16607340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 50712480

約数和(自身を除く): 34105140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 359, 514, 718, 771, 1028, 1077, 1285, 1436, 1542, 1795, 2154, 2313, 2570, 3084, 3231, 3590, 3855, 4308, 4626, 5140, 5385, 6462, 7180, 7710, 9252, 10770, 11565, 12924, 15420, 16155, 21540, 23130, 32310, 46260, 64620, 92263, 184526, 276789, 369052, 461315, 553578, 830367, 922630, 1107156, 1383945, 1660734, 1845260, 2767890, 3321468, 4151835, 5535780, 8303670, 16607340]

約数ペア:

[(1, 16607340), (2, 8303670), (3, 5535780), (4, 4151835), (5, 3321468), (6, 2767890), (9, 1845260), (10, 1660734), (12, 1383945), (15, 1107156), (18, 922630), (20, 830367), (30, 553578), (36, 461315), (45, 369052), (60, 276789), (90, 184526), (180, 92263), (257, 64620), (359, 46260), (514, 32310), (718, 23130), (771, 21540), (1028, 16155), (1077, 15420), (1285, 12924), (1436, 11565), (1542, 10770), (1795, 9252), (2154, 7710), (2313, 7180), (2570, 6462), (3084, 5385), (3231, 5140), (3590, 4626), (3855, 4308)]