2177953920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{42013}}^1$

素因数の和:42044

約数の個数: 160

約数和(自身を含む): 7778051820

約数和(自身を除く): 5600097900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 42013, 51840, 84026, 126039, 168052, 210065, 252078, 336104, 378117, 420130, 504156, 630195, 672208, 756234, 840260, 1008312, 1134351, 1260390, 1344416, 1512468, 1680520, 1890585, 2016624, 2268702, 2520780, 2688832, 3024936, 3361040, 3403053, 3781170, 4033248, 4537404, 5041560, 5377664, 5671755, 6049872, 6722080, 6806106, 7562340, 8066496, 9074808, 10083120, 11343510, 12099744, 13444160, 13612212, 15124680, 16132992, 17015265, 18149616, 20166240, 22687020, 24199488, 26888320, 27224424, 30249360, 34030530, 36299232, 40332480, 45374040, 48398976, 54448848, 60498720, 68061060, 72598464, 80664960, 90748080, 108897696, 120997440, 136122120, 145196928, 181496160, 217795392, 241994880, 272244240, 362992320, 435590784, 544488480, 725984640, 1088976960, 2177953920]

約数ペア:

[(1, 2177953920), (2, 1088976960), (3, 725984640), (4, 544488480), (5, 435590784), (6, 362992320), (8, 272244240), (9, 241994880), (10, 217795392), (12, 181496160), (15, 145196928), (16, 136122120), (18, 120997440), (20, 108897696), (24, 90748080), (27, 80664960), (30, 72598464), (32, 68061060), (36, 60498720), (40, 54448848), (45, 48398976), (48, 45374040), (54, 40332480), (60, 36299232), (64, 34030530), (72, 30249360), (80, 27224424), (81, 26888320), (90, 24199488), (96, 22687020), (108, 20166240), (120, 18149616), (128, 17015265), (135, 16132992), (144, 15124680), (160, 13612212), (162, 13444160), (180, 12099744), (192, 11343510), (216, 10083120), (240, 9074808), (270, 8066496), (288, 7562340), (320, 6806106), (324, 6722080), (360, 6049872), (384, 5671755), (405, 5377664), (432, 5041560), (480, 4537404), (540, 4033248), (576, 3781170), (640, 3403053), (648, 3361040), (720, 3024936), (810, 2688832), (864, 2520780), (960, 2268702), (1080, 2016624), (1152, 1890585), (1296, 1680520), (1440, 1512468), (1620, 1344416), (1728, 1260390), (1920, 1134351), (2160, 1008312), (2592, 840260), (2880, 756234), (3240, 672208), (3456, 630195), (4320, 504156), (5184, 420130), (5760, 378117), (6480, 336104), (8640, 252078), (10368, 210065), (12960, 168052), (17280, 126039), (25920, 84026), (42013, 51840)]