16319340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 51932160

約数和(自身を除く): 35612820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 643, 705, 846, 940, 1269, 1286, 1410, 1692, 1929, 2115, 2538, 2572, 2820, 3215, 3858, 4230, 5076, 5787, 6345, 6430, 7716, 8460, 9645, 11574, 12690, 12860, 17361, 19290, 23148, 25380, 28935, 30221, 34722, 38580, 57870, 60442, 69444, 86805, 90663, 115740, 120884, 151105, 173610, 181326, 271989, 302210, 347220, 362652, 453315, 543978, 604420, 815967, 906630, 1087956, 1359945, 1631934, 1813260, 2719890, 3263868, 4079835, 5439780, 8159670, 16319340]

約数ペア:

[(1, 16319340), (2, 8159670), (3, 5439780), (4, 4079835), (5, 3263868), (6, 2719890), (9, 1813260), (10, 1631934), (12, 1359945), (15, 1087956), (18, 906630), (20, 815967), (27, 604420), (30, 543978), (36, 453315), (45, 362652), (47, 347220), (54, 302210), (60, 271989), (90, 181326), (94, 173610), (108, 151105), (135, 120884), (141, 115740), (180, 90663), (188, 86805), (235, 69444), (270, 60442), (282, 57870), (423, 38580), (470, 34722), (540, 30221), (564, 28935), (643, 25380), (705, 23148), (846, 19290), (940, 17361), (1269, 12860), (1286, 12690), (1410, 11574), (1692, 9645), (1929, 8460), (2115, 7716), (2538, 6430), (2572, 6345), (2820, 5787), (3215, 5076), (3858, 4230)]