66836480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 164520720

約数和(自身を除く): 97684240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 107, 122, 128, 160, 214, 244, 256, 305, 320, 428, 488, 512, 535, 610, 640, 856, 976, 1024, 1070, 1220, 1280, 1712, 1952, 2048, 2140, 2440, 2560, 3424, 3904, 4280, 4880, 5120, 6527, 6848, 7808, 8560, 9760, 10240, 13054, 13696, 15616, 17120, 19520, 26108, 27392, 31232, 32635, 34240, 39040, 52216, 54784, 62464, 65270, 68480, 78080, 104432, 109568, 124928, 130540, 136960, 156160, 208864, 219136, 261080, 273920, 312320, 417728, 522160, 547840, 624640, 835456, 1044320, 1095680, 1670912, 2088640, 3341824, 4177280, 6683648, 8354560, 13367296, 16709120, 33418240, 66836480]

約数ペア:

[(1, 66836480), (2, 33418240), (4, 16709120), (5, 13367296), (8, 8354560), (10, 6683648), (16, 4177280), (20, 3341824), (32, 2088640), (40, 1670912), (61, 1095680), (64, 1044320), (80, 835456), (107, 624640), (122, 547840), (128, 522160), (160, 417728), (214, 312320), (244, 273920), (256, 261080), (305, 219136), (320, 208864), (428, 156160), (488, 136960), (512, 130540), (535, 124928), (610, 109568), (640, 104432), (856, 78080), (976, 68480), (1024, 65270), (1070, 62464), (1220, 54784), (1280, 52216), (1712, 39040), (1952, 34240), (2048, 32635), (2140, 31232), (2440, 27392), (2560, 26108), (3424, 19520), (3904, 17120), (4280, 15616), (4880, 13696), (5120, 13054), (6527, 10240), (6848, 9760), (7808, 8560)]