285941040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15473}}^1$

素因数の和:15507

約数の個数: 160

約数和(自身を含む): 1105214976

約数和(自身を除く): 819273936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 15473, 18480, 30946, 46419, 61892, 77365, 92838, 108311, 123784, 154730, 170203, 185676, 216622, 232095, 247568, 309460, 324933, 340406, 371352, 433244, 464190, 510609, 541555, 618920, 649866, 680812, 742704, 851015, 866488, 928380, 1021218, 1083110, 1191421, 1237840, 1299732, 1361624, 1624665, 1702030, 1732976, 1856760, 2042436, 2166220, 2382842, 2553045, 2599464, 2723248, 3249330, 3404060, 3574263, 3713520, 4084872, 4332440, 4765684, 5106090, 5198928, 5957105, 6498660, 6808120, 7148526, 8169744, 8664880, 9531368, 10212180, 11914210, 12997320, 13616240, 14297052, 17871315, 19062736, 20424360, 23828420, 25994640, 28594104, 35742630, 40848720, 47656840, 57188208, 71485260, 95313680, 142970520, 285941040]

約数ペア:

[(1, 285941040), (2, 142970520), (3, 95313680), (4, 71485260), (5, 57188208), (6, 47656840), (7, 40848720), (8, 35742630), (10, 28594104), (11, 25994640), (12, 23828420), (14, 20424360), (15, 19062736), (16, 17871315), (20, 14297052), (21, 13616240), (22, 12997320), (24, 11914210), (28, 10212180), (30, 9531368), (33, 8664880), (35, 8169744), (40, 7148526), (42, 6808120), (44, 6498660), (48, 5957105), (55, 5198928), (56, 5106090), (60, 4765684), (66, 4332440), (70, 4084872), (77, 3713520), (80, 3574263), (84, 3404060), (88, 3249330), (105, 2723248), (110, 2599464), (112, 2553045), (120, 2382842), (132, 2166220), (140, 2042436), (154, 1856760), (165, 1732976), (168, 1702030), (176, 1624665), (210, 1361624), (220, 1299732), (231, 1237840), (240, 1191421), (264, 1083110), (280, 1021218), (308, 928380), (330, 866488), (336, 851015), (385, 742704), (420, 680812), (440, 649866), (462, 618920), (528, 541555), (560, 510609), (616, 464190), (660, 433244), (770, 371352), (840, 340406), (880, 324933), (924, 309460), (1155, 247568), (1232, 232095), (1320, 216622), (1540, 185676), (1680, 170203), (1848, 154730), (2310, 123784), (2640, 108311), (3080, 92838), (3696, 77365), (4620, 61892), (6160, 46419), (9240, 30946), (15473, 18480)]