15557757588

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2179

約数の個数: 192

約数和(自身を含む): 43429478400

約数和(自身を除く): 27871720812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 53, 54, 62, 86, 93, 106, 108, 124, 129, 159, 172, 186, 212, 258, 279, 318, 372, 387, 477, 516, 558, 636, 774, 837, 954, 1116, 1161, 1333, 1431, 1548, 1643, 1674, 1908, 2039, 2279, 2322, 2666, 2862, 3286, 3348, 3999, 4078, 4558, 4644, 4929, 5332, 5724, 6117, 6572, 6837, 7998, 8156, 9116, 9858, 11997, 12234, 13674, 14787, 15996, 18351, 19716, 20511, 23994, 24468, 27348, 29574, 35991, 36702, 41022, 44361, 47988, 55053, 59148, 61533, 63209, 70649, 71982, 73404, 82044, 87677, 88722, 108067, 110106, 123066, 126418, 141298, 143964, 175354, 177444, 189627, 211947, 216134, 220212, 246132, 252836, 263031, 282596, 324201, 350708, 379254, 423894, 432268, 526062, 568881, 635841, 648402, 758508, 789093, 847788, 972603, 1052124, 1137762, 1271682, 1296804, 1578186, 1706643, 1907523, 1945206, 2275524, 2367279, 2543364, 2717987, 2917809, 3156372, 3350077, 3413286, 3815046, 3890412, 4646881, 4734558, 5435974, 5835618, 6700154, 6826572, 7630092, 8153961, 9293762, 9469116, 10050231, 10871948, 11671236, 13400308, 13940643, 16307922, 18587524, 20100462, 24461883, 27881286, 30150693, 32615844, 40200924, 41821929, 48923766, 55762572, 60301386, 73385649, 83643858, 90452079, 97847532, 120602772, 125465787, 144053311, 146771298, 167287716, 180904158, 250931574, 288106622, 293542596, 361808316, 432159933, 501863148, 576213244, 864319866, 1296479799, 1728639732, 2592959598, 3889439397, 5185919196, 7778878794, 15557757588]

約数ペア:

[(1, 15557757588), (2, 7778878794), (3, 5185919196), (4, 3889439397), (6, 2592959598), (9, 1728639732), (12, 1296479799), (18, 864319866), (27, 576213244), (31, 501863148), (36, 432159933), (43, 361808316), (53, 293542596), (54, 288106622), (62, 250931574), (86, 180904158), (93, 167287716), (106, 146771298), (108, 144053311), (124, 125465787), (129, 120602772), (159, 97847532), (172, 90452079), (186, 83643858), (212, 73385649), (258, 60301386), (279, 55762572), (318, 48923766), (372, 41821929), (387, 40200924), (477, 32615844), (516, 30150693), (558, 27881286), (636, 24461883), (774, 20100462), (837, 18587524), (954, 16307922), (1116, 13940643), (1161, 13400308), (1333, 11671236), (1431, 10871948), (1548, 10050231), (1643, 9469116), (1674, 9293762), (1908, 8153961), (2039, 7630092), (2279, 6826572), (2322, 6700154), (2666, 5835618), (2862, 5435974), (3286, 4734558), (3348, 4646881), (3999, 3890412), (4078, 3815046), (4558, 3413286), (4644, 3350077), (4929, 3156372), (5332, 2917809), (5724, 2717987), (6117, 2543364), (6572, 2367279), (6837, 2275524), (7998, 1945206), (8156, 1907523), (9116, 1706643), (9858, 1578186), (11997, 1296804), (12234, 1271682), (13674, 1137762), (14787, 1052124), (15996, 972603), (18351, 847788), (19716, 789093), (20511, 758508), (23994, 648402), (24468, 635841), (27348, 568881), (29574, 526062), (35991, 432268), (36702, 423894), (41022, 379254), (44361, 350708), (47988, 324201), (55053, 282596), (59148, 263031), (61533, 252836), (63209, 246132), (70649, 220212), (71982, 216134), (73404, 211947), (82044, 189627), (87677, 177444), (88722, 175354), (108067, 143964), (110106, 141298), (123066, 126418)]