13739880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1519

約数の個数: 128

約数和(自身を含む): 51425280

約数和(自身を除く): 37685400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1487, 1540, 1848, 2310, 2974, 3080, 4461, 4620, 5948, 7435, 8922, 9240, 10409, 11896, 14870, 16357, 17844, 20818, 22305, 29740, 31227, 32714, 35688, 41636, 44610, 49071, 52045, 59480, 62454, 65428, 81785, 83272, 89220, 98142, 104090, 114499, 124908, 130856, 156135, 163570, 178440, 196284, 208180, 228998, 245355, 249816, 312270, 327140, 343497, 392568, 416360, 457996, 490710, 572495, 624540, 654280, 686994, 915992, 981420, 1144990, 1249080, 1373988, 1717485, 1962840, 2289980, 2747976, 3434970, 4579960, 6869940, 13739880]

約数ペア:

[(1, 13739880), (2, 6869940), (3, 4579960), (4, 3434970), (5, 2747976), (6, 2289980), (7, 1962840), (8, 1717485), (10, 1373988), (11, 1249080), (12, 1144990), (14, 981420), (15, 915992), (20, 686994), (21, 654280), (22, 624540), (24, 572495), (28, 490710), (30, 457996), (33, 416360), (35, 392568), (40, 343497), (42, 327140), (44, 312270), (55, 249816), (56, 245355), (60, 228998), (66, 208180), (70, 196284), (77, 178440), (84, 163570), (88, 156135), (105, 130856), (110, 124908), (120, 114499), (132, 104090), (140, 98142), (154, 89220), (165, 83272), (168, 81785), (210, 65428), (220, 62454), (231, 59480), (264, 52045), (280, 49071), (308, 44610), (330, 41636), (385, 35688), (420, 32714), (440, 31227), (462, 29740), (616, 22305), (660, 20818), (770, 17844), (840, 16357), (924, 14870), (1155, 11896), (1320, 10409), (1487, 9240), (1540, 8922), (1848, 7435), (2310, 5948), (2974, 4620), (3080, 4461)]