1272940032

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1349

約数の個数: 240

約数和(自身を含む): 4251571632

約数和(自身を除く): 2978631600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 512, 546, 588, 624, 637, 672, 728, 768, 784, 832, 896, 1092, 1176, 1248, 1274, 1301, 1344, 1456, 1536, 1568, 1664, 1792, 1911, 2184, 2352, 2496, 2548, 2602, 2688, 2912, 3136, 3328, 3584, 3822, 3903, 4368, 4704, 4992, 5096, 5204, 5376, 5824, 6272, 6656, 7644, 7806, 8736, 9107, 9408, 9984, 10192, 10408, 10752, 11648, 12544, 15288, 15612, 16913, 17472, 18214, 18816, 19968, 20384, 20816, 23296, 25088, 27321, 30576, 31224, 33826, 34944, 36428, 37632, 40768, 41632, 46592, 50739, 54642, 61152, 62448, 63749, 67652, 69888, 72856, 75264, 81536, 83264, 101478, 109284, 118391, 122304, 124896, 127498, 135304, 139776, 145712, 163072, 166528, 191247, 202956, 218568, 236782, 244608, 249792, 254996, 270608, 291424, 326144, 333056, 355173, 382494, 405912, 437136, 473564, 489216, 499584, 509992, 541216, 582848, 666112, 710346, 764988, 811824, 828737, 874272, 947128, 978432, 999168, 1019984, 1082432, 1165696, 1420692, 1529976, 1623648, 1657474, 1748544, 1894256, 1998336, 2039968, 2164864, 2331392, 2486211, 2841384, 3059952, 3247296, 3314948, 3497088, 3788512, 4079936, 4329728, 4662784, 4972422, 5682768, 6119904, 6494592, 6629896, 6994176, 7577024, 8159872, 8659456, 9944844, 11365536, 12239808, 12989184, 13259792, 13988352, 15154048, 16319744, 19889688, 22731072, 24479616, 25978368, 26519584, 30308096, 32639488, 39779376, 45462144, 48959232, 53039168, 60616192, 79558752, 90924288, 97918464, 106078336, 159117504, 181848576, 212156672, 318235008, 424313344, 636470016, 1272940032]

約数ペア:

[(1, 1272940032), (2, 636470016), (3, 424313344), (4, 318235008), (6, 212156672), (7, 181848576), (8, 159117504), (12, 106078336), (13, 97918464), (14, 90924288), (16, 79558752), (21, 60616192), (24, 53039168), (26, 48959232), (28, 45462144), (32, 39779376), (39, 32639488), (42, 30308096), (48, 26519584), (49, 25978368), (52, 24479616), (56, 22731072), (64, 19889688), (78, 16319744), (84, 15154048), (91, 13988352), (96, 13259792), (98, 12989184), (104, 12239808), (112, 11365536), (128, 9944844), (147, 8659456), (156, 8159872), (168, 7577024), (182, 6994176), (192, 6629896), (196, 6494592), (208, 6119904), (224, 5682768), (256, 4972422), (273, 4662784), (294, 4329728), (312, 4079936), (336, 3788512), (364, 3497088), (384, 3314948), (392, 3247296), (416, 3059952), (448, 2841384), (512, 2486211), (546, 2331392), (588, 2164864), (624, 2039968), (637, 1998336), (672, 1894256), (728, 1748544), (768, 1657474), (784, 1623648), (832, 1529976), (896, 1420692), (1092, 1165696), (1176, 1082432), (1248, 1019984), (1274, 999168), (1301, 978432), (1344, 947128), (1456, 874272), (1536, 828737), (1568, 811824), (1664, 764988), (1792, 710346), (1911, 666112), (2184, 582848), (2352, 541216), (2496, 509992), (2548, 499584), (2602, 489216), (2688, 473564), (2912, 437136), (3136, 405912), (3328, 382494), (3584, 355173), (3822, 333056), (3903, 326144), (4368, 291424), (4704, 270608), (4992, 254996), (5096, 249792), (5204, 244608), (5376, 236782), (5824, 218568), (6272, 202956), (6656, 191247), (7644, 166528), (7806, 163072), (8736, 145712), (9107, 139776), (9408, 135304), (9984, 127498), (10192, 124896), (10408, 122304), (10752, 118391), (11648, 109284), (12544, 101478), (15288, 83264), (15612, 81536), (16913, 75264), (17472, 72856), (18214, 69888), (18816, 67652), (19968, 63749), (20384, 62448), (20816, 61152), (23296, 54642), (25088, 50739), (27321, 46592), (30576, 41632), (31224, 40768), (33826, 37632), (34944, 36428)]