76731760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1970

約数の個数: 80

約数和(自身を含む): 206790336

約数和(自身を除く): 130058576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 1877, 2044, 2555, 2920, 3754, 4088, 5110, 5840, 7508, 8176, 9385, 10220, 13139, 15016, 18770, 20440, 26278, 30032, 37540, 40880, 52556, 65695, 75080, 105112, 131390, 137021, 150160, 210224, 262780, 274042, 525560, 548084, 685105, 959147, 1051120, 1096168, 1370210, 1918294, 2192336, 2740420, 3836588, 4795735, 5480840, 7673176, 9591470, 10961680, 15346352, 19182940, 38365880, 76731760]

約数ペア:

[(1, 76731760), (2, 38365880), (4, 19182940), (5, 15346352), (7, 10961680), (8, 9591470), (10, 7673176), (14, 5480840), (16, 4795735), (20, 3836588), (28, 2740420), (35, 2192336), (40, 1918294), (56, 1370210), (70, 1096168), (73, 1051120), (80, 959147), (112, 685105), (140, 548084), (146, 525560), (280, 274042), (292, 262780), (365, 210224), (511, 150160), (560, 137021), (584, 131390), (730, 105112), (1022, 75080), (1168, 65695), (1460, 52556), (1877, 40880), (2044, 37540), (2555, 30032), (2920, 26278), (3754, 20440), (4088, 18770), (5110, 15016), (5840, 13139), (7508, 10220), (8176, 9385)]