1567260940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28631}}^1$

素因数の和:28687

約数の個数: 96

約数和(自身を含む): 4155992064

約数和(自身を除く): 2588731124

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 805, 1190, 1564, 1610, 1955, 2380, 2737, 3220, 3910, 5474, 7820, 10948, 13685, 27370, 28631, 54740, 57262, 114524, 143155, 200417, 286310, 400834, 486727, 572620, 658513, 801668, 973454, 1002085, 1317026, 1946908, 2004170, 2433635, 2634052, 3292565, 3407089, 4008340, 4609591, 4867270, 6585130, 6814178, 9219182, 9734540, 11194721, 13170260, 13628356, 17035445, 18438364, 22389442, 23047955, 34070890, 44778884, 46095910, 55973605, 68141780, 78363047, 92191820, 111947210, 156726094, 223894420, 313452188, 391815235, 783630470, 1567260940]

約数ペア:

[(1, 1567260940), (2, 783630470), (4, 391815235), (5, 313452188), (7, 223894420), (10, 156726094), (14, 111947210), (17, 92191820), (20, 78363047), (23, 68141780), (28, 55973605), (34, 46095910), (35, 44778884), (46, 34070890), (68, 23047955), (70, 22389442), (85, 18438364), (92, 17035445), (115, 13628356), (119, 13170260), (140, 11194721), (161, 9734540), (170, 9219182), (230, 6814178), (238, 6585130), (322, 4867270), (340, 4609591), (391, 4008340), (460, 3407089), (476, 3292565), (595, 2634052), (644, 2433635), (782, 2004170), (805, 1946908), (1190, 1317026), (1564, 1002085), (1610, 973454), (1955, 801668), (2380, 658513), (2737, 572620), (3220, 486727), (3910, 400834), (5474, 286310), (7820, 200417), (10948, 143155), (13685, 114524), (27370, 57262), (28631, 54740)]