1304713440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3823}}^1$

素因数の和:3926

約数の個数: 192

約数和(自身を含む): 4625510400

約数和(自身を除く): 3320796960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2528, 2844, 3160, 3555, 3792, 3823, 4266, 4320, 4740, 5688, 6320, 7110, 7584, 7646, 8532, 9480, 10665, 11376, 11469, 12640, 14220, 15292, 17064, 18960, 19115, 21330, 22752, 22938, 28440, 30584, 34128, 34407, 37920, 38230, 42660, 45876, 56880, 57345, 61168, 68256, 68814, 76460, 85320, 91752, 103221, 113760, 114690, 122336, 137628, 152920, 170640, 172035, 183504, 206442, 229380, 275256, 302017, 305840, 341280, 344070, 367008, 412884, 458760, 516105, 550512, 604034, 611680, 688140, 825768, 906051, 917520, 1032210, 1101024, 1208068, 1376280, 1510085, 1651536, 1812102, 1835040, 2064420, 2416136, 2718153, 2752560, 3020170, 3303072, 3624204, 4128840, 4530255, 4832272, 5436306, 5505120, 6040340, 7248408, 8154459, 8257680, 9060510, 9664544, 10872612, 12080680, 13590765, 14496816, 16308918, 16515360, 18121020, 21745224, 24161360, 27181530, 28993632, 32617836, 36242040, 40772295, 43490448, 48322720, 54363060, 65235672, 72484080, 81544590, 86980896, 108726120, 130471344, 144968160, 163089180, 217452240, 260942688, 326178360, 434904480, 652356720, 1304713440]

約数ペア:

[(1, 1304713440), (2, 652356720), (3, 434904480), (4, 326178360), (5, 260942688), (6, 217452240), (8, 163089180), (9, 144968160), (10, 130471344), (12, 108726120), (15, 86980896), (16, 81544590), (18, 72484080), (20, 65235672), (24, 54363060), (27, 48322720), (30, 43490448), (32, 40772295), (36, 36242040), (40, 32617836), (45, 28993632), (48, 27181530), (54, 24161360), (60, 21745224), (72, 18121020), (79, 16515360), (80, 16308918), (90, 14496816), (96, 13590765), (108, 12080680), (120, 10872612), (135, 9664544), (144, 9060510), (158, 8257680), (160, 8154459), (180, 7248408), (216, 6040340), (237, 5505120), (240, 5436306), (270, 4832272), (288, 4530255), (316, 4128840), (360, 3624204), (395, 3303072), (432, 3020170), (474, 2752560), (480, 2718153), (540, 2416136), (632, 2064420), (711, 1835040), (720, 1812102), (790, 1651536), (864, 1510085), (948, 1376280), (1080, 1208068), (1185, 1101024), (1264, 1032210), (1422, 917520), (1440, 906051), (1580, 825768), (1896, 688140), (2133, 611680), (2160, 604034), (2370, 550512), (2528, 516105), (2844, 458760), (3160, 412884), (3555, 367008), (3792, 344070), (3823, 341280), (4266, 305840), (4320, 302017), (4740, 275256), (5688, 229380), (6320, 206442), (7110, 183504), (7584, 172035), (7646, 170640), (8532, 152920), (9480, 137628), (10665, 122336), (11376, 114690), (11469, 113760), (12640, 103221), (14220, 91752), (15292, 85320), (17064, 76460), (18960, 68814), (19115, 68256), (21330, 61168), (22752, 57345), (22938, 56880), (28440, 45876), (30584, 42660), (34128, 38230), (34407, 37920)]