66167360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 112

約数和(自身を含む): 182392320

約数和(自身を除く): 116224960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 140, 160, 218, 224, 271, 280, 320, 436, 448, 542, 545, 560, 763, 872, 1084, 1090, 1120, 1355, 1526, 1744, 1897, 2168, 2180, 2240, 2710, 3052, 3488, 3794, 3815, 4336, 4360, 5420, 6104, 6976, 7588, 7630, 8672, 8720, 9485, 10840, 12208, 15176, 15260, 17344, 17440, 18970, 21680, 24416, 29539, 30352, 30520, 34880, 37940, 43360, 48832, 59078, 60704, 61040, 75880, 86720, 118156, 121408, 122080, 147695, 151760, 206773, 236312, 244160, 295390, 303520, 413546, 472624, 590780, 607040, 827092, 945248, 1033865, 1181560, 1654184, 1890496, 2067730, 2363120, 3308368, 4135460, 4726240, 6616736, 8270920, 9452480, 13233472, 16541840, 33083680, 66167360]

約数ペア:

[(1, 66167360), (2, 33083680), (4, 16541840), (5, 13233472), (7, 9452480), (8, 8270920), (10, 6616736), (14, 4726240), (16, 4135460), (20, 3308368), (28, 2363120), (32, 2067730), (35, 1890496), (40, 1654184), (56, 1181560), (64, 1033865), (70, 945248), (80, 827092), (109, 607040), (112, 590780), (140, 472624), (160, 413546), (218, 303520), (224, 295390), (271, 244160), (280, 236312), (320, 206773), (436, 151760), (448, 147695), (542, 122080), (545, 121408), (560, 118156), (763, 86720), (872, 75880), (1084, 61040), (1090, 60704), (1120, 59078), (1355, 48832), (1526, 43360), (1744, 37940), (1897, 34880), (2168, 30520), (2180, 30352), (2240, 29539), (2710, 24416), (3052, 21680), (3488, 18970), (3794, 17440), (3815, 17344), (4336, 15260), (4360, 15176), (5420, 12208), (6104, 10840), (6976, 9485), (7588, 8720), (7630, 8672)]