1567172180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2777}}^1$

素因数の和:2961

約数の個数: 96

約数和(自身を含む): 3920313600

約数和(自身を除く): 2353141420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 139, 140, 145, 203, 278, 290, 406, 556, 580, 695, 812, 973, 1015, 1390, 1946, 2030, 2777, 2780, 3892, 4031, 4060, 4865, 5554, 8062, 9730, 11108, 13885, 16124, 19439, 19460, 20155, 27770, 28217, 38878, 40310, 55540, 56434, 77756, 80533, 80620, 97195, 112868, 141085, 161066, 194390, 282170, 322132, 386003, 388780, 402665, 563731, 564340, 772006, 805330, 1127462, 1544012, 1610660, 1930015, 2254924, 2702021, 2818655, 3860030, 5404042, 5637310, 7720060, 10808084, 11194087, 11274620, 13510105, 22388174, 27020210, 44776348, 54040420, 55970435, 78358609, 111940870, 156717218, 223881740, 313434436, 391793045, 783586090, 1567172180]

約数ペア:

[(1, 1567172180), (2, 783586090), (4, 391793045), (5, 313434436), (7, 223881740), (10, 156717218), (14, 111940870), (20, 78358609), (28, 55970435), (29, 54040420), (35, 44776348), (58, 27020210), (70, 22388174), (116, 13510105), (139, 11274620), (140, 11194087), (145, 10808084), (203, 7720060), (278, 5637310), (290, 5404042), (406, 3860030), (556, 2818655), (580, 2702021), (695, 2254924), (812, 1930015), (973, 1610660), (1015, 1544012), (1390, 1127462), (1946, 805330), (2030, 772006), (2777, 564340), (2780, 563731), (3892, 402665), (4031, 388780), (4060, 386003), (4865, 322132), (5554, 282170), (8062, 194390), (9730, 161066), (11108, 141085), (13885, 112868), (16124, 97195), (19439, 80620), (19460, 80533), (20155, 77756), (27770, 56434), (28217, 55540), (38878, 40310)]