121262256

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 389975040

約数和(自身を除く): 268712784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 41, 46, 47, 48, 57, 69, 72, 76, 82, 92, 94, 114, 123, 138, 141, 144, 152, 164, 171, 184, 188, 207, 228, 246, 276, 282, 304, 328, 342, 368, 369, 376, 414, 423, 437, 456, 492, 552, 564, 656, 684, 738, 752, 779, 828, 846, 874, 893, 912, 943, 984, 1081, 1104, 1128, 1311, 1368, 1476, 1558, 1656, 1692, 1748, 1786, 1886, 1927, 1968, 2162, 2256, 2337, 2622, 2679, 2736, 2829, 2952, 3116, 3243, 3312, 3384, 3496, 3572, 3772, 3854, 3933, 4324, 4674, 5244, 5358, 5658, 5781, 5904, 6232, 6486, 6768, 6992, 7011, 7144, 7544, 7708, 7866, 8037, 8487, 8648, 9348, 9729, 10488, 10716, 11316, 11562, 12464, 12972, 14022, 14288, 15088, 15416, 15732, 16074, 16974, 17296, 17343, 17917, 18696, 19458, 20539, 20976, 21432, 22632, 23124, 25944, 28044, 30832, 31464, 32148, 33948, 34686, 35834, 36613, 37392, 38916, 41078, 42864, 44321, 45264, 46248, 51888, 53751, 56088, 61617, 62928, 64296, 67896, 69372, 71668, 73226, 77832, 82156, 88642, 92496, 107502, 109839, 112176, 123234, 128592, 132963, 135792, 138744, 143336, 146452, 155664, 161253, 164312, 177284, 184851, 215004, 219678, 246468, 265926, 277488, 286672, 292904, 322506, 328624, 329517, 354568, 369702, 398889, 430008, 439356, 492936, 531852, 585808, 645012, 659034, 709136, 739404, 797778, 842099, 860016, 878712, 985872, 1063704, 1290024, 1318068, 1478808, 1595556, 1684198, 1757424, 2127408, 2526297, 2580048, 2636136, 2957616, 3191112, 3368396, 5052594, 5272272, 6382224, 6736792, 7578891, 10105188, 13473584, 15157782, 20210376, 30315564, 40420752, 60631128, 121262256]

約数ペア:

[(1, 121262256), (2, 60631128), (3, 40420752), (4, 30315564), (6, 20210376), (8, 15157782), (9, 13473584), (12, 10105188), (16, 7578891), (18, 6736792), (19, 6382224), (23, 5272272), (24, 5052594), (36, 3368396), (38, 3191112), (41, 2957616), (46, 2636136), (47, 2580048), (48, 2526297), (57, 2127408), (69, 1757424), (72, 1684198), (76, 1595556), (82, 1478808), (92, 1318068), (94, 1290024), (114, 1063704), (123, 985872), (138, 878712), (141, 860016), (144, 842099), (152, 797778), (164, 739404), (171, 709136), (184, 659034), (188, 645012), (207, 585808), (228, 531852), (246, 492936), (276, 439356), (282, 430008), (304, 398889), (328, 369702), (342, 354568), (368, 329517), (369, 328624), (376, 322506), (414, 292904), (423, 286672), (437, 277488), (456, 265926), (492, 246468), (552, 219678), (564, 215004), (656, 184851), (684, 177284), (738, 164312), (752, 161253), (779, 155664), (828, 146452), (846, 143336), (874, 138744), (893, 135792), (912, 132963), (943, 128592), (984, 123234), (1081, 112176), (1104, 109839), (1128, 107502), (1311, 92496), (1368, 88642), (1476, 82156), (1558, 77832), (1656, 73226), (1692, 71668), (1748, 69372), (1786, 67896), (1886, 64296), (1927, 62928), (1968, 61617), (2162, 56088), (2256, 53751), (2337, 51888), (2622, 46248), (2679, 45264), (2736, 44321), (2829, 42864), (2952, 41078), (3116, 38916), (3243, 37392), (3312, 36613), (3384, 35834), (3496, 34686), (3572, 33948), (3772, 32148), (3854, 31464), (3933, 30832), (4324, 28044), (4674, 25944), (5244, 23124), (5358, 22632), (5658, 21432), (5781, 20976), (5904, 20539), (6232, 19458), (6486, 18696), (6768, 17917), (6992, 17343), (7011, 17296), (7144, 16974), (7544, 16074), (7708, 15732), (7866, 15416), (8037, 15088), (8487, 14288), (8648, 14022), (9348, 12972), (9729, 12464), (10488, 11562), (10716, 11316)]