206970840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5927}}^1$

素因数の和:6041

約数の個数: 96

約数和(自身を含む): 679704480

約数和(自身を除く): 472733640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 5927, 6984, 8730, 11640, 11854, 17460, 17781, 23708, 29635, 34920, 35562, 47416, 53343, 59270, 71124, 88905, 106686, 118540, 142248, 177810, 213372, 237080, 266715, 355620, 426744, 533430, 574919, 711240, 1066860, 1149838, 1724757, 2133720, 2299676, 2874595, 3449514, 4599352, 5174271, 5749190, 6899028, 8623785, 10348542, 11498380, 13798056, 17247570, 20697084, 22996760, 25871355, 34495140, 41394168, 51742710, 68990280, 103485420, 206970840]

約数ペア:

[(1, 206970840), (2, 103485420), (3, 68990280), (4, 51742710), (5, 41394168), (6, 34495140), (8, 25871355), (9, 22996760), (10, 20697084), (12, 17247570), (15, 13798056), (18, 11498380), (20, 10348542), (24, 8623785), (30, 6899028), (36, 5749190), (40, 5174271), (45, 4599352), (60, 3449514), (72, 2874595), (90, 2299676), (97, 2133720), (120, 1724757), (180, 1149838), (194, 1066860), (291, 711240), (360, 574919), (388, 533430), (485, 426744), (582, 355620), (776, 266715), (873, 237080), (970, 213372), (1164, 177810), (1455, 142248), (1746, 118540), (1940, 106686), (2328, 88905), (2910, 71124), (3492, 59270), (3880, 53343), (4365, 47416), (5820, 35562), (5927, 34920), (6984, 29635), (8730, 23708), (11640, 17781), (11854, 17460)]