8066520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 33868800

約数和(自身を除く): 25802280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 97, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 194, 198, 210, 216, 220, 231, 252, 264, 270, 280, 291, 297, 308, 315, 330, 360, 378, 385, 388, 396, 420, 440, 462, 485, 495, 504, 540, 582, 594, 616, 630, 660, 679, 693, 756, 770, 776, 792, 840, 873, 924, 945, 970, 990, 1067, 1080, 1155, 1164, 1188, 1260, 1320, 1358, 1386, 1455, 1485, 1512, 1540, 1746, 1848, 1890, 1940, 1980, 2037, 2079, 2134, 2310, 2328, 2376, 2520, 2619, 2716, 2772, 2910, 2970, 3080, 3201, 3395, 3465, 3492, 3780, 3880, 3960, 4074, 4158, 4268, 4365, 4620, 5238, 5335, 5432, 5544, 5820, 5940, 6111, 6402, 6790, 6930, 6984, 7469, 7560, 8148, 8316, 8536, 8730, 9240, 9603, 10185, 10395, 10476, 10670, 11640, 11880, 12222, 12804, 13095, 13580, 13860, 14938, 16005, 16296, 16632, 17460, 18333, 19206, 20370, 20790, 20952, 21340, 22407, 24444, 25608, 26190, 27160, 27720, 28809, 29876, 30555, 32010, 34920, 36666, 37345, 38412, 40740, 41580, 42680, 44814, 48015, 48888, 52380, 57618, 59752, 61110, 64020, 67221, 73332, 74690, 76824, 81480, 83160, 89628, 91665, 96030, 104760, 112035, 115236, 122220, 128040, 134442, 144045, 146664, 149380, 179256, 183330, 192060, 201663, 224070, 230472, 244440, 268884, 288090, 298760, 336105, 366660, 384120, 403326, 448140, 537768, 576180, 672210, 733320, 806652, 896280, 1008315, 1152360, 1344420, 1613304, 2016630, 2688840, 4033260, 8066520]

約数ペア:

[(1, 8066520), (2, 4033260), (3, 2688840), (4, 2016630), (5, 1613304), (6, 1344420), (7, 1152360), (8, 1008315), (9, 896280), (10, 806652), (11, 733320), (12, 672210), (14, 576180), (15, 537768), (18, 448140), (20, 403326), (21, 384120), (22, 366660), (24, 336105), (27, 298760), (28, 288090), (30, 268884), (33, 244440), (35, 230472), (36, 224070), (40, 201663), (42, 192060), (44, 183330), (45, 179256), (54, 149380), (55, 146664), (56, 144045), (60, 134442), (63, 128040), (66, 122220), (70, 115236), (72, 112035), (77, 104760), (84, 96030), (88, 91665), (90, 89628), (97, 83160), (99, 81480), (105, 76824), (108, 74690), (110, 73332), (120, 67221), (126, 64020), (132, 61110), (135, 59752), (140, 57618), (154, 52380), (165, 48888), (168, 48015), (180, 44814), (189, 42680), (194, 41580), (198, 40740), (210, 38412), (216, 37345), (220, 36666), (231, 34920), (252, 32010), (264, 30555), (270, 29876), (280, 28809), (291, 27720), (297, 27160), (308, 26190), (315, 25608), (330, 24444), (360, 22407), (378, 21340), (385, 20952), (388, 20790), (396, 20370), (420, 19206), (440, 18333), (462, 17460), (485, 16632), (495, 16296), (504, 16005), (540, 14938), (582, 13860), (594, 13580), (616, 13095), (630, 12804), (660, 12222), (679, 11880), (693, 11640), (756, 10670), (770, 10476), (776, 10395), (792, 10185), (840, 9603), (873, 9240), (924, 8730), (945, 8536), (970, 8316), (990, 8148), (1067, 7560), (1080, 7469), (1155, 6984), (1164, 6930), (1188, 6790), (1260, 6402), (1320, 6111), (1358, 5940), (1386, 5820), (1455, 5544), (1485, 5432), (1512, 5335), (1540, 5238), (1746, 4620), (1848, 4365), (1890, 4268), (1940, 4158), (1980, 4074), (2037, 3960), (2079, 3880), (2134, 3780), (2310, 3492), (2328, 3465), (2376, 3395), (2520, 3201), (2619, 3080), (2716, 2970), (2772, 2910)]