67854240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 241315200

約数和(自身を除く): 173460960

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, 80, 90, 96, 108, 113, 120, 135, 139, 144, 160, 180, 216, 226, 240, 270, 278, 288, 339, 360, 417, 432, 452, 480, 540, 556, 565, 678, 695, 720, 834, 864, 904, 1017, 1080, 1112, 1130, 1251, 1356, 1390, 1440, 1668, 1695, 1808, 2034, 2085, 2160, 2224, 2260, 2502, 2712, 2780, 3051, 3336, 3390, 3616, 3753, 4068, 4170, 4320, 4448, 4520, 5004, 5085, 5424, 5560, 6102, 6255, 6672, 6780, 7506, 8136, 8340, 9040, 10008, 10170, 10848, 11120, 12204, 12510, 13344, 13560, 15012, 15255, 15707, 16272, 16680, 18080, 18765, 20016, 20340, 22240, 24408, 25020, 27120, 30024, 30510, 31414, 32544, 33360, 37530, 40032, 40680, 47121, 48816, 50040, 54240, 60048, 61020, 62828, 66720, 75060, 78535, 81360, 94242, 97632, 100080, 120096, 122040, 125656, 141363, 150120, 157070, 162720, 188484, 200160, 235605, 244080, 251312, 282726, 300240, 314140, 376968, 424089, 471210, 488160, 502624, 565452, 600480, 628280, 706815, 753936, 848178, 942420, 1130904, 1256560, 1413630, 1507872, 1696356, 1884840, 2120445, 2261808, 2513120, 2827260, 3392712, 3769680, 4240890, 4523616, 5654520, 6785424, 7539360, 8481780, 11309040, 13570848, 16963560, 22618080, 33927120, 67854240]

約数ペア:

[(1, 67854240), (2, 33927120), (3, 22618080), (4, 16963560), (5, 13570848), (6, 11309040), (8, 8481780), (9, 7539360), (10, 6785424), (12, 5654520), (15, 4523616), (16, 4240890), (18, 3769680), (20, 3392712), (24, 2827260), (27, 2513120), (30, 2261808), (32, 2120445), (36, 1884840), (40, 1696356), (45, 1507872), (48, 1413630), (54, 1256560), (60, 1130904), (72, 942420), (80, 848178), (90, 753936), (96, 706815), (108, 628280), (113, 600480), (120, 565452), (135, 502624), (139, 488160), (144, 471210), (160, 424089), (180, 376968), (216, 314140), (226, 300240), (240, 282726), (270, 251312), (278, 244080), (288, 235605), (339, 200160), (360, 188484), (417, 162720), (432, 157070), (452, 150120), (480, 141363), (540, 125656), (556, 122040), (565, 120096), (678, 100080), (695, 97632), (720, 94242), (834, 81360), (864, 78535), (904, 75060), (1017, 66720), (1080, 62828), (1112, 61020), (1130, 60048), (1251, 54240), (1356, 50040), (1390, 48816), (1440, 47121), (1668, 40680), (1695, 40032), (1808, 37530), (2034, 33360), (2085, 32544), (2160, 31414), (2224, 30510), (2260, 30024), (2502, 27120), (2712, 25020), (2780, 24408), (3051, 22240), (3336, 20340), (3390, 20016), (3616, 18765), (3753, 18080), (4068, 16680), (4170, 16272), (4320, 15707), (4448, 15255), (4520, 15012), (5004, 13560), (5085, 13344), (5424, 12510), (5560, 12204), (6102, 11120), (6255, 10848), (6672, 10170), (6780, 10008), (7506, 9040), (8136, 8340)]