12649560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 48625920

約数和(自身を除く): 35976360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 55, 56, 60, 66, 70, 74, 77, 84, 88, 105, 110, 111, 120, 132, 140, 148, 154, 165, 168, 185, 210, 220, 222, 231, 259, 264, 280, 296, 308, 330, 370, 385, 407, 420, 440, 444, 462, 518, 555, 616, 660, 740, 770, 777, 814, 840, 888, 924, 1036, 1110, 1155, 1221, 1295, 1320, 1369, 1480, 1540, 1554, 1628, 1848, 2035, 2072, 2220, 2310, 2442, 2590, 2738, 2849, 3080, 3108, 3256, 3885, 4070, 4107, 4440, 4620, 4884, 5180, 5476, 5698, 6105, 6216, 6845, 7770, 8140, 8214, 8547, 9240, 9583, 9768, 10360, 10952, 11396, 12210, 13690, 14245, 15059, 15540, 16280, 16428, 17094, 19166, 20535, 22792, 24420, 27380, 28490, 28749, 30118, 31080, 32856, 34188, 38332, 41070, 42735, 45177, 47915, 48840, 54760, 56980, 57498, 60236, 68376, 75295, 76664, 82140, 85470, 90354, 95830, 105413, 113960, 114996, 120472, 143745, 150590, 164280, 170940, 180708, 191660, 210826, 225885, 229992, 287490, 301180, 316239, 341880, 361416, 383320, 421652, 451770, 527065, 574980, 602360, 632478, 843304, 903540, 1054130, 1149960, 1264956, 1581195, 1807080, 2108260, 2529912, 3162390, 4216520, 6324780, 12649560]

約数ペア:

[(1, 12649560), (2, 6324780), (3, 4216520), (4, 3162390), (5, 2529912), (6, 2108260), (7, 1807080), (8, 1581195), (10, 1264956), (11, 1149960), (12, 1054130), (14, 903540), (15, 843304), (20, 632478), (21, 602360), (22, 574980), (24, 527065), (28, 451770), (30, 421652), (33, 383320), (35, 361416), (37, 341880), (40, 316239), (42, 301180), (44, 287490), (55, 229992), (56, 225885), (60, 210826), (66, 191660), (70, 180708), (74, 170940), (77, 164280), (84, 150590), (88, 143745), (105, 120472), (110, 114996), (111, 113960), (120, 105413), (132, 95830), (140, 90354), (148, 85470), (154, 82140), (165, 76664), (168, 75295), (185, 68376), (210, 60236), (220, 57498), (222, 56980), (231, 54760), (259, 48840), (264, 47915), (280, 45177), (296, 42735), (308, 41070), (330, 38332), (370, 34188), (385, 32856), (407, 31080), (420, 30118), (440, 28749), (444, 28490), (462, 27380), (518, 24420), (555, 22792), (616, 20535), (660, 19166), (740, 17094), (770, 16428), (777, 16280), (814, 15540), (840, 15059), (888, 14245), (924, 13690), (1036, 12210), (1110, 11396), (1155, 10952), (1221, 10360), (1295, 9768), (1320, 9583), (1369, 9240), (1480, 8547), (1540, 8214), (1554, 8140), (1628, 7770), (1848, 6845), (2035, 6216), (2072, 6105), (2220, 5698), (2310, 5476), (2442, 5180), (2590, 4884), (2738, 4620), (2849, 4440), (3080, 4107), (3108, 4070), (3256, 3885)]