24997140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 69351660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 389, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 778, 918, 945, 1020, 1071, 1167, 1190, 1260, 1428, 1530, 1556, 1785, 1836, 1890, 1945, 2142, 2295, 2334, 2380, 2723, 3060, 3213, 3501, 3570, 3780, 3890, 4284, 4590, 4668, 5355, 5446, 5835, 6426, 6613, 7002, 7140, 7780, 8169, 9180, 10503, 10710, 10892, 11670, 12852, 13226, 13615, 14004, 16065, 16338, 17505, 19839, 21006, 21420, 23340, 24507, 26452, 27230, 32130, 32676, 33065, 35010, 39678, 40845, 42012, 46291, 49014, 52515, 54460, 59517, 64260, 66130, 70020, 73521, 79356, 81690, 92582, 98028, 99195, 105030, 119034, 122535, 132260, 138873, 147042, 163380, 178551, 185164, 198390, 210060, 231455, 238068, 245070, 277746, 294084, 297585, 357102, 367605, 396780, 416619, 462910, 490140, 555492, 595170, 694365, 714204, 735210, 833238, 892755, 925820, 1190340, 1249857, 1388730, 1470420, 1666476, 1785510, 2083095, 2499714, 2777460, 3571020, 4166190, 4999428, 6249285, 8332380, 12498570, 24997140]

約数ペア:

[(1, 24997140), (2, 12498570), (3, 8332380), (4, 6249285), (5, 4999428), (6, 4166190), (7, 3571020), (9, 2777460), (10, 2499714), (12, 2083095), (14, 1785510), (15, 1666476), (17, 1470420), (18, 1388730), (20, 1249857), (21, 1190340), (27, 925820), (28, 892755), (30, 833238), (34, 735210), (35, 714204), (36, 694365), (42, 595170), (45, 555492), (51, 490140), (54, 462910), (60, 416619), (63, 396780), (68, 367605), (70, 357102), (84, 297585), (85, 294084), (90, 277746), (102, 245070), (105, 238068), (108, 231455), (119, 210060), (126, 198390), (135, 185164), (140, 178551), (153, 163380), (170, 147042), (180, 138873), (189, 132260), (204, 122535), (210, 119034), (238, 105030), (252, 99195), (255, 98028), (270, 92582), (306, 81690), (315, 79356), (340, 73521), (357, 70020), (378, 66130), (389, 64260), (420, 59517), (459, 54460), (476, 52515), (510, 49014), (540, 46291), (595, 42012), (612, 40845), (630, 39678), (714, 35010), (756, 33065), (765, 32676), (778, 32130), (918, 27230), (945, 26452), (1020, 24507), (1071, 23340), (1167, 21420), (1190, 21006), (1260, 19839), (1428, 17505), (1530, 16338), (1556, 16065), (1785, 14004), (1836, 13615), (1890, 13226), (1945, 12852), (2142, 11670), (2295, 10892), (2334, 10710), (2380, 10503), (2723, 9180), (3060, 8169), (3213, 7780), (3501, 7140), (3570, 7002), (3780, 6613), (3890, 6426), (4284, 5835), (4590, 5446), (4668, 5355)]