133584640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 387640512

約数和(自身を除く): 254055872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 877, 896, 952, 1088, 1120, 1190, 1280, 1360, 1754, 1792, 1904, 2176, 2240, 2380, 2720, 3508, 3808, 4352, 4385, 4480, 4760, 5440, 6139, 7016, 7616, 8770, 8960, 9520, 10880, 12278, 14032, 14909, 15232, 17540, 19040, 21760, 24556, 28064, 29818, 30464, 30695, 35080, 38080, 49112, 56128, 59636, 61390, 70160, 74545, 76160, 98224, 104363, 112256, 119272, 122780, 140320, 149090, 152320, 196448, 208726, 224512, 238544, 245560, 280640, 298180, 392896, 417452, 477088, 491120, 521815, 561280, 596360, 785792, 834904, 954176, 982240, 1043630, 1122560, 1192720, 1571584, 1669808, 1908352, 1964480, 2087260, 2385440, 3339616, 3816704, 3928960, 4174520, 4770880, 6679232, 7857920, 8349040, 9541760, 13358464, 16698080, 19083520, 26716928, 33396160, 66792320, 133584640]

約数ペア:

[(1, 133584640), (2, 66792320), (4, 33396160), (5, 26716928), (7, 19083520), (8, 16698080), (10, 13358464), (14, 9541760), (16, 8349040), (17, 7857920), (20, 6679232), (28, 4770880), (32, 4174520), (34, 3928960), (35, 3816704), (40, 3339616), (56, 2385440), (64, 2087260), (68, 1964480), (70, 1908352), (80, 1669808), (85, 1571584), (112, 1192720), (119, 1122560), (128, 1043630), (136, 982240), (140, 954176), (160, 834904), (170, 785792), (224, 596360), (238, 561280), (256, 521815), (272, 491120), (280, 477088), (320, 417452), (340, 392896), (448, 298180), (476, 280640), (544, 245560), (560, 238544), (595, 224512), (640, 208726), (680, 196448), (877, 152320), (896, 149090), (952, 140320), (1088, 122780), (1120, 119272), (1190, 112256), (1280, 104363), (1360, 98224), (1754, 76160), (1792, 74545), (1904, 70160), (2176, 61390), (2240, 59636), (2380, 56128), (2720, 49112), (3508, 38080), (3808, 35080), (4352, 30695), (4385, 30464), (4480, 29818), (4760, 28064), (5440, 24556), (6139, 21760), (7016, 19040), (7616, 17540), (8770, 15232), (8960, 14909), (9520, 14032), (10880, 12278)]