2277459520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27479}}^1$

素因数の和:27540

約数の個数: 112

約数和(自身を含む): 6365687040

約数和(自身を除く): 4088227520

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, 2960, 4144, 5180, 5920, 8288, 10360, 11840, 16576, 20720, 27479, 41440, 54958, 82880, 109916, 137395, 192353, 219832, 274790, 384706, 439664, 549580, 769412, 879328, 961765, 1016723, 1099160, 1538824, 1758656, 1923530, 2033446, 2198320, 3077648, 3847060, 4066892, 4396640, 5083615, 6155296, 7117061, 7694120, 8133784, 8793280, 10167230, 12310592, 14234122, 15388240, 16267568, 20334460, 28468244, 30776480, 32535136, 35585305, 40668920, 56936488, 61552960, 65070272, 71170610, 81337840, 113872976, 142341220, 162675680, 227745952, 284682440, 325351360, 455491904, 569364880, 1138729760, 2277459520]

約数ペア:

[(1, 2277459520), (2, 1138729760), (4, 569364880), (5, 455491904), (7, 325351360), (8, 284682440), (10, 227745952), (14, 162675680), (16, 142341220), (20, 113872976), (28, 81337840), (32, 71170610), (35, 65070272), (37, 61552960), (40, 56936488), (56, 40668920), (64, 35585305), (70, 32535136), (74, 30776480), (80, 28468244), (112, 20334460), (140, 16267568), (148, 15388240), (160, 14234122), (185, 12310592), (224, 10167230), (259, 8793280), (280, 8133784), (296, 7694120), (320, 7117061), (370, 6155296), (448, 5083615), (518, 4396640), (560, 4066892), (592, 3847060), (740, 3077648), (1036, 2198320), (1120, 2033446), (1184, 1923530), (1295, 1758656), (1480, 1538824), (2072, 1099160), (2240, 1016723), (2368, 961765), (2590, 879328), (2960, 769412), (4144, 549580), (5180, 439664), (5920, 384706), (8288, 274790), (10360, 219832), (11840, 192353), (16576, 137395), (20720, 109916), (27479, 82880), (41440, 54958)]