86581440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:948

約数の個数: 224

約数和(自身を含む): 333573120

約数和(自身を除く): 246991680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 911, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1822, 1980, 2112, 2160, 2376, 2640, 2733, 2880, 2970, 3168, 3520, 3644, 3960, 4320, 4555, 4752, 5280, 5466, 5940, 6336, 7288, 7920, 8199, 8640, 9110, 9504, 10021, 10560, 10932, 11880, 13665, 14576, 15840, 16398, 18220, 19008, 20042, 21864, 23760, 24597, 27330, 29152, 30063, 31680, 32796, 36440, 40084, 40995, 43728, 47520, 49194, 50105, 54660, 58304, 60126, 65592, 72880, 80168, 81990, 87456, 90189, 95040, 98388, 100210, 109320, 120252, 122985, 131184, 145760, 150315, 160336, 163980, 174912, 180378, 196776, 200420, 218640, 240504, 245970, 262368, 270567, 291520, 300630, 320672, 327960, 360756, 393552, 400840, 437280, 450945, 481008, 491940, 524736, 541134, 601260, 641344, 655920, 721512, 787104, 801680, 874560, 901890, 962016, 983880, 1082268, 1202520, 1311840, 1352835, 1443024, 1574208, 1603360, 1803780, 1924032, 1967760, 2164536, 2405040, 2623680, 2705670, 2886048, 3206720, 3607560, 3935520, 4329072, 4810080, 5411340, 5772096, 7215120, 7871040, 8658144, 9620160, 10822680, 14430240, 17316288, 21645360, 28860480, 43290720, 86581440]

約数ペア:

[(1, 86581440), (2, 43290720), (3, 28860480), (4, 21645360), (5, 17316288), (6, 14430240), (8, 10822680), (9, 9620160), (10, 8658144), (11, 7871040), (12, 7215120), (15, 5772096), (16, 5411340), (18, 4810080), (20, 4329072), (22, 3935520), (24, 3607560), (27, 3206720), (30, 2886048), (32, 2705670), (33, 2623680), (36, 2405040), (40, 2164536), (44, 1967760), (45, 1924032), (48, 1803780), (54, 1603360), (55, 1574208), (60, 1443024), (64, 1352835), (66, 1311840), (72, 1202520), (80, 1082268), (88, 983880), (90, 962016), (96, 901890), (99, 874560), (108, 801680), (110, 787104), (120, 721512), (132, 655920), (135, 641344), (144, 601260), (160, 541134), (165, 524736), (176, 491940), (180, 481008), (192, 450945), (198, 437280), (216, 400840), (220, 393552), (240, 360756), (264, 327960), (270, 320672), (288, 300630), (297, 291520), (320, 270567), (330, 262368), (352, 245970), (360, 240504), (396, 218640), (432, 200420), (440, 196776), (480, 180378), (495, 174912), (528, 163980), (540, 160336), (576, 150315), (594, 145760), (660, 131184), (704, 122985), (720, 120252), (792, 109320), (864, 100210), (880, 98388), (911, 95040), (960, 90189), (990, 87456), (1056, 81990), (1080, 80168), (1188, 72880), (1320, 65592), (1440, 60126), (1485, 58304), (1584, 54660), (1728, 50105), (1760, 49194), (1822, 47520), (1980, 43728), (2112, 40995), (2160, 40084), (2376, 36440), (2640, 32796), (2733, 31680), (2880, 30063), (2970, 29152), (3168, 27330), (3520, 24597), (3644, 23760), (3960, 21864), (4320, 20042), (4555, 19008), (4752, 18220), (5280, 16398), (5466, 15840), (5940, 14576), (6336, 13665), (7288, 11880), (7920, 10932), (8199, 10560), (8640, 10021), (9110, 9504)]