495109156880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1\times {\mathrm{4549}}^1$

素因数の和:5261

約数の個数: 160

約数和(自身を含む): 1248089388000

約数和(自身を除く): 752980231120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 229, 260, 457, 458, 520, 914, 916, 1040, 1145, 1828, 1832, 2285, 2290, 2977, 3656, 3664, 4549, 4570, 4580, 5941, 5954, 7312, 9098, 9140, 9160, 11882, 11908, 14885, 18196, 18280, 18320, 22745, 23764, 23816, 29705, 29770, 36392, 36560, 45490, 47528, 47632, 59137, 59410, 59540, 72784, 90980, 95056, 104653, 118274, 118820, 119080, 181960, 209306, 236548, 237640, 238160, 295685, 363920, 418612, 473096, 475280, 523265, 591370, 837224, 946192, 1041721, 1046530, 1182740, 1360489, 1674448, 2078893, 2083442, 2093060, 2365480, 2720978, 4157786, 4166884, 4186120, 4730960, 5208605, 5441956, 6802445, 8315572, 8333768, 8372240, 10394465, 10417210, 10883912, 13542373, 13604890, 16631144, 16667536, 20788930, 20834420, 21767824, 27025609, 27084746, 27209780, 33262288, 41577860, 41668840, 54051218, 54169492, 54419560, 67711865, 83155720, 83337680, 108102436, 108338984, 108839120, 135128045, 135423730, 166311440, 216204872, 216677968, 270256090, 270847460, 432409744, 476066497, 540512180, 541694920, 952132994, 1081024360, 1083389840, 1904265988, 2162048720, 2380332485, 3808531976, 4760664970, 6188864461, 7617063952, 9521329940, 12377728922, 19042659880, 24755457844, 30944322305, 38085319760, 49510915688, 61888644610, 99021831376, 123777289220, 247554578440, 495109156880]

約数ペア:

[(1, 495109156880), (2, 247554578440), (4, 123777289220), (5, 99021831376), (8, 61888644610), (10, 49510915688), (13, 38085319760), (16, 30944322305), (20, 24755457844), (26, 19042659880), (40, 12377728922), (52, 9521329940), (65, 7617063952), (80, 6188864461), (104, 4760664970), (130, 3808531976), (208, 2380332485), (229, 2162048720), (260, 1904265988), (457, 1083389840), (458, 1081024360), (520, 952132994), (914, 541694920), (916, 540512180), (1040, 476066497), (1145, 432409744), (1828, 270847460), (1832, 270256090), (2285, 216677968), (2290, 216204872), (2977, 166311440), (3656, 135423730), (3664, 135128045), (4549, 108839120), (4570, 108338984), (4580, 108102436), (5941, 83337680), (5954, 83155720), (7312, 67711865), (9098, 54419560), (9140, 54169492), (9160, 54051218), (11882, 41668840), (11908, 41577860), (14885, 33262288), (18196, 27209780), (18280, 27084746), (18320, 27025609), (22745, 21767824), (23764, 20834420), (23816, 20788930), (29705, 16667536), (29770, 16631144), (36392, 13604890), (36560, 13542373), (45490, 10883912), (47528, 10417210), (47632, 10394465), (59137, 8372240), (59410, 8333768), (59540, 8315572), (72784, 6802445), (90980, 5441956), (95056, 5208605), (104653, 4730960), (118274, 4186120), (118820, 4166884), (119080, 4157786), (181960, 2720978), (209306, 2365480), (236548, 2093060), (237640, 2083442), (238160, 2078893), (295685, 1674448), (363920, 1360489), (418612, 1182740), (473096, 1046530), (475280, 1041721), (523265, 946192), (591370, 837224)]