262620540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16033}}^1$

素因数の和:16068

約数の個数: 144

約数和(自身を含む): 980511168

約数和(自身を除く): 717890628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16033, 16380, 32066, 48099, 64132, 80165, 96198, 112231, 144297, 160330, 192396, 208429, 224462, 240495, 288594, 320660, 336693, 416858, 448924, 480990, 561155, 577188, 625287, 673386, 721485, 833716, 961980, 1010079, 1042145, 1122310, 1250574, 1346772, 1442970, 1459003, 1683465, 1875861, 2020158, 2084290, 2244620, 2501148, 2885940, 2918006, 3126435, 3366930, 3751722, 4040316, 4168580, 4377009, 5050395, 5836012, 6252870, 6733860, 7295015, 7503444, 8754018, 9379305, 10100790, 12505740, 13131027, 14590030, 17508036, 18758610, 20201580, 21885045, 26262054, 29180060, 37517220, 43770090, 52524108, 65655135, 87540180, 131310270, 262620540]

約数ペア:

[(1, 262620540), (2, 131310270), (3, 87540180), (4, 65655135), (5, 52524108), (6, 43770090), (7, 37517220), (9, 29180060), (10, 26262054), (12, 21885045), (13, 20201580), (14, 18758610), (15, 17508036), (18, 14590030), (20, 13131027), (21, 12505740), (26, 10100790), (28, 9379305), (30, 8754018), (35, 7503444), (36, 7295015), (39, 6733860), (42, 6252870), (45, 5836012), (52, 5050395), (60, 4377009), (63, 4168580), (65, 4040316), (70, 3751722), (78, 3366930), (84, 3126435), (90, 2918006), (91, 2885940), (105, 2501148), (117, 2244620), (126, 2084290), (130, 2020158), (140, 1875861), (156, 1683465), (180, 1459003), (182, 1442970), (195, 1346772), (210, 1250574), (234, 1122310), (252, 1042145), (260, 1010079), (273, 961980), (315, 833716), (364, 721485), (390, 673386), (420, 625287), (455, 577188), (468, 561155), (546, 480990), (585, 448924), (630, 416858), (780, 336693), (819, 320660), (910, 288594), (1092, 240495), (1170, 224462), (1260, 208429), (1365, 192396), (1638, 160330), (1820, 144297), (2340, 112231), (2730, 96198), (3276, 80165), (4095, 64132), (5460, 48099), (8190, 32066), (16033, 16380)]