2080688400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{82567}}^1$

素因数の和:82598

約数の個数: 180

約数和(自身を含む): 8252176192

約数和(自身を除く): 6171487792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 12600, 25200, 82567, 165134, 247701, 330268, 412835, 495402, 577969, 660536, 743103, 825670, 990804, 1155938, 1238505, 1321072, 1486206, 1651340, 1733907, 1981608, 2064175, 2311876, 2477010, 2889845, 2972412, 3302680, 3467814, 3715515, 3963216, 4128350, 4623752, 4954020, 5201721, 5779690, 5944824, 6192525, 6605360, 6935628, 7431030, 8256700, 8669535, 9247504, 9908040, 10403442, 11559380, 11889648, 12385050, 13871256, 14449225, 14862060, 16513400, 17339070, 18577575, 19816080, 20806884, 23118760, 24770100, 26008605, 27742512, 28898450, 29724120, 33026800, 34678140, 37155150, 41613768, 43347675, 46237520, 49540200, 52017210, 57796900, 59448240, 69356280, 74310300, 83227536, 86695350, 99080400, 104034420, 115593800, 130043025, 138712560, 148620600, 173390700, 208068840, 231187600, 260086050, 297241200, 346781400, 416137680, 520172100, 693562800, 1040344200, 2080688400]

約数ペア:

[(1, 2080688400), (2, 1040344200), (3, 693562800), (4, 520172100), (5, 416137680), (6, 346781400), (7, 297241200), (8, 260086050), (9, 231187600), (10, 208068840), (12, 173390700), (14, 148620600), (15, 138712560), (16, 130043025), (18, 115593800), (20, 104034420), (21, 99080400), (24, 86695350), (25, 83227536), (28, 74310300), (30, 69356280), (35, 59448240), (36, 57796900), (40, 52017210), (42, 49540200), (45, 46237520), (48, 43347675), (50, 41613768), (56, 37155150), (60, 34678140), (63, 33026800), (70, 29724120), (72, 28898450), (75, 27742512), (80, 26008605), (84, 24770100), (90, 23118760), (100, 20806884), (105, 19816080), (112, 18577575), (120, 17339070), (126, 16513400), (140, 14862060), (144, 14449225), (150, 13871256), (168, 12385050), (175, 11889648), (180, 11559380), (200, 10403442), (210, 9908040), (225, 9247504), (240, 8669535), (252, 8256700), (280, 7431030), (300, 6935628), (315, 6605360), (336, 6192525), (350, 5944824), (360, 5779690), (400, 5201721), (420, 4954020), (450, 4623752), (504, 4128350), (525, 3963216), (560, 3715515), (600, 3467814), (630, 3302680), (700, 2972412), (720, 2889845), (840, 2477010), (900, 2311876), (1008, 2064175), (1050, 1981608), (1200, 1733907), (1260, 1651340), (1400, 1486206), (1575, 1321072), (1680, 1238505), (1800, 1155938), (2100, 990804), (2520, 825670), (2800, 743103), (3150, 660536), (3600, 577969), (4200, 495402), (5040, 412835), (6300, 330268), (8400, 247701), (12600, 165134), (25200, 82567)]