428998680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12037}}^1$

素因数の和:12071

約数の個数: 160

約数和(自身を含む): 1573125840

約数和(自身を除く): 1144127160

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, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 12037, 17820, 24074, 35640, 36111, 48148, 60185, 72222, 96296, 108333, 120370, 132407, 144444, 180555, 216666, 240740, 264814, 288888, 324999, 361110, 397221, 433332, 481480, 529628, 541665, 649998, 662035, 722220, 794442, 866664, 974997, 1059256, 1083330, 1191663, 1299996, 1324070, 1444440, 1588884, 1624995, 1949994, 1986105, 2166660, 2383326, 2599992, 2648140, 3177768, 3249990, 3574989, 3899988, 3972210, 4333320, 4766652, 4874985, 5296280, 5958315, 6499980, 7149978, 7799976, 7944420, 9533304, 9749970, 10724967, 11916630, 12999960, 14299956, 15888840, 17874945, 19499940, 21449934, 23833260, 28599912, 35749890, 38999880, 42899868, 47666520, 53624835, 71499780, 85799736, 107249670, 142999560, 214499340, 428998680]

約数ペア:

[(1, 428998680), (2, 214499340), (3, 142999560), (4, 107249670), (5, 85799736), (6, 71499780), (8, 53624835), (9, 47666520), (10, 42899868), (11, 38999880), (12, 35749890), (15, 28599912), (18, 23833260), (20, 21449934), (22, 19499940), (24, 17874945), (27, 15888840), (30, 14299956), (33, 12999960), (36, 11916630), (40, 10724967), (44, 9749970), (45, 9533304), (54, 7944420), (55, 7799976), (60, 7149978), (66, 6499980), (72, 5958315), (81, 5296280), (88, 4874985), (90, 4766652), (99, 4333320), (108, 3972210), (110, 3899988), (120, 3574989), (132, 3249990), (135, 3177768), (162, 2648140), (165, 2599992), (180, 2383326), (198, 2166660), (216, 1986105), (220, 1949994), (264, 1624995), (270, 1588884), (297, 1444440), (324, 1324070), (330, 1299996), (360, 1191663), (396, 1083330), (405, 1059256), (440, 974997), (495, 866664), (540, 794442), (594, 722220), (648, 662035), (660, 649998), (792, 541665), (810, 529628), (891, 481480), (990, 433332), (1080, 397221), (1188, 361110), (1320, 324999), (1485, 288888), (1620, 264814), (1782, 240740), (1980, 216666), (2376, 180555), (2970, 144444), (3240, 132407), (3564, 120370), (3960, 108333), (4455, 96296), (5940, 72222), (7128, 60185), (8910, 48148), (11880, 36111), (12037, 35640), (17820, 24074)]