271720680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4201}}^1$

素因数の和:4240

約数の個数: 192

約数和(自身を含む): 1034700480

約数和(自身を除く): 762979800

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, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4201, 4312, 4620, 5390, 5880, 6468, 8085, 8402, 9240, 10780, 12603, 12936, 16170, 16804, 21005, 21560, 25206, 29407, 32340, 33608, 42010, 46211, 50412, 58814, 63015, 64680, 84020, 88221, 92422, 100824, 117628, 126030, 138633, 147035, 168040, 176442, 184844, 205849, 231055, 235256, 252060, 277266, 294070, 323477, 352884, 369688, 411698, 441105, 462110, 504120, 554532, 588140, 617547, 646954, 693165, 705768, 823396, 882210, 924220, 970431, 1029245, 1109064, 1176280, 1235094, 1293908, 1386330, 1617385, 1646792, 1764420, 1848440, 1940862, 2058490, 2264339, 2470188, 2587816, 2772660, 3087735, 3234770, 3528840, 3881724, 4116980, 4528678, 4852155, 4940376, 5545320, 6175470, 6469540, 6793017, 7763448, 8233960, 9057356, 9704310, 11321695, 12350940, 12939080, 13586034, 18114712, 19408620, 22643390, 24701880, 27172068, 33965085, 38817240, 45286780, 54344136, 67930170, 90573560, 135860340, 271720680]

約数ペア:

[(1, 271720680), (2, 135860340), (3, 90573560), (4, 67930170), (5, 54344136), (6, 45286780), (7, 38817240), (8, 33965085), (10, 27172068), (11, 24701880), (12, 22643390), (14, 19408620), (15, 18114712), (20, 13586034), (21, 12939080), (22, 12350940), (24, 11321695), (28, 9704310), (30, 9057356), (33, 8233960), (35, 7763448), (40, 6793017), (42, 6469540), (44, 6175470), (49, 5545320), (55, 4940376), (56, 4852155), (60, 4528678), (66, 4116980), (70, 3881724), (77, 3528840), (84, 3234770), (88, 3087735), (98, 2772660), (105, 2587816), (110, 2470188), (120, 2264339), (132, 2058490), (140, 1940862), (147, 1848440), (154, 1764420), (165, 1646792), (168, 1617385), (196, 1386330), (210, 1293908), (220, 1235094), (231, 1176280), (245, 1109064), (264, 1029245), (280, 970431), (294, 924220), (308, 882210), (330, 823396), (385, 705768), (392, 693165), (420, 646954), (440, 617547), (462, 588140), (490, 554532), (539, 504120), (588, 462110), (616, 441105), (660, 411698), (735, 369688), (770, 352884), (840, 323477), (924, 294070), (980, 277266), (1078, 252060), (1155, 235256), (1176, 231055), (1320, 205849), (1470, 184844), (1540, 176442), (1617, 168040), (1848, 147035), (1960, 138633), (2156, 126030), (2310, 117628), (2695, 100824), (2940, 92422), (3080, 88221), (3234, 84020), (4201, 64680), (4312, 63015), (4620, 58814), (5390, 50412), (5880, 46211), (6468, 42010), (8085, 33608), (8402, 32340), (9240, 29407), (10780, 25206), (12603, 21560), (12936, 21005), (16170, 16804)]