1554568120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{7019}}^1$

素因数の和:7157

約数の個数: 96

約数和(自身を含む): 4105436400

約数和(自身を除く): 2550868280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 113, 140, 196, 226, 245, 280, 392, 452, 490, 565, 791, 904, 980, 1130, 1582, 1960, 2260, 3164, 3955, 4520, 5537, 6328, 7019, 7910, 11074, 14038, 15820, 22148, 27685, 28076, 31640, 35095, 44296, 49133, 55370, 56152, 70190, 98266, 110740, 140380, 196532, 221480, 245665, 280760, 343931, 393064, 491330, 687862, 793147, 982660, 1375724, 1586294, 1719655, 1965320, 2751448, 3172588, 3439310, 3965735, 5552029, 6345176, 6878620, 7931470, 11104058, 13757240, 15862940, 22208116, 27760145, 31725880, 38864203, 44416232, 55520290, 77728406, 111040580, 155456812, 194321015, 222081160, 310913624, 388642030, 777284060, 1554568120]

約数ペア:

[(1, 1554568120), (2, 777284060), (4, 388642030), (5, 310913624), (7, 222081160), (8, 194321015), (10, 155456812), (14, 111040580), (20, 77728406), (28, 55520290), (35, 44416232), (40, 38864203), (49, 31725880), (56, 27760145), (70, 22208116), (98, 15862940), (113, 13757240), (140, 11104058), (196, 7931470), (226, 6878620), (245, 6345176), (280, 5552029), (392, 3965735), (452, 3439310), (490, 3172588), (565, 2751448), (791, 1965320), (904, 1719655), (980, 1586294), (1130, 1375724), (1582, 982660), (1960, 793147), (2260, 687862), (3164, 491330), (3955, 393064), (4520, 343931), (5537, 280760), (6328, 245665), (7019, 221480), (7910, 196532), (11074, 140380), (14038, 110740), (15820, 98266), (22148, 70190), (27685, 56152), (28076, 55370), (31640, 49133), (35095, 44296)]