2042643420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4887

約数の個数: 168

約数和(自身を含む): 6654533760

約数和(自身を除く): 4611890340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 729, 783, 810, 870, 972, 1044, 1215, 1305, 1458, 1566, 1620, 1740, 2349, 2430, 2610, 2916, 3132, 3645, 3915, 4698, 4831, 4860, 5220, 7047, 7290, 7830, 9396, 9662, 11745, 14094, 14493, 14580, 15660, 19324, 21141, 23490, 24155, 28188, 28986, 35235, 42282, 43479, 46980, 48310, 57972, 70470, 72465, 84564, 86958, 96620, 105705, 130437, 140099, 140940, 144930, 173916, 211410, 217395, 260874, 280198, 289860, 391311, 420297, 422820, 434790, 521748, 560396, 652185, 700495, 782622, 840594, 869580, 1173933, 1260891, 1304370, 1400990, 1565244, 1681188, 1956555, 2101485, 2347866, 2521782, 2608740, 2801980, 3521799, 3782673, 3913110, 4202970, 4695732, 5043564, 5869665, 6304455, 7043598, 7565346, 7826220, 8405940, 11348019, 11739330, 12608910, 14087196, 15130692, 17608995, 18913365, 22696038, 23478660, 25217820, 34044057, 35217990, 37826730, 45392076, 56740095, 68088114, 70435980, 75653460, 102132171, 113480190, 136176228, 170220285, 204264342, 226960380, 340440570, 408528684, 510660855, 680881140, 1021321710, 2042643420]

約数ペア:

[(1, 2042643420), (2, 1021321710), (3, 680881140), (4, 510660855), (5, 408528684), (6, 340440570), (9, 226960380), (10, 204264342), (12, 170220285), (15, 136176228), (18, 113480190), (20, 102132171), (27, 75653460), (29, 70435980), (30, 68088114), (36, 56740095), (45, 45392076), (54, 37826730), (58, 35217990), (60, 34044057), (81, 25217820), (87, 23478660), (90, 22696038), (108, 18913365), (116, 17608995), (135, 15130692), (145, 14087196), (162, 12608910), (174, 11739330), (180, 11348019), (243, 8405940), (261, 7826220), (270, 7565346), (290, 7043598), (324, 6304455), (348, 5869665), (405, 5043564), (435, 4695732), (486, 4202970), (522, 3913110), (540, 3782673), (580, 3521799), (729, 2801980), (783, 2608740), (810, 2521782), (870, 2347866), (972, 2101485), (1044, 1956555), (1215, 1681188), (1305, 1565244), (1458, 1400990), (1566, 1304370), (1620, 1260891), (1740, 1173933), (2349, 869580), (2430, 840594), (2610, 782622), (2916, 700495), (3132, 652185), (3645, 560396), (3915, 521748), (4698, 434790), (4831, 422820), (4860, 420297), (5220, 391311), (7047, 289860), (7290, 280198), (7830, 260874), (9396, 217395), (9662, 211410), (11745, 173916), (14094, 144930), (14493, 140940), (14580, 140099), (15660, 130437), (19324, 105705), (21141, 96620), (23490, 86958), (24155, 84564), (28188, 72465), (28986, 70470), (35235, 57972), (42282, 48310), (43479, 46980)]