216896960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2678

約数の個数: 112

約数和(自身を含む): 606454464

約数和(自身を除く): 389557504

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, 2617, 2960, 4144, 5180, 5234, 5920, 8288, 10360, 10468, 11840, 13085, 16576, 18319, 20720, 20936, 26170, 36638, 41440, 41872, 52340, 73276, 82880, 83744, 91595, 96829, 104680, 146552, 167488, 183190, 193658, 209360, 293104, 366380, 387316, 418720, 484145, 586208, 677803, 732760, 774632, 837440, 968290, 1172416, 1355606, 1465520, 1549264, 1936580, 2711212, 2931040, 3098528, 3389015, 3873160, 5422424, 5862080, 6197056, 6778030, 7746320, 10844848, 13556060, 15492640, 21689696, 27112120, 30985280, 43379392, 54224240, 108448480, 216896960]

約数ペア:

[(1, 216896960), (2, 108448480), (4, 54224240), (5, 43379392), (7, 30985280), (8, 27112120), (10, 21689696), (14, 15492640), (16, 13556060), (20, 10844848), (28, 7746320), (32, 6778030), (35, 6197056), (37, 5862080), (40, 5422424), (56, 3873160), (64, 3389015), (70, 3098528), (74, 2931040), (80, 2711212), (112, 1936580), (140, 1549264), (148, 1465520), (160, 1355606), (185, 1172416), (224, 968290), (259, 837440), (280, 774632), (296, 732760), (320, 677803), (370, 586208), (448, 484145), (518, 418720), (560, 387316), (592, 366380), (740, 293104), (1036, 209360), (1120, 193658), (1184, 183190), (1295, 167488), (1480, 146552), (2072, 104680), (2240, 96829), (2368, 91595), (2590, 83744), (2617, 82880), (2960, 73276), (4144, 52340), (5180, 41872), (5234, 41440), (5920, 36638), (8288, 26170), (10360, 20936), (10468, 20720), (11840, 18319), (13085, 16576)]