23156969580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{166861}}^1$

素因数の和:167136

約数の個数: 96

約数和(自身を含む): 72324665280

約数和(自身を除く): 49167695700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 257, 270, 514, 540, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3855, 4626, 5140, 6939, 7710, 9252, 11565, 13878, 15420, 23130, 27756, 34695, 46260, 69390, 138780, 166861, 333722, 500583, 667444, 834305, 1001166, 1501749, 1668610, 2002332, 2502915, 3003498, 3337220, 4505247, 5005830, 6006996, 7508745, 9010494, 10011660, 15017490, 18020988, 22526235, 30034980, 42883277, 45052470, 85766554, 90104940, 128649831, 171533108, 214416385, 257299662, 385949493, 428832770, 514599324, 643249155, 771898986, 857665540, 1157848479, 1286498310, 1543797972, 1929747465, 2315696958, 2572996620, 3859494930, 4631393916, 5789242395, 7718989860, 11578484790, 23156969580]

約数ペア:

[(1, 23156969580), (2, 11578484790), (3, 7718989860), (4, 5789242395), (5, 4631393916), (6, 3859494930), (9, 2572996620), (10, 2315696958), (12, 1929747465), (15, 1543797972), (18, 1286498310), (20, 1157848479), (27, 857665540), (30, 771898986), (36, 643249155), (45, 514599324), (54, 428832770), (60, 385949493), (90, 257299662), (108, 214416385), (135, 171533108), (180, 128649831), (257, 90104940), (270, 85766554), (514, 45052470), (540, 42883277), (771, 30034980), (1028, 22526235), (1285, 18020988), (1542, 15017490), (2313, 10011660), (2570, 9010494), (3084, 7508745), (3855, 6006996), (4626, 5005830), (5140, 4505247), (6939, 3337220), (7710, 3003498), (9252, 2502915), (11565, 2002332), (13878, 1668610), (15420, 1501749), (23130, 1001166), (27756, 834305), (34695, 667444), (46260, 500583), (69390, 333722), (138780, 166861)]