64037160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 230705280

約数和(自身を除く): 166668120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 103, 110, 120, 132, 157, 165, 180, 198, 206, 220, 264, 309, 314, 330, 360, 396, 412, 440, 471, 495, 515, 618, 628, 660, 785, 792, 824, 927, 942, 990, 1030, 1133, 1236, 1256, 1320, 1413, 1545, 1570, 1727, 1854, 1884, 1980, 2060, 2266, 2355, 2472, 2826, 3090, 3140, 3399, 3454, 3708, 3768, 3960, 4120, 4532, 4635, 4710, 5181, 5652, 5665, 6180, 6280, 6798, 6908, 7065, 7416, 8635, 9064, 9270, 9420, 10197, 10362, 11304, 11330, 12360, 13596, 13816, 14130, 15543, 16171, 16995, 17270, 18540, 18840, 20394, 20724, 22660, 25905, 27192, 28260, 31086, 32342, 33990, 34540, 37080, 40788, 41448, 45320, 48513, 50985, 51810, 56520, 62172, 64684, 67980, 69080, 77715, 80855, 81576, 97026, 101970, 103620, 124344, 129368, 135960, 145539, 155430, 161710, 177881, 194052, 203940, 207240, 242565, 291078, 310860, 323420, 355762, 388104, 407880, 485130, 533643, 582156, 621720, 646840, 711524, 727695, 889405, 970260, 1067286, 1164312, 1423048, 1455390, 1600929, 1778810, 1940520, 2134572, 2668215, 2910780, 3201858, 3557620, 4269144, 5336430, 5821560, 6403716, 7115240, 8004645, 10672860, 12807432, 16009290, 21345720, 32018580, 64037160]

約数ペア:

[(1, 64037160), (2, 32018580), (3, 21345720), (4, 16009290), (5, 12807432), (6, 10672860), (8, 8004645), (9, 7115240), (10, 6403716), (11, 5821560), (12, 5336430), (15, 4269144), (18, 3557620), (20, 3201858), (22, 2910780), (24, 2668215), (30, 2134572), (33, 1940520), (36, 1778810), (40, 1600929), (44, 1455390), (45, 1423048), (55, 1164312), (60, 1067286), (66, 970260), (72, 889405), (88, 727695), (90, 711524), (99, 646840), (103, 621720), (110, 582156), (120, 533643), (132, 485130), (157, 407880), (165, 388104), (180, 355762), (198, 323420), (206, 310860), (220, 291078), (264, 242565), (309, 207240), (314, 203940), (330, 194052), (360, 177881), (396, 161710), (412, 155430), (440, 145539), (471, 135960), (495, 129368), (515, 124344), (618, 103620), (628, 101970), (660, 97026), (785, 81576), (792, 80855), (824, 77715), (927, 69080), (942, 67980), (990, 64684), (1030, 62172), (1133, 56520), (1236, 51810), (1256, 50985), (1320, 48513), (1413, 45320), (1545, 41448), (1570, 40788), (1727, 37080), (1854, 34540), (1884, 33990), (1980, 32342), (2060, 31086), (2266, 28260), (2355, 27192), (2472, 25905), (2826, 22660), (3090, 20724), (3140, 20394), (3399, 18840), (3454, 18540), (3708, 17270), (3768, 16995), (3960, 16171), (4120, 15543), (4532, 14130), (4635, 13816), (4710, 13596), (5181, 12360), (5652, 11330), (5665, 11304), (6180, 10362), (6280, 10197), (6798, 9420), (6908, 9270), (7065, 9064), (7416, 8635)]