260793390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 794271744

約数和(自身を除く): 533478354

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 37, 39, 53, 55, 62, 65, 66, 74, 78, 93, 106, 110, 111, 130, 143, 155, 159, 165, 185, 186, 195, 222, 265, 286, 310, 318, 330, 341, 370, 390, 403, 407, 429, 465, 481, 530, 555, 583, 682, 689, 715, 795, 806, 814, 858, 930, 962, 1023, 1110, 1147, 1166, 1209, 1221, 1378, 1430, 1443, 1590, 1643, 1705, 1749, 1961, 2015, 2035, 2046, 2067, 2145, 2294, 2405, 2418, 2442, 2886, 2915, 3286, 3410, 3441, 3445, 3498, 3922, 4030, 4070, 4134, 4290, 4433, 4810, 4929, 5115, 5291, 5735, 5830, 5883, 6045, 6105, 6882, 6890, 7215, 7579, 8215, 8745, 8866, 9805, 9858, 10230, 10335, 10582, 11470, 11766, 12090, 12210, 12617, 13299, 14430, 14911, 15158, 15873, 16430, 17205, 17490, 18073, 19610, 20670, 21359, 21571, 22165, 22737, 24645, 25234, 25493, 26455, 26598, 29415, 29822, 31746, 34410, 36146, 37851, 37895, 42718, 43142, 44330, 44733, 45474, 49290, 50986, 52910, 54219, 58830, 60791, 63085, 64077, 64713, 66495, 74555, 75702, 75790, 76479, 79365, 89466, 90365, 106795, 107855, 108438, 113685, 121582, 126170, 127465, 128154, 129426, 132990, 149110, 152958, 158730, 164021, 180730, 182373, 189255, 213590, 215710, 223665, 227370, 234949, 254930, 271095, 280423, 303955, 320385, 323565, 328042, 364746, 378510, 382395, 447330, 469898, 492063, 542190, 560846, 607910, 640770, 647130, 668701, 704847, 764790, 790283, 820105, 841269, 911865, 984126, 1174745, 1337402, 1402115, 1409694, 1580566, 1640210, 1682538, 1823730, 2006103, 2349490, 2370849, 2460315, 2804230, 3343505, 3524235, 3951415, 4012206, 4206345, 4741698, 4920630, 6687010, 7048470, 7902830, 8412690, 8693113, 10030515, 11854245, 17386226, 20061030, 23708490, 26079339, 43465565, 52158678, 86931130, 130396695, 260793390]

約数ペア:

[(1, 260793390), (2, 130396695), (3, 86931130), (5, 52158678), (6, 43465565), (10, 26079339), (11, 23708490), (13, 20061030), (15, 17386226), (22, 11854245), (26, 10030515), (30, 8693113), (31, 8412690), (33, 7902830), (37, 7048470), (39, 6687010), (53, 4920630), (55, 4741698), (62, 4206345), (65, 4012206), (66, 3951415), (74, 3524235), (78, 3343505), (93, 2804230), (106, 2460315), (110, 2370849), (111, 2349490), (130, 2006103), (143, 1823730), (155, 1682538), (159, 1640210), (165, 1580566), (185, 1409694), (186, 1402115), (195, 1337402), (222, 1174745), (265, 984126), (286, 911865), (310, 841269), (318, 820105), (330, 790283), (341, 764790), (370, 704847), (390, 668701), (403, 647130), (407, 640770), (429, 607910), (465, 560846), (481, 542190), (530, 492063), (555, 469898), (583, 447330), (682, 382395), (689, 378510), (715, 364746), (795, 328042), (806, 323565), (814, 320385), (858, 303955), (930, 280423), (962, 271095), (1023, 254930), (1110, 234949), (1147, 227370), (1166, 223665), (1209, 215710), (1221, 213590), (1378, 189255), (1430, 182373), (1443, 180730), (1590, 164021), (1643, 158730), (1705, 152958), (1749, 149110), (1961, 132990), (2015, 129426), (2035, 128154), (2046, 127465), (2067, 126170), (2145, 121582), (2294, 113685), (2405, 108438), (2418, 107855), (2442, 106795), (2886, 90365), (2915, 89466), (3286, 79365), (3410, 76479), (3441, 75790), (3445, 75702), (3498, 74555), (3922, 66495), (4030, 64713), (4070, 64077), (4134, 63085), (4290, 60791), (4433, 58830), (4810, 54219), (4929, 52910), (5115, 50986), (5291, 49290), (5735, 45474), (5830, 44733), (5883, 44330), (6045, 43142), (6105, 42718), (6882, 37895), (6890, 37851), (7215, 36146), (7579, 34410), (8215, 31746), (8745, 29822), (8866, 29415), (9805, 26598), (9858, 26455), (10230, 25493), (10335, 25234), (10582, 24645), (11470, 22737), (11766, 22165), (12090, 21571), (12210, 21359), (12617, 20670), (13299, 19610), (14430, 18073), (14911, 17490), (15158, 17205), (15873, 16430)]