280770336

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1151}}^1$

素因数の和:1196

約数の個数: 216

約数和(自身を含む): 1003871232

約数和(自身を除く): 723100896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 462, 484, 504, 528, 616, 672, 693, 726, 792, 847, 924, 968, 1008, 1056, 1089, 1151, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 2016, 2178, 2302, 2464, 2541, 2772, 2904, 3168, 3388, 3453, 3696, 3872, 4356, 4604, 5082, 5544, 5808, 6776, 6906, 7392, 7623, 8057, 8712, 9208, 10164, 10359, 11088, 11616, 12661, 13552, 13812, 15246, 16114, 17424, 18416, 20328, 20718, 22176, 24171, 25322, 27104, 27624, 30492, 32228, 34848, 36832, 37983, 40656, 41436, 48342, 50644, 55248, 60984, 64456, 72513, 75966, 81312, 82872, 88627, 96684, 101288, 110496, 113949, 121968, 128912, 139271, 145026, 151932, 165744, 177254, 193368, 202576, 227898, 243936, 257824, 265881, 278542, 290052, 303864, 331488, 354508, 386736, 405152, 417813, 455796, 531762, 557084, 580104, 607728, 709016, 773472, 797643, 835626, 911592, 974897, 1063524, 1114168, 1160208, 1215456, 1253439, 1418032, 1595286, 1671252, 1823184, 1949794, 2127048, 2228336, 2320416, 2506878, 2836064, 2924691, 3190572, 3342504, 3646368, 3899588, 4254096, 4456672, 5013756, 5849382, 6381144, 6685008, 7799176, 8508192, 8774073, 10027512, 11698764, 12762288, 13370016, 15598352, 17548146, 20055024, 23397528, 25524576, 31196704, 35096292, 40110048, 46795056, 70192584, 93590112, 140385168, 280770336]

約数ペア:

[(1, 280770336), (2, 140385168), (3, 93590112), (4, 70192584), (6, 46795056), (7, 40110048), (8, 35096292), (9, 31196704), (11, 25524576), (12, 23397528), (14, 20055024), (16, 17548146), (18, 15598352), (21, 13370016), (22, 12762288), (24, 11698764), (28, 10027512), (32, 8774073), (33, 8508192), (36, 7799176), (42, 6685008), (44, 6381144), (48, 5849382), (56, 5013756), (63, 4456672), (66, 4254096), (72, 3899588), (77, 3646368), (84, 3342504), (88, 3190572), (96, 2924691), (99, 2836064), (112, 2506878), (121, 2320416), (126, 2228336), (132, 2127048), (144, 1949794), (154, 1823184), (168, 1671252), (176, 1595286), (198, 1418032), (224, 1253439), (231, 1215456), (242, 1160208), (252, 1114168), (264, 1063524), (288, 974897), (308, 911592), (336, 835626), (352, 797643), (363, 773472), (396, 709016), (462, 607728), (484, 580104), (504, 557084), (528, 531762), (616, 455796), (672, 417813), (693, 405152), (726, 386736), (792, 354508), (847, 331488), (924, 303864), (968, 290052), (1008, 278542), (1056, 265881), (1089, 257824), (1151, 243936), (1232, 227898), (1386, 202576), (1452, 193368), (1584, 177254), (1694, 165744), (1848, 151932), (1936, 145026), (2016, 139271), (2178, 128912), (2302, 121968), (2464, 113949), (2541, 110496), (2772, 101288), (2904, 96684), (3168, 88627), (3388, 82872), (3453, 81312), (3696, 75966), (3872, 72513), (4356, 64456), (4604, 60984), (5082, 55248), (5544, 50644), (5808, 48342), (6776, 41436), (6906, 40656), (7392, 37983), (7623, 36832), (8057, 34848), (8712, 32228), (9208, 30492), (10164, 27624), (10359, 27104), (11088, 25322), (11616, 24171), (12661, 22176), (13552, 20718), (13812, 20328), (15246, 18416), (16114, 17424)]