200783520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19919}}^1$

素因数の和:19947

約数の個数: 144

約数和(自身を含む): 783095040

約数和(自身を除く): 582311520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 19919, 39838, 59757, 79676, 99595, 119514, 139433, 159352, 179271, 199190, 239028, 278866, 298785, 318704, 358542, 398380, 418299, 478056, 557732, 597570, 637408, 697165, 717084, 796760, 836598, 896355, 956112, 1115464, 1195140, 1254897, 1394330, 1434168, 1593520, 1673196, 1792710, 1912224, 2091495, 2230928, 2390280, 2509794, 2788660, 2868336, 3187040, 3346392, 3585420, 4182990, 4461856, 4780560, 5019588, 5577320, 5736672, 6274485, 6692784, 7170840, 8365980, 9561120, 10039176, 11154640, 12548970, 13385568, 14341680, 16731960, 20078352, 22309280, 25097940, 28683360, 33463920, 40156704, 50195880, 66927840, 100391760, 200783520]

約数ペア:

[(1, 200783520), (2, 100391760), (3, 66927840), (4, 50195880), (5, 40156704), (6, 33463920), (7, 28683360), (8, 25097940), (9, 22309280), (10, 20078352), (12, 16731960), (14, 14341680), (15, 13385568), (16, 12548970), (18, 11154640), (20, 10039176), (21, 9561120), (24, 8365980), (28, 7170840), (30, 6692784), (32, 6274485), (35, 5736672), (36, 5577320), (40, 5019588), (42, 4780560), (45, 4461856), (48, 4182990), (56, 3585420), (60, 3346392), (63, 3187040), (70, 2868336), (72, 2788660), (80, 2509794), (84, 2390280), (90, 2230928), (96, 2091495), (105, 1912224), (112, 1792710), (120, 1673196), (126, 1593520), (140, 1434168), (144, 1394330), (160, 1254897), (168, 1195140), (180, 1115464), (210, 956112), (224, 896355), (240, 836598), (252, 796760), (280, 717084), (288, 697165), (315, 637408), (336, 597570), (360, 557732), (420, 478056), (480, 418299), (504, 398380), (560, 358542), (630, 318704), (672, 298785), (720, 278866), (840, 239028), (1008, 199190), (1120, 179271), (1260, 159352), (1440, 139433), (1680, 119514), (2016, 99595), (2520, 79676), (3360, 59757), (5040, 39838), (10080, 19919)]