2009406240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10039}}^1$

素因数の和:10199

約数の個数: 144

約数和(自身を含む): 6907118400

約数和(自身を除く): 4897712160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 4448, 5004, 5560, 6255, 6672, 8340, 10008, 10039, 11120, 12510, 13344, 16680, 20016, 20078, 22240, 25020, 30117, 33360, 40032, 40156, 50040, 50195, 60234, 66720, 80312, 90351, 100080, 100390, 120468, 150585, 160624, 180702, 200160, 200780, 240936, 301170, 321248, 361404, 401560, 451755, 481872, 602340, 722808, 803120, 903510, 963744, 1204680, 1395421, 1445616, 1606240, 1807020, 2409360, 2790842, 2891232, 3614040, 4186263, 4818720, 5581684, 6977105, 7228080, 8372526, 11163368, 12558789, 13954210, 14456160, 16745052, 20931315, 22326736, 25117578, 27908420, 33490104, 41862630, 44653472, 50235156, 55816840, 62793945, 66980208, 83725260, 100470312, 111633680, 125587890, 133960416, 167450520, 200940624, 223267360, 251175780, 334901040, 401881248, 502351560, 669802080, 1004703120, 2009406240]

約数ペア:

[(1, 2009406240), (2, 1004703120), (3, 669802080), (4, 502351560), (5, 401881248), (6, 334901040), (8, 251175780), (9, 223267360), (10, 200940624), (12, 167450520), (15, 133960416), (16, 125587890), (18, 111633680), (20, 100470312), (24, 83725260), (30, 66980208), (32, 62793945), (36, 55816840), (40, 50235156), (45, 44653472), (48, 41862630), (60, 33490104), (72, 27908420), (80, 25117578), (90, 22326736), (96, 20931315), (120, 16745052), (139, 14456160), (144, 13954210), (160, 12558789), (180, 11163368), (240, 8372526), (278, 7228080), (288, 6977105), (360, 5581684), (417, 4818720), (480, 4186263), (556, 3614040), (695, 2891232), (720, 2790842), (834, 2409360), (1112, 1807020), (1251, 1606240), (1390, 1445616), (1440, 1395421), (1668, 1204680), (2085, 963744), (2224, 903510), (2502, 803120), (2780, 722808), (3336, 602340), (4170, 481872), (4448, 451755), (5004, 401560), (5560, 361404), (6255, 321248), (6672, 301170), (8340, 240936), (10008, 200780), (10039, 200160), (11120, 180702), (12510, 160624), (13344, 150585), (16680, 120468), (20016, 100390), (20078, 100080), (22240, 90351), (25020, 80312), (30117, 66720), (33360, 60234), (40032, 50195), (40156, 50040)]