1958146920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4567}}^1$

素因数の和:4984

約数の個数: 128

約数和(自身を含む): 6545030400

約数和(自身を除く): 4586883480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 397, 540, 794, 1080, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4567, 4764, 5955, 7146, 7940, 9134, 9528, 10719, 11910, 13701, 14292, 15880, 17865, 18268, 21438, 22835, 23820, 27402, 28584, 35730, 36536, 41103, 42876, 45670, 47640, 53595, 54804, 68505, 71460, 82206, 85752, 91340, 107190, 109608, 123309, 137010, 142920, 164412, 182680, 205515, 214380, 246618, 274020, 328824, 411030, 428760, 493236, 548040, 616545, 822060, 986472, 1233090, 1644120, 1813099, 2466180, 3626198, 4932360, 5439297, 7252396, 9065495, 10878594, 14504792, 16317891, 18130990, 21757188, 27196485, 32635782, 36261980, 43514376, 48953673, 54392970, 65271564, 72523960, 81589455, 97907346, 108785940, 130543128, 163178910, 195814692, 217571880, 244768365, 326357820, 391629384, 489536730, 652715640, 979073460, 1958146920]

約数ペア:

[(1, 1958146920), (2, 979073460), (3, 652715640), (4, 489536730), (5, 391629384), (6, 326357820), (8, 244768365), (9, 217571880), (10, 195814692), (12, 163178910), (15, 130543128), (18, 108785940), (20, 97907346), (24, 81589455), (27, 72523960), (30, 65271564), (36, 54392970), (40, 48953673), (45, 43514376), (54, 36261980), (60, 32635782), (72, 27196485), (90, 21757188), (108, 18130990), (120, 16317891), (135, 14504792), (180, 10878594), (216, 9065495), (270, 7252396), (360, 5439297), (397, 4932360), (540, 3626198), (794, 2466180), (1080, 1813099), (1191, 1644120), (1588, 1233090), (1985, 986472), (2382, 822060), (3176, 616545), (3573, 548040), (3970, 493236), (4567, 428760), (4764, 411030), (5955, 328824), (7146, 274020), (7940, 246618), (9134, 214380), (9528, 205515), (10719, 182680), (11910, 164412), (13701, 142920), (14292, 137010), (15880, 123309), (17865, 109608), (18268, 107190), (21438, 91340), (22835, 85752), (23820, 82206), (27402, 71460), (28584, 68505), (35730, 54804), (36536, 53595), (41103, 47640), (42876, 45670)]