3216348520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45403}}^1$

素因数の和:45455

約数の個数: 128

約数和(自身を含む): 9414973440

約数和(自身を除く): 6198624920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 770, 805, 920, 1012, 1265, 1288, 1540, 1610, 1771, 2024, 2530, 3080, 3220, 3542, 5060, 6440, 7084, 8855, 10120, 14168, 17710, 35420, 45403, 70840, 90806, 181612, 227015, 317821, 363224, 454030, 499433, 635642, 908060, 998866, 1044269, 1271284, 1589105, 1816120, 1997732, 2088538, 2497165, 2542568, 3178210, 3496031, 3995464, 4177076, 4994330, 5221345, 6356420, 6992062, 7309883, 8354152, 9988660, 10442690, 11486959, 12712840, 13984124, 14619766, 17480155, 19977320, 20885380, 22973918, 27968248, 29239532, 34960310, 36549415, 41770760, 45947836, 57434795, 58479064, 69920620, 73098830, 80408713, 91895672, 114869590, 139841240, 146197660, 160817426, 229739180, 292395320, 321634852, 402043565, 459478360, 643269704, 804087130, 1608174260, 3216348520]

約数ペア:

[(1, 3216348520), (2, 1608174260), (4, 804087130), (5, 643269704), (7, 459478360), (8, 402043565), (10, 321634852), (11, 292395320), (14, 229739180), (20, 160817426), (22, 146197660), (23, 139841240), (28, 114869590), (35, 91895672), (40, 80408713), (44, 73098830), (46, 69920620), (55, 58479064), (56, 57434795), (70, 45947836), (77, 41770760), (88, 36549415), (92, 34960310), (110, 29239532), (115, 27968248), (140, 22973918), (154, 20885380), (161, 19977320), (184, 17480155), (220, 14619766), (230, 13984124), (253, 12712840), (280, 11486959), (308, 10442690), (322, 9988660), (385, 8354152), (440, 7309883), (460, 6992062), (506, 6356420), (616, 5221345), (644, 4994330), (770, 4177076), (805, 3995464), (920, 3496031), (1012, 3178210), (1265, 2542568), (1288, 2497165), (1540, 2088538), (1610, 1997732), (1771, 1816120), (2024, 1589105), (2530, 1271284), (3080, 1044269), (3220, 998866), (3542, 908060), (5060, 635642), (6440, 499433), (7084, 454030), (8855, 363224), (10120, 317821), (14168, 227015), (17710, 181612), (35420, 90806), (45403, 70840)]