155669360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 160

約数和(自身を含む): 464113152

約数和(自身を除く): 308443792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 176, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 560, 592, 616, 683, 740, 770, 814, 880, 1036, 1232, 1295, 1366, 1480, 1540, 1628, 2035, 2072, 2590, 2732, 2849, 2960, 3080, 3256, 3415, 4070, 4144, 4781, 5180, 5464, 5698, 6160, 6512, 6830, 7513, 8140, 9562, 10360, 10928, 11396, 13660, 14245, 15026, 16280, 19124, 20720, 22792, 23905, 25271, 27320, 28490, 30052, 32560, 37565, 38248, 45584, 47810, 50542, 52591, 54640, 56980, 60104, 75130, 76496, 95620, 101084, 105182, 113960, 120208, 126355, 150260, 176897, 191240, 202168, 210364, 227920, 252710, 262955, 277981, 300520, 353794, 382480, 404336, 420728, 505420, 525910, 555962, 601040, 707588, 841456, 884485, 1010840, 1051820, 1111924, 1389905, 1415176, 1768970, 1945867, 2021680, 2103640, 2223848, 2779810, 2830352, 3537940, 3891734, 4207280, 4447696, 5559620, 7075880, 7783468, 9729335, 11119240, 14151760, 15566936, 19458670, 22238480, 31133872, 38917340, 77834680, 155669360]

約数ペア:

[(1, 155669360), (2, 77834680), (4, 38917340), (5, 31133872), (7, 22238480), (8, 19458670), (10, 15566936), (11, 14151760), (14, 11119240), (16, 9729335), (20, 7783468), (22, 7075880), (28, 5559620), (35, 4447696), (37, 4207280), (40, 3891734), (44, 3537940), (55, 2830352), (56, 2779810), (70, 2223848), (74, 2103640), (77, 2021680), (80, 1945867), (88, 1768970), (110, 1415176), (112, 1389905), (140, 1111924), (148, 1051820), (154, 1010840), (176, 884485), (185, 841456), (220, 707588), (259, 601040), (280, 555962), (296, 525910), (308, 505420), (370, 420728), (385, 404336), (407, 382480), (440, 353794), (518, 300520), (560, 277981), (592, 262955), (616, 252710), (683, 227920), (740, 210364), (770, 202168), (814, 191240), (880, 176897), (1036, 150260), (1232, 126355), (1295, 120208), (1366, 113960), (1480, 105182), (1540, 101084), (1628, 95620), (2035, 76496), (2072, 75130), (2590, 60104), (2732, 56980), (2849, 54640), (2960, 52591), (3080, 50542), (3256, 47810), (3415, 45584), (4070, 38248), (4144, 37565), (4781, 32560), (5180, 30052), (5464, 28490), (5698, 27320), (6160, 25271), (6512, 23905), (6830, 22792), (7513, 20720), (8140, 19124), (9562, 16280), (10360, 15026), (10928, 14245), (11396, 13660)]