126021280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 380153088

約数和(自身を除く): 254131808

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 160, 176, 193, 212, 220, 224, 265, 280, 308, 352, 371, 385, 386, 424, 440, 530, 560, 583, 616, 742, 770, 772, 848, 880, 965, 1060, 1120, 1166, 1232, 1351, 1484, 1540, 1544, 1696, 1760, 1855, 1930, 2120, 2123, 2332, 2464, 2702, 2915, 2968, 3080, 3088, 3710, 3860, 4081, 4240, 4246, 4664, 5404, 5830, 5936, 6160, 6176, 6755, 7420, 7720, 8162, 8480, 8492, 9328, 10229, 10615, 10808, 11660, 11872, 12320, 13510, 14840, 14861, 15440, 16324, 16984, 18656, 20405, 20458, 21230, 21616, 23320, 27020, 29680, 29722, 30880, 32648, 33968, 40810, 40916, 42460, 43232, 46640, 51145, 54040, 59360, 59444, 65296, 67936, 71603, 74305, 81620, 81832, 84920, 93280, 102290, 108080, 112519, 118888, 130592, 143206, 148610, 163240, 163664, 169840, 204580, 216160, 225038, 237776, 286412, 297220, 326480, 327328, 339680, 358015, 409160, 450076, 475552, 562595, 572824, 594440, 652960, 716030, 787633, 818320, 900152, 1125190, 1145648, 1188880, 1432060, 1575266, 1636640, 1800304, 2250380, 2291296, 2377760, 2864120, 3150532, 3600608, 3938165, 4500760, 5728240, 6301064, 7876330, 9001520, 11456480, 12602128, 15752660, 18003040, 25204256, 31505320, 63010640, 126021280]

約数ペア:

[(1, 126021280), (2, 63010640), (4, 31505320), (5, 25204256), (7, 18003040), (8, 15752660), (10, 12602128), (11, 11456480), (14, 9001520), (16, 7876330), (20, 6301064), (22, 5728240), (28, 4500760), (32, 3938165), (35, 3600608), (40, 3150532), (44, 2864120), (53, 2377760), (55, 2291296), (56, 2250380), (70, 1800304), (77, 1636640), (80, 1575266), (88, 1432060), (106, 1188880), (110, 1145648), (112, 1125190), (140, 900152), (154, 818320), (160, 787633), (176, 716030), (193, 652960), (212, 594440), (220, 572824), (224, 562595), (265, 475552), (280, 450076), (308, 409160), (352, 358015), (371, 339680), (385, 327328), (386, 326480), (424, 297220), (440, 286412), (530, 237776), (560, 225038), (583, 216160), (616, 204580), (742, 169840), (770, 163664), (772, 163240), (848, 148610), (880, 143206), (965, 130592), (1060, 118888), (1120, 112519), (1166, 108080), (1232, 102290), (1351, 93280), (1484, 84920), (1540, 81832), (1544, 81620), (1696, 74305), (1760, 71603), (1855, 67936), (1930, 65296), (2120, 59444), (2123, 59360), (2332, 54040), (2464, 51145), (2702, 46640), (2915, 43232), (2968, 42460), (3080, 40916), (3088, 40810), (3710, 33968), (3860, 32648), (4081, 30880), (4240, 29722), (4246, 29680), (4664, 27020), (5404, 23320), (5830, 21616), (5936, 21230), (6160, 20458), (6176, 20405), (6755, 18656), (7420, 16984), (7720, 16324), (8162, 15440), (8480, 14861), (8492, 14840), (9328, 13510), (10229, 12320), (10615, 11872), (10808, 11660)]