180331776

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 562476096

約数和(自身を除く): 382144320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 64, 69, 72, 82, 83, 92, 96, 123, 128, 138, 144, 164, 166, 184, 192, 207, 246, 249, 256, 276, 288, 328, 332, 368, 369, 384, 414, 492, 498, 552, 576, 656, 664, 736, 738, 747, 768, 828, 943, 984, 996, 1104, 1152, 1312, 1328, 1472, 1476, 1494, 1656, 1886, 1909, 1968, 1992, 2208, 2304, 2624, 2656, 2829, 2944, 2952, 2988, 3312, 3403, 3772, 3818, 3936, 3984, 4416, 5248, 5312, 5658, 5727, 5888, 5904, 5976, 6624, 6806, 7544, 7636, 7872, 7968, 8487, 8832, 10209, 10496, 10624, 11316, 11454, 11808, 11952, 13248, 13612, 15088, 15272, 15744, 15936, 16974, 17181, 17664, 20418, 21248, 22632, 22908, 23616, 23904, 26496, 27224, 30176, 30544, 30627, 31488, 31872, 33948, 34362, 40836, 45264, 45816, 47232, 47808, 52992, 54448, 60352, 61088, 61254, 63744, 67896, 68724, 78269, 81672, 90528, 91632, 94464, 95616, 108896, 120704, 122176, 122508, 135792, 137448, 156538, 163344, 181056, 183264, 191232, 217792, 234807, 241408, 244352, 245016, 271584, 274896, 313076, 326688, 362112, 366528, 435584, 469614, 488704, 490032, 543168, 549792, 626152, 653376, 704421, 724224, 733056, 871168, 939228, 980064, 1086336, 1099584, 1252304, 1306752, 1408842, 1466112, 1878456, 1960128, 2172672, 2199168, 2504608, 2613504, 2817684, 3756912, 3920256, 4398336, 5009216, 5635368, 7513824, 7840512, 10018432, 11270736, 15027648, 20036864, 22541472, 30055296, 45082944, 60110592, 90165888, 180331776]

約数ペア:

[(1, 180331776), (2, 90165888), (3, 60110592), (4, 45082944), (6, 30055296), (8, 22541472), (9, 20036864), (12, 15027648), (16, 11270736), (18, 10018432), (23, 7840512), (24, 7513824), (32, 5635368), (36, 5009216), (41, 4398336), (46, 3920256), (48, 3756912), (64, 2817684), (69, 2613504), (72, 2504608), (82, 2199168), (83, 2172672), (92, 1960128), (96, 1878456), (123, 1466112), (128, 1408842), (138, 1306752), (144, 1252304), (164, 1099584), (166, 1086336), (184, 980064), (192, 939228), (207, 871168), (246, 733056), (249, 724224), (256, 704421), (276, 653376), (288, 626152), (328, 549792), (332, 543168), (368, 490032), (369, 488704), (384, 469614), (414, 435584), (492, 366528), (498, 362112), (552, 326688), (576, 313076), (656, 274896), (664, 271584), (736, 245016), (738, 244352), (747, 241408), (768, 234807), (828, 217792), (943, 191232), (984, 183264), (996, 181056), (1104, 163344), (1152, 156538), (1312, 137448), (1328, 135792), (1472, 122508), (1476, 122176), (1494, 120704), (1656, 108896), (1886, 95616), (1909, 94464), (1968, 91632), (1992, 90528), (2208, 81672), (2304, 78269), (2624, 68724), (2656, 67896), (2829, 63744), (2944, 61254), (2952, 61088), (2988, 60352), (3312, 54448), (3403, 52992), (3772, 47808), (3818, 47232), (3936, 45816), (3984, 45264), (4416, 40836), (5248, 34362), (5312, 33948), (5658, 31872), (5727, 31488), (5888, 30627), (5904, 30544), (5976, 30176), (6624, 27224), (6806, 26496), (7544, 23904), (7636, 23616), (7872, 22908), (7968, 22632), (8487, 21248), (8832, 20418), (10209, 17664), (10496, 17181), (10624, 16974), (11316, 15936), (11454, 15744), (11808, 15272), (11952, 15088), (13248, 13612)]