1270774656

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 4001029560

約数和(自身を除く): 2730254904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 73, 81, 92, 96, 108, 128, 138, 144, 146, 162, 184, 192, 207, 216, 219, 276, 288, 292, 324, 368, 384, 414, 432, 438, 552, 576, 584, 621, 648, 657, 736, 828, 864, 876, 1104, 1152, 1168, 1242, 1296, 1314, 1472, 1656, 1679, 1728, 1752, 1863, 1971, 2208, 2336, 2484, 2592, 2628, 2944, 3312, 3358, 3456, 3504, 3726, 3942, 4416, 4672, 4968, 5037, 5184, 5256, 5329, 5913, 6624, 6716, 7008, 7452, 7884, 8832, 9344, 9936, 10074, 10368, 10512, 10658, 11826, 13248, 13432, 14016, 14904, 15111, 15768, 15987, 19872, 20148, 21024, 21316, 23652, 26496, 26864, 28032, 29808, 30222, 31536, 31974, 39744, 40296, 42048, 42632, 45333, 47304, 47961, 53728, 59616, 60444, 63072, 63948, 79488, 80592, 84096, 85264, 90666, 94608, 95922, 107456, 119232, 120888, 122567, 126144, 127896, 135999, 143883, 161184, 170528, 181332, 189216, 191844, 214912, 238464, 241776, 245134, 252288, 255792, 271998, 287766, 322368, 341056, 362664, 367701, 378432, 383688, 431649, 483552, 490268, 511584, 543996, 575532, 644736, 682112, 725328, 735402, 756864, 767376, 863298, 967104, 980536, 1023168, 1087992, 1103103, 1151064, 1450656, 1470804, 1534752, 1726596, 1934208, 1961072, 2046336, 2175984, 2206206, 2302128, 2901312, 2941608, 3069504, 3309309, 3453192, 3922144, 4351968, 4412412, 4604256, 5802624, 5883216, 6139008, 6618618, 6906384, 7844288, 8703936, 8824824, 9208512, 9927927, 11766432, 13237236, 13812768, 15688576, 17407872, 17649648, 18417024, 19855854, 23532864, 26474472, 27625536, 35299296, 39711708, 47065728, 52948944, 55251072, 70598592, 79423416, 105897888, 141197184, 158846832, 211795776, 317693664, 423591552, 635387328, 1270774656]

約数ペア:

[(1, 1270774656), (2, 635387328), (3, 423591552), (4, 317693664), (6, 211795776), (8, 158846832), (9, 141197184), (12, 105897888), (16, 79423416), (18, 70598592), (23, 55251072), (24, 52948944), (27, 47065728), (32, 39711708), (36, 35299296), (46, 27625536), (48, 26474472), (54, 23532864), (64, 19855854), (69, 18417024), (72, 17649648), (73, 17407872), (81, 15688576), (92, 13812768), (96, 13237236), (108, 11766432), (128, 9927927), (138, 9208512), (144, 8824824), (146, 8703936), (162, 7844288), (184, 6906384), (192, 6618618), (207, 6139008), (216, 5883216), (219, 5802624), (276, 4604256), (288, 4412412), (292, 4351968), (324, 3922144), (368, 3453192), (384, 3309309), (414, 3069504), (432, 2941608), (438, 2901312), (552, 2302128), (576, 2206206), (584, 2175984), (621, 2046336), (648, 1961072), (657, 1934208), (736, 1726596), (828, 1534752), (864, 1470804), (876, 1450656), (1104, 1151064), (1152, 1103103), (1168, 1087992), (1242, 1023168), (1296, 980536), (1314, 967104), (1472, 863298), (1656, 767376), (1679, 756864), (1728, 735402), (1752, 725328), (1863, 682112), (1971, 644736), (2208, 575532), (2336, 543996), (2484, 511584), (2592, 490268), (2628, 483552), (2944, 431649), (3312, 383688), (3358, 378432), (3456, 367701), (3504, 362664), (3726, 341056), (3942, 322368), (4416, 287766), (4672, 271998), (4968, 255792), (5037, 252288), (5184, 245134), (5256, 241776), (5329, 238464), (5913, 214912), (6624, 191844), (6716, 189216), (7008, 181332), (7452, 170528), (7884, 161184), (8832, 143883), (9344, 135999), (9936, 127896), (10074, 126144), (10368, 122567), (10512, 120888), (10658, 119232), (11826, 107456), (13248, 95922), (13432, 94608), (14016, 90666), (14904, 85264), (15111, 84096), (15768, 80592), (15987, 79488), (19872, 63948), (20148, 63072), (21024, 60444), (21316, 59616), (23652, 53728), (26496, 47961), (26864, 47304), (28032, 45333), (29808, 42632), (30222, 42048), (31536, 40296), (31974, 39744)]