91688520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9923}}^1$

素因数の和:9955

約数の個数: 128

約数和(自身を含む): 342973440

約数和(自身を除く): 251284920

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, 1540, 1848, 2310, 3080, 4620, 9240, 9923, 19846, 29769, 39692, 49615, 59538, 69461, 79384, 99230, 109153, 119076, 138922, 148845, 198460, 208383, 218306, 238152, 277844, 297690, 327459, 347305, 396920, 416766, 436612, 545765, 555688, 595380, 654918, 694610, 764071, 833532, 873224, 1041915, 1091530, 1190760, 1309836, 1389220, 1528142, 1637295, 1667064, 2083830, 2183060, 2292213, 2619672, 2778440, 3056284, 3274590, 3820355, 4167660, 4366120, 4584426, 6112568, 6549180, 7640710, 8335320, 9168852, 11461065, 13098360, 15281420, 18337704, 22922130, 30562840, 45844260, 91688520]

約数ペア:

[(1, 91688520), (2, 45844260), (3, 30562840), (4, 22922130), (5, 18337704), (6, 15281420), (7, 13098360), (8, 11461065), (10, 9168852), (11, 8335320), (12, 7640710), (14, 6549180), (15, 6112568), (20, 4584426), (21, 4366120), (22, 4167660), (24, 3820355), (28, 3274590), (30, 3056284), (33, 2778440), (35, 2619672), (40, 2292213), (42, 2183060), (44, 2083830), (55, 1667064), (56, 1637295), (60, 1528142), (66, 1389220), (70, 1309836), (77, 1190760), (84, 1091530), (88, 1041915), (105, 873224), (110, 833532), (120, 764071), (132, 694610), (140, 654918), (154, 595380), (165, 555688), (168, 545765), (210, 436612), (220, 416766), (231, 396920), (264, 347305), (280, 327459), (308, 297690), (330, 277844), (385, 238152), (420, 218306), (440, 208383), (462, 198460), (616, 148845), (660, 138922), (770, 119076), (840, 109153), (924, 99230), (1155, 79384), (1320, 69461), (1540, 59538), (1848, 49615), (2310, 39692), (3080, 29769), (4620, 19846), (9240, 9923)]