 5180, 5458, 5920, 8288, 10360, 10916, 11840, 13645, 16576, 19103, 20720, 21832, 27290, 38206, 41440, 43664, 54580, 76412, 82880, 87328, 95515, 100973, 109160, 152824, 174656, 191030, 201946, 218320, 305648, 382060, 403892, 436640, 504865, 611296, 706811, 764120, 807784, 873280, 1009730, 1222592, 1413622, 1528240, 1615568, 2019460, 2827244, 3056480, 3231136, 3534055, 4038920, 5654488, 6112960, 6462272, 7068110, 8077840, 11308976, 14136220, 16155680, 22617952, 28272440, 32311360, 45235904, 56544880, 113089760, 226179520]

約数ペア:

[(1, 226179520), (2, 113089760), (4, 56544880), (5, 45235904), (7, 32311360), (8, 28272440), (10, 22617952), (14, 16155680), (16, 14136220), (20, 11308976), (28, 8077840), (32, 7068110), (35, 6462272), (37, 6112960), (40, 5654488), (56, 4038920), (64, 3534055), (70, 3231136), (74, 3056480), (80, 2827244), (112, 2019460), (140, 1615568), (148, 1528240), (160, 1413622), (185, 1222592), (224, 1009730), (259, 873280), (280, 807784), (296, 764120), (320, 706811), (370, 611296), (448, 504865), (518, 436640), (560, 403892), (592, 382060), (740, 305648), (1036, 218320), (1120, 201946), (1184, 191030), (1295, 174656), (1480, 152824), (2072, 109160), (2240, 100973), (2368, 95515), (2590, 87328), (2729, 82880), (2960, 76412), (4144, 54580), (5180, 43664), (5458, 41440), (5920, 38206), (8288, 27290), (10360, 21832), (10916, 20720), (11840, 19103), (13645, 16576)]