268737480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22621}}^1$

素因数の和:22652

約数の個数: 128

約数和(自身を含む): 977270400

約数和(自身を除く): 708532920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 22621, 45242, 67863, 90484, 113105, 135726, 180968, 203589, 226210, 248831, 271452, 339315, 407178, 452420, 497662, 542904, 610767, 678630, 746493, 814356, 904840, 995324, 1017945, 1221534, 1244155, 1357260, 1492986, 1628712, 1990648, 2035890, 2239479, 2443068, 2488310, 2714520, 2985972, 3053835, 3732465, 4071780, 4478958, 4886136, 4976620, 5971944, 6107670, 6718437, 7464930, 8143560, 8957916, 9953240, 11197395, 12215340, 13436874, 14929860, 17915832, 22394790, 24430680, 26873748, 29859720, 33592185, 44789580, 53747496, 67184370, 89579160, 134368740, 268737480]

約数ペア:

[(1, 268737480), (2, 134368740), (3, 89579160), (4, 67184370), (5, 53747496), (6, 44789580), (8, 33592185), (9, 29859720), (10, 26873748), (11, 24430680), (12, 22394790), (15, 17915832), (18, 14929860), (20, 13436874), (22, 12215340), (24, 11197395), (27, 9953240), (30, 8957916), (33, 8143560), (36, 7464930), (40, 6718437), (44, 6107670), (45, 5971944), (54, 4976620), (55, 4886136), (60, 4478958), (66, 4071780), (72, 3732465), (88, 3053835), (90, 2985972), (99, 2714520), (108, 2488310), (110, 2443068), (120, 2239479), (132, 2035890), (135, 1990648), (165, 1628712), (180, 1492986), (198, 1357260), (216, 1244155), (220, 1221534), (264, 1017945), (270, 995324), (297, 904840), (330, 814356), (360, 746493), (396, 678630), (440, 610767), (495, 542904), (540, 497662), (594, 452420), (660, 407178), (792, 339315), (990, 271452), (1080, 248831), (1188, 226210), (1320, 203589), (1485, 180968), (1980, 135726), (2376, 113105), (2970, 90484), (3960, 67863), (5940, 45242), (11880, 22621)]