1677886920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2137}}^1$

素因数の和:2884

約数の個数: 128

約数和(自身を含む): 5603270400

約数和(自身を除く): 3925383480

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, 540, 727, 1080, 1454, 2137, 2181, 2908, 3635, 4274, 4362, 5816, 6411, 6543, 7270, 8548, 8724, 10685, 10905, 12822, 13086, 14540, 17096, 17448, 19233, 19629, 21370, 21810, 25644, 26172, 29080, 32055, 32715, 38466, 39258, 42740, 43620, 51288, 52344, 57699, 64110, 65430, 76932, 78516, 85480, 87240, 96165, 98145, 115398, 128220, 130860, 153864, 157032, 192330, 196290, 230796, 256440, 261720, 288495, 384660, 392580, 461592, 576990, 769320, 785160, 1153980, 1553599, 2307960, 3107198, 4660797, 6214396, 7767995, 9321594, 12428792, 13982391, 15535990, 18643188, 23303985, 27964782, 31071980, 37286376, 41947173, 46607970, 55929564, 62143960, 69911955, 83894346, 93215940, 111859128, 139823910, 167788692, 186431880, 209735865, 279647820, 335577384, 419471730, 559295640, 838943460, 1677886920]

約数ペア:

[(1, 1677886920), (2, 838943460), (3, 559295640), (4, 419471730), (5, 335577384), (6, 279647820), (8, 209735865), (9, 186431880), (10, 167788692), (12, 139823910), (15, 111859128), (18, 93215940), (20, 83894346), (24, 69911955), (27, 62143960), (30, 55929564), (36, 46607970), (40, 41947173), (45, 37286376), (54, 31071980), (60, 27964782), (72, 23303985), (90, 18643188), (108, 15535990), (120, 13982391), (135, 12428792), (180, 9321594), (216, 7767995), (270, 6214396), (360, 4660797), (540, 3107198), (727, 2307960), (1080, 1553599), (1454, 1153980), (2137, 785160), (2181, 769320), (2908, 576990), (3635, 461592), (4274, 392580), (4362, 384660), (5816, 288495), (6411, 261720), (6543, 256440), (7270, 230796), (8548, 196290), (8724, 192330), (10685, 157032), (10905, 153864), (12822, 130860), (13086, 128220), (14540, 115398), (17096, 98145), (17448, 96165), (19233, 87240), (19629, 85480), (21370, 78516), (21810, 76932), (25644, 65430), (26172, 64110), (29080, 57699), (32055, 52344), (32715, 51288), (38466, 43620), (39258, 42740)]