4018984320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161017}}^1$

素因数の和:161052

約数の個数: 128

約数和(自身を含む): 13796022240

約数和(自身を除く): 9777037920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 161017, 322034, 483051, 644068, 805085, 966102, 1288136, 1610170, 1932204, 2093221, 2415255, 2576272, 3220340, 3864408, 4186442, 4830510, 5152544, 6279663, 6440680, 7728816, 8372884, 9661020, 10305088, 10466105, 12559326, 12881360, 15457632, 16745768, 19322040, 20610176, 20932210, 25118652, 25762720, 30915264, 31398315, 33491536, 38644080, 41864420, 50237304, 51525440, 61830528, 62796630, 66983072, 77288160, 83728840, 100474608, 103050880, 125593260, 133966144, 154576320, 167457680, 200949216, 251186520, 267932288, 309152640, 334915360, 401898432, 502373040, 669830720, 803796864, 1004746080, 1339661440, 2009492160, 4018984320]

約数ペア:

[(1, 4018984320), (2, 2009492160), (3, 1339661440), (4, 1004746080), (5, 803796864), (6, 669830720), (8, 502373040), (10, 401898432), (12, 334915360), (13, 309152640), (15, 267932288), (16, 251186520), (20, 200949216), (24, 167457680), (26, 154576320), (30, 133966144), (32, 125593260), (39, 103050880), (40, 100474608), (48, 83728840), (52, 77288160), (60, 66983072), (64, 62796630), (65, 61830528), (78, 51525440), (80, 50237304), (96, 41864420), (104, 38644080), (120, 33491536), (128, 31398315), (130, 30915264), (156, 25762720), (160, 25118652), (192, 20932210), (195, 20610176), (208, 19322040), (240, 16745768), (260, 15457632), (312, 12881360), (320, 12559326), (384, 10466105), (390, 10305088), (416, 9661020), (480, 8372884), (520, 7728816), (624, 6440680), (640, 6279663), (780, 5152544), (832, 4830510), (960, 4186442), (1040, 3864408), (1248, 3220340), (1560, 2576272), (1664, 2415255), (1920, 2093221), (2080, 1932204), (2496, 1610170), (3120, 1288136), (4160, 966102), (4992, 805085), (6240, 644068), (8320, 483051), (12480, 322034), (24960, 161017)]