266911920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 240

約数和(自身を含む): 994436352

約数和(自身を除く): 727524432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 67, 72, 80, 88, 90, 99, 110, 120, 132, 134, 144, 165, 176, 180, 198, 201, 220, 240, 264, 268, 330, 335, 360, 396, 402, 440, 495, 503, 528, 536, 603, 660, 670, 720, 737, 792, 804, 880, 990, 1005, 1006, 1072, 1206, 1320, 1340, 1474, 1509, 1584, 1608, 1980, 2010, 2012, 2211, 2412, 2515, 2640, 2680, 2948, 3015, 3018, 3216, 3685, 3960, 4020, 4024, 4422, 4527, 4824, 5030, 5360, 5533, 5896, 6030, 6036, 6633, 7370, 7545, 7920, 8040, 8048, 8844, 9054, 9648, 10060, 11055, 11066, 11792, 12060, 12072, 13266, 14740, 15090, 16080, 16599, 17688, 18108, 20120, 22110, 22132, 22635, 24120, 24144, 26532, 27665, 29480, 30180, 33165, 33198, 33701, 35376, 36216, 40240, 44220, 44264, 45270, 48240, 49797, 53064, 55330, 58960, 60360, 66330, 66396, 67402, 72432, 82995, 88440, 88528, 90540, 99594, 101103, 106128, 110660, 120720, 132660, 132792, 134804, 165990, 168505, 176880, 181080, 199188, 202206, 221320, 248985, 265320, 265584, 269608, 303309, 331980, 337010, 362160, 370711, 398376, 404412, 442640, 497970, 505515, 530640, 539216, 606618, 663960, 674020, 741422, 796752, 808824, 995940, 1011030, 1112133, 1213236, 1327920, 1348040, 1482844, 1516545, 1617648, 1853555, 1991880, 2022060, 2224266, 2426472, 2696080, 2965688, 3033090, 3336399, 3707110, 3983760, 4044120, 4448532, 4852944, 5560665, 5931376, 6066180, 6672798, 7414220, 8088240, 8897064, 11121330, 12132360, 13345596, 14828440, 16681995, 17794128, 22242660, 24264720, 26691192, 29656880, 33363990, 44485320, 53382384, 66727980, 88970640, 133455960, 266911920]

約数ペア:

[(1, 266911920), (2, 133455960), (3, 88970640), (4, 66727980), (5, 53382384), (6, 44485320), (8, 33363990), (9, 29656880), (10, 26691192), (11, 24264720), (12, 22242660), (15, 17794128), (16, 16681995), (18, 14828440), (20, 13345596), (22, 12132360), (24, 11121330), (30, 8897064), (33, 8088240), (36, 7414220), (40, 6672798), (44, 6066180), (45, 5931376), (48, 5560665), (55, 4852944), (60, 4448532), (66, 4044120), (67, 3983760), (72, 3707110), (80, 3336399), (88, 3033090), (90, 2965688), (99, 2696080), (110, 2426472), (120, 2224266), (132, 2022060), (134, 1991880), (144, 1853555), (165, 1617648), (176, 1516545), (180, 1482844), (198, 1348040), (201, 1327920), (220, 1213236), (240, 1112133), (264, 1011030), (268, 995940), (330, 808824), (335, 796752), (360, 741422), (396, 674020), (402, 663960), (440, 606618), (495, 539216), (503, 530640), (528, 505515), (536, 497970), (603, 442640), (660, 404412), (670, 398376), (720, 370711), (737, 362160), (792, 337010), (804, 331980), (880, 303309), (990, 269608), (1005, 265584), (1006, 265320), (1072, 248985), (1206, 221320), (1320, 202206), (1340, 199188), (1474, 181080), (1509, 176880), (1584, 168505), (1608, 165990), (1980, 134804), (2010, 132792), (2012, 132660), (2211, 120720), (2412, 110660), (2515, 106128), (2640, 101103), (2680, 99594), (2948, 90540), (3015, 88528), (3018, 88440), (3216, 82995), (3685, 72432), (3960, 67402), (4020, 66396), (4024, 66330), (4422, 60360), (4527, 58960), (4824, 55330), (5030, 53064), (5360, 49797), (5533, 48240), (5896, 45270), (6030, 44264), (6036, 44220), (6633, 40240), (7370, 36216), (7545, 35376), (7920, 33701), (8040, 33198), (8048, 33165), (8844, 30180), (9054, 29480), (9648, 27665), (10060, 26532), (11055, 24144), (11066, 24120), (11792, 22635), (12060, 22132), (12072, 22110), (13266, 20120), (14740, 18108), (15090, 17688), (16080, 16599)]