16057380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 47416320

約数和(自身を除く): 31358940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 89, 93, 97, 124, 155, 178, 186, 194, 267, 291, 310, 356, 372, 388, 445, 465, 485, 534, 582, 620, 890, 930, 970, 1068, 1164, 1335, 1455, 1780, 1860, 1940, 2670, 2759, 2910, 3007, 5340, 5518, 5820, 6014, 8277, 8633, 9021, 11036, 12028, 13795, 15035, 16554, 17266, 18042, 25899, 27590, 30070, 33108, 34532, 36084, 41385, 43165, 45105, 51798, 55180, 60140, 82770, 86330, 90210, 103596, 129495, 165540, 172660, 180420, 258990, 267623, 517980, 535246, 802869, 1070492, 1338115, 1605738, 2676230, 3211476, 4014345, 5352460, 8028690, 16057380]

約数ペア:

[(1, 16057380), (2, 8028690), (3, 5352460), (4, 4014345), (5, 3211476), (6, 2676230), (10, 1605738), (12, 1338115), (15, 1070492), (20, 802869), (30, 535246), (31, 517980), (60, 267623), (62, 258990), (89, 180420), (93, 172660), (97, 165540), (124, 129495), (155, 103596), (178, 90210), (186, 86330), (194, 82770), (267, 60140), (291, 55180), (310, 51798), (356, 45105), (372, 43165), (388, 41385), (445, 36084), (465, 34532), (485, 33108), (534, 30070), (582, 27590), (620, 25899), (890, 18042), (930, 17266), (970, 16554), (1068, 15035), (1164, 13795), (1335, 12028), (1455, 11036), (1780, 9021), (1860, 8633), (1940, 8277), (2670, 6014), (2759, 5820), (2910, 5518), (3007, 5340)]