556733440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 176

約数和(自身を含む): 1444363200

約数和(自身を除く): 887629760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 95, 97, 118, 128, 152, 160, 190, 194, 236, 256, 295, 304, 320, 380, 388, 472, 485, 512, 590, 608, 640, 760, 776, 944, 970, 1024, 1121, 1180, 1216, 1280, 1520, 1552, 1843, 1888, 1940, 2242, 2360, 2432, 2560, 3040, 3104, 3686, 3776, 3880, 4484, 4720, 4864, 5120, 5605, 5723, 6080, 6208, 7372, 7552, 7760, 8968, 9215, 9440, 9728, 11210, 11446, 12160, 12416, 14744, 15104, 15520, 17936, 18430, 18880, 19456, 22420, 22892, 24320, 24832, 28615, 29488, 30208, 31040, 35872, 36860, 37760, 44840, 45784, 48640, 49664, 57230, 58976, 60416, 62080, 71744, 73720, 75520, 89680, 91568, 97280, 99328, 108737, 114460, 117952, 124160, 143488, 147440, 151040, 179360, 183136, 217474, 228920, 235904, 248320, 286976, 294880, 302080, 358720, 366272, 434948, 457840, 471808, 496640, 543685, 573952, 589760, 717440, 732544, 869896, 915680, 943616, 1087370, 1147904, 1179520, 1434880, 1465088, 1739792, 1831360, 1887232, 2174740, 2359040, 2869760, 2930176, 3479584, 3662720, 4349480, 4718080, 5739520, 5860352, 6959168, 7325440, 8698960, 9436160, 13918336, 14650880, 17397920, 27836672, 29301760, 34795840, 55673344, 69591680, 111346688, 139183360, 278366720, 556733440]

約数ペア:

[(1, 556733440), (2, 278366720), (4, 139183360), (5, 111346688), (8, 69591680), (10, 55673344), (16, 34795840), (19, 29301760), (20, 27836672), (32, 17397920), (38, 14650880), (40, 13918336), (59, 9436160), (64, 8698960), (76, 7325440), (80, 6959168), (95, 5860352), (97, 5739520), (118, 4718080), (128, 4349480), (152, 3662720), (160, 3479584), (190, 2930176), (194, 2869760), (236, 2359040), (256, 2174740), (295, 1887232), (304, 1831360), (320, 1739792), (380, 1465088), (388, 1434880), (472, 1179520), (485, 1147904), (512, 1087370), (590, 943616), (608, 915680), (640, 869896), (760, 732544), (776, 717440), (944, 589760), (970, 573952), (1024, 543685), (1121, 496640), (1180, 471808), (1216, 457840), (1280, 434948), (1520, 366272), (1552, 358720), (1843, 302080), (1888, 294880), (1940, 286976), (2242, 248320), (2360, 235904), (2432, 228920), (2560, 217474), (3040, 183136), (3104, 179360), (3686, 151040), (3776, 147440), (3880, 143488), (4484, 124160), (4720, 117952), (4864, 114460), (5120, 108737), (5605, 99328), (5723, 97280), (6080, 91568), (6208, 89680), (7372, 75520), (7552, 73720), (7760, 71744), (8968, 62080), (9215, 60416), (9440, 58976), (9728, 57230), (11210, 49664), (11446, 48640), (12160, 45784), (12416, 44840), (14744, 37760), (15104, 36860), (15520, 35872), (17936, 31040), (18430, 30208), (18880, 29488), (19456, 28615), (22420, 24832), (22892, 24320)]