189816480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{6277}}^1$

素因数の和:6308

約数の個数: 192

約数和(自身を含む): 759386880

約数和(自身を除く): 569570400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 6277, 7560, 10080, 12554, 15120, 18831, 25108, 30240, 31385, 37662, 43939, 50216, 56493, 62770, 75324, 87878, 94155, 100432, 112986, 125540, 131817, 150648, 169479, 175756, 188310, 200864, 219695, 225972, 251080, 263634, 282465, 301296, 338958, 351512, 376620, 395451, 439390, 451944, 502160, 527268, 564930, 602592, 659085, 677916, 703024, 753240, 790902, 847395, 878780, 903888, 1004320, 1054536, 1129860, 1186353, 1318170, 1355832, 1406048, 1506480, 1581804, 1694790, 1757560, 1807776, 1977255, 2109072, 2259720, 2372706, 2636340, 2711664, 3012960, 3163608, 3389580, 3515120, 3954510, 4218144, 4519440, 4745412, 5272680, 5423328, 5931765, 6327216, 6779160, 7030240, 7909020, 9038880, 9490824, 10545360, 11863530, 12654432, 13558320, 15818040, 18981648, 21090720, 23727060, 27116640, 31636080, 37963296, 47454120, 63272160, 94908240, 189816480]

約数ペア:

[(1, 189816480), (2, 94908240), (3, 63272160), (4, 47454120), (5, 37963296), (6, 31636080), (7, 27116640), (8, 23727060), (9, 21090720), (10, 18981648), (12, 15818040), (14, 13558320), (15, 12654432), (16, 11863530), (18, 10545360), (20, 9490824), (21, 9038880), (24, 7909020), (27, 7030240), (28, 6779160), (30, 6327216), (32, 5931765), (35, 5423328), (36, 5272680), (40, 4745412), (42, 4519440), (45, 4218144), (48, 3954510), (54, 3515120), (56, 3389580), (60, 3163608), (63, 3012960), (70, 2711664), (72, 2636340), (80, 2372706), (84, 2259720), (90, 2109072), (96, 1977255), (105, 1807776), (108, 1757560), (112, 1694790), (120, 1581804), (126, 1506480), (135, 1406048), (140, 1355832), (144, 1318170), (160, 1186353), (168, 1129860), (180, 1054536), (189, 1004320), (210, 903888), (216, 878780), (224, 847395), (240, 790902), (252, 753240), (270, 703024), (280, 677916), (288, 659085), (315, 602592), (336, 564930), (360, 527268), (378, 502160), (420, 451944), (432, 439390), (480, 395451), (504, 376620), (540, 351512), (560, 338958), (630, 301296), (672, 282465), (720, 263634), (756, 251080), (840, 225972), (864, 219695), (945, 200864), (1008, 188310), (1080, 175756), (1120, 169479), (1260, 150648), (1440, 131817), (1512, 125540), (1680, 112986), (1890, 100432), (2016, 94155), (2160, 87878), (2520, 75324), (3024, 62770), (3360, 56493), (3780, 50216), (4320, 43939), (5040, 37662), (6048, 31385), (6277, 30240), (7560, 25108), (10080, 18831), (12554, 15120)]