315698678280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{19273}}^1$

素因数の和:19845

約数の個数: 256

約数和(自身を含む): 1090754208000

約数和(自身を除く): 775055529720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 523, 540, 580, 696, 783, 870, 1044, 1046, 1080, 1160, 1305, 1566, 1569, 1740, 2088, 2092, 2610, 2615, 3132, 3138, 3480, 3915, 4184, 4707, 5220, 5230, 6264, 6276, 7830, 7845, 9414, 10440, 10460, 12552, 14121, 15167, 15660, 15690, 18828, 19273, 20920, 23535, 28242, 30334, 31320, 31380, 37656, 38546, 45501, 47070, 56484, 57819, 60668, 62760, 70605, 75835, 77092, 91002, 94140, 96365, 112968, 115638, 121336, 136503, 141210, 151670, 154184, 173457, 182004, 188280, 192730, 227505, 231276, 273006, 282420, 289095, 303340, 346914, 364008, 385460, 409509, 455010, 462552, 520371, 546012, 558917, 564840, 578190, 606680, 682515, 693828, 770920, 819018, 867285, 910020, 1040742, 1092024, 1117834, 1156380, 1365030, 1387656, 1638036, 1676751, 1734570, 1820040, 2047545, 2081484, 2235668, 2312760, 2601855, 2730060, 2794585, 3276072, 3353502, 3469140, 4095090, 4162968, 4471336, 5030253, 5203710, 5460120, 5589170, 6707004, 6938280, 8190180, 8383755, 10060506, 10079779, 10407420, 11178340, 13414008, 15090759, 16380360, 16767510, 20121012, 20159558, 20814840, 22356680, 25151265, 30181518, 30239337, 33535020, 40242024, 40319116, 50302530, 50398895, 60363036, 60478674, 67070040, 75453795, 80638232, 90718011, 100605060, 100797790, 120726072, 120957348, 150907590, 151196685, 181436022, 201210120, 201595580, 241914696, 272154033, 292313591, 301815180, 302393370, 362872044, 403191160, 453590055, 544308066, 584627182, 603630360, 604786740, 725744088, 876940773, 907180110, 1088616132, 1169254364, 1209573480, 1360770165, 1461567955, 1753881546, 1814360220, 2177232264, 2338508728, 2630822319, 2721540330, 2923135910, 3507763092, 3628720440, 4384703865, 5261644638, 5443080660, 5846271820, 7015526184, 7892466957, 8769407730, 10523289276, 10886161320, 11692543640, 13154111595, 15784933914, 17538815460, 21046578552, 26308223190, 31569867828, 35077630920, 39462334785, 52616446380, 63139735656, 78924669570, 105232892760, 157849339140, 315698678280]

約数ペア:

[(1, 315698678280), (2, 157849339140), (3, 105232892760), (4, 78924669570), (5, 63139735656), (6, 52616446380), (8, 39462334785), (9, 35077630920), (10, 31569867828), (12, 26308223190), (15, 21046578552), (18, 17538815460), (20, 15784933914), (24, 13154111595), (27, 11692543640), (29, 10886161320), (30, 10523289276), (36, 8769407730), (40, 7892466957), (45, 7015526184), (54, 5846271820), (58, 5443080660), (60, 5261644638), (72, 4384703865), (87, 3628720440), (90, 3507763092), (108, 2923135910), (116, 2721540330), (120, 2630822319), (135, 2338508728), (145, 2177232264), (174, 1814360220), (180, 1753881546), (216, 1461567955), (232, 1360770165), (261, 1209573480), (270, 1169254364), (290, 1088616132), (348, 907180110), (360, 876940773), (435, 725744088), (522, 604786740), (523, 603630360), (540, 584627182), (580, 544308066), (696, 453590055), (783, 403191160), (870, 362872044), (1044, 302393370), (1046, 301815180), (1080, 292313591), (1160, 272154033), (1305, 241914696), (1566, 201595580), (1569, 201210120), (1740, 181436022), (2088, 151196685), (2092, 150907590), (2610, 120957348), (2615, 120726072), (3132, 100797790), (3138, 100605060), (3480, 90718011), (3915, 80638232), (4184, 75453795), (4707, 67070040), (5220, 60478674), (5230, 60363036), (6264, 50398895), (6276, 50302530), (7830, 40319116), (7845, 40242024), (9414, 33535020), (10440, 30239337), (10460, 30181518), (12552, 25151265), (14121, 22356680), (15167, 20814840), (15660, 20159558), (15690, 20121012), (18828, 16767510), (19273, 16380360), (20920, 15090759), (23535, 13414008), (28242, 11178340), (30334, 10407420), (31320, 10079779), (31380, 10060506), (37656, 8383755), (38546, 8190180), (45501, 6938280), (47070, 6707004), (56484, 5589170), (57819, 5460120), (60668, 5203710), (62760, 5030253), (70605, 4471336), (75835, 4162968), (77092, 4095090), (91002, 3469140), (94140, 3353502), (96365, 3276072), (112968, 2794585), (115638, 2730060), (121336, 2601855), (136503, 2312760), (141210, 2235668), (151670, 2081484), (154184, 2047545), (173457, 1820040), (182004, 1734570), (188280, 1676751), (192730, 1638036), (227505, 1387656), (231276, 1365030), (273006, 1156380), (282420, 1117834), (289095, 1092024), (303340, 1040742), (346914, 910020), (364008, 867285), (385460, 819018), (409509, 770920), (455010, 693828), (462552, 682515), (520371, 606680), (546012, 578190), (558917, 564840)]