1668391362820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{32603}}^1$

素因数の和:33570

約数の個数: 192

約数和(自身を含む): 4456295940096

約数和(自身を除く): 2787904577276

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 907, 910, 1085, 1612, 1814, 1820, 2015, 2170, 2821, 3628, 4030, 4340, 4535, 5642, 6349, 8060, 9070, 11284, 11791, 12698, 14105, 18140, 23582, 25396, 28117, 28210, 31745, 32603, 47164, 56234, 56420, 58955, 63490, 65206, 82537, 112468, 117910, 126980, 130412, 140585, 163015, 165074, 196819, 228221, 235820, 281170, 326030, 330148, 365521, 393638, 412685, 423839, 456442, 562340, 652060, 731042, 787276, 825370, 847678, 912884, 984095, 1010693, 1141105, 1462084, 1650740, 1695356, 1827605, 1968190, 2021386, 2119195, 2282210, 2558647, 2966873, 3655210, 3936380, 4042772, 4238390, 4564420, 5053465, 5117294, 5933746, 7074851, 7310420, 8476780, 10106930, 10234588, 11867492, 12793235, 13139009, 14149702, 14834365, 20213860, 25586470, 26278018, 28299404, 29570921, 29668730, 35374255, 51172940, 52556036, 59141842, 59337460, 65695045, 70748510, 91973063, 118283684, 131390090, 141497020, 147854605, 183946126, 206996447, 262780180, 295709210, 367892252, 384421973, 413992894, 459865315, 591418420, 768843946, 827985788, 916698551, 919730630, 1034982235, 1537687892, 1833397102, 1839461260, 1922109865, 2069964470, 2690953811, 3666794204, 3844219730, 4139928940, 4583492755, 5381907622, 6416889857, 7688439460, 9166985510, 10763815244, 11917081163, 12833779714, 13454769055, 18333971020, 23834162326, 25667559428, 26909538110, 32084449285, 47668324652, 53819076220, 59585405815, 64168898570, 83419568141, 119170811630, 128337797140, 166839136282, 238341623260, 333678272564, 417097840705, 834195681410, 1668391362820]

約数ペア:

[(1, 1668391362820), (2, 834195681410), (4, 417097840705), (5, 333678272564), (7, 238341623260), (10, 166839136282), (13, 128337797140), (14, 119170811630), (20, 83419568141), (26, 64168898570), (28, 59585405815), (31, 53819076220), (35, 47668324652), (52, 32084449285), (62, 26909538110), (65, 25667559428), (70, 23834162326), (91, 18333971020), (124, 13454769055), (130, 12833779714), (140, 11917081163), (155, 10763815244), (182, 9166985510), (217, 7688439460), (260, 6416889857), (310, 5381907622), (364, 4583492755), (403, 4139928940), (434, 3844219730), (455, 3666794204), (620, 2690953811), (806, 2069964470), (868, 1922109865), (907, 1839461260), (910, 1833397102), (1085, 1537687892), (1612, 1034982235), (1814, 919730630), (1820, 916698551), (2015, 827985788), (2170, 768843946), (2821, 591418420), (3628, 459865315), (4030, 413992894), (4340, 384421973), (4535, 367892252), (5642, 295709210), (6349, 262780180), (8060, 206996447), (9070, 183946126), (11284, 147854605), (11791, 141497020), (12698, 131390090), (14105, 118283684), (18140, 91973063), (23582, 70748510), (25396, 65695045), (28117, 59337460), (28210, 59141842), (31745, 52556036), (32603, 51172940), (47164, 35374255), (56234, 29668730), (56420, 29570921), (58955, 28299404), (63490, 26278018), (65206, 25586470), (82537, 20213860), (112468, 14834365), (117910, 14149702), (126980, 13139009), (130412, 12793235), (140585, 11867492), (163015, 10234588), (165074, 10106930), (196819, 8476780), (228221, 7310420), (235820, 7074851), (281170, 5933746), (326030, 5117294), (330148, 5053465), (365521, 4564420), (393638, 4238390), (412685, 4042772), (423839, 3936380), (456442, 3655210), (562340, 2966873), (652060, 2558647), (731042, 2282210), (787276, 2119195), (825370, 2021386), (847678, 1968190), (912884, 1827605), (984095, 1695356), (1010693, 1650740), (1141105, 1462084)]