2166708420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1943

約数の個数: 192

約数和(自身を含む): 7060193280

約数和(自身を除く): 4893484860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 71, 90, 93, 108, 124, 135, 142, 155, 180, 186, 213, 270, 279, 284, 310, 355, 372, 426, 465, 540, 558, 620, 639, 710, 837, 852, 930, 1065, 1116, 1278, 1395, 1420, 1674, 1823, 1860, 1917, 2130, 2201, 2556, 2790, 3195, 3348, 3646, 3834, 4185, 4260, 4402, 5469, 5580, 6390, 6603, 7292, 7668, 8370, 8804, 9115, 9585, 10938, 11005, 12780, 13206, 16407, 16740, 18230, 19170, 19809, 21876, 22010, 26412, 27345, 32814, 33015, 36460, 38340, 39618, 44020, 49221, 54690, 56513, 59427, 65628, 66030, 79236, 82035, 98442, 99045, 109380, 113026, 118854, 129433, 132060, 164070, 169539, 196884, 198090, 226052, 237708, 246105, 258866, 282565, 297135, 328140, 339078, 388299, 396180, 492210, 508617, 517732, 565130, 594270, 647165, 678156, 776598, 847695, 984420, 1017234, 1130260, 1164897, 1188540, 1294330, 1525851, 1553196, 1695390, 1941495, 2034468, 2329794, 2543085, 2588660, 3051702, 3390780, 3494691, 3882990, 4012423, 4659588, 5086170, 5824485, 6103404, 6989382, 7629255, 7765980, 8024846, 10172340, 11648970, 12037269, 13978764, 15258510, 16049692, 17473455, 20062115, 23297940, 24074538, 30517020, 34946910, 36111807, 40124230, 48149076, 60186345, 69893820, 72223614, 80248460, 108335421, 120372690, 144447228, 180559035, 216670842, 240745380, 361118070, 433341684, 541677105, 722236140, 1083354210, 2166708420]

約数ペア:

[(1, 2166708420), (2, 1083354210), (3, 722236140), (4, 541677105), (5, 433341684), (6, 361118070), (9, 240745380), (10, 216670842), (12, 180559035), (15, 144447228), (18, 120372690), (20, 108335421), (27, 80248460), (30, 72223614), (31, 69893820), (36, 60186345), (45, 48149076), (54, 40124230), (60, 36111807), (62, 34946910), (71, 30517020), (90, 24074538), (93, 23297940), (108, 20062115), (124, 17473455), (135, 16049692), (142, 15258510), (155, 13978764), (180, 12037269), (186, 11648970), (213, 10172340), (270, 8024846), (279, 7765980), (284, 7629255), (310, 6989382), (355, 6103404), (372, 5824485), (426, 5086170), (465, 4659588), (540, 4012423), (558, 3882990), (620, 3494691), (639, 3390780), (710, 3051702), (837, 2588660), (852, 2543085), (930, 2329794), (1065, 2034468), (1116, 1941495), (1278, 1695390), (1395, 1553196), (1420, 1525851), (1674, 1294330), (1823, 1188540), (1860, 1164897), (1917, 1130260), (2130, 1017234), (2201, 984420), (2556, 847695), (2790, 776598), (3195, 678156), (3348, 647165), (3646, 594270), (3834, 565130), (4185, 517732), (4260, 508617), (4402, 492210), (5469, 396180), (5580, 388299), (6390, 339078), (6603, 328140), (7292, 297135), (7668, 282565), (8370, 258866), (8804, 246105), (9115, 237708), (9585, 226052), (10938, 198090), (11005, 196884), (12780, 169539), (13206, 164070), (16407, 132060), (16740, 129433), (18230, 118854), (19170, 113026), (19809, 109380), (21876, 99045), (22010, 98442), (26412, 82035), (27345, 79236), (32814, 66030), (33015, 65628), (36460, 59427), (38340, 56513), (39618, 54690), (44020, 49221)]