2008452240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22679}}^1$

素因数の和:22742

約数の個数: 160

約数和(自身を含む): 7087046400

約数和(自身を除く): 5078594160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 4428, 4920, 5535, 5904, 7380, 8856, 9840, 11070, 14760, 17712, 22140, 22679, 29520, 44280, 45358, 68037, 88560, 90716, 113395, 136074, 181432, 204111, 226790, 272148, 340185, 362864, 408222, 453580, 544296, 612333, 680370, 816444, 907160, 929839, 1020555, 1088592, 1224666, 1360740, 1632888, 1814320, 1859678, 2041110, 2449332, 2721480, 2789517, 3061665, 3265776, 3719356, 4082220, 4649195, 4898664, 5442960, 5579034, 6123330, 7438712, 8164440, 8368551, 9298390, 9797328, 11158068, 12246660, 13947585, 14877424, 16328880, 16737102, 18596780, 22316136, 24493320, 25105653, 27895170, 33474204, 37193560, 41842755, 44632272, 48986640, 50211306, 55790340, 66948408, 74387120, 83685510, 100422612, 111580680, 125528265, 133896816, 167371020, 200845224, 223161360, 251056530, 334742040, 401690448, 502113060, 669484080, 1004226120, 2008452240]

約数ペア:

[(1, 2008452240), (2, 1004226120), (3, 669484080), (4, 502113060), (5, 401690448), (6, 334742040), (8, 251056530), (9, 223161360), (10, 200845224), (12, 167371020), (15, 133896816), (16, 125528265), (18, 111580680), (20, 100422612), (24, 83685510), (27, 74387120), (30, 66948408), (36, 55790340), (40, 50211306), (41, 48986640), (45, 44632272), (48, 41842755), (54, 37193560), (60, 33474204), (72, 27895170), (80, 25105653), (82, 24493320), (90, 22316136), (108, 18596780), (120, 16737102), (123, 16328880), (135, 14877424), (144, 13947585), (164, 12246660), (180, 11158068), (205, 9797328), (216, 9298390), (240, 8368551), (246, 8164440), (270, 7438712), (328, 6123330), (360, 5579034), (369, 5442960), (410, 4898664), (432, 4649195), (492, 4082220), (540, 3719356), (615, 3265776), (656, 3061665), (720, 2789517), (738, 2721480), (820, 2449332), (984, 2041110), (1080, 1859678), (1107, 1814320), (1230, 1632888), (1476, 1360740), (1640, 1224666), (1845, 1088592), (1968, 1020555), (2160, 929839), (2214, 907160), (2460, 816444), (2952, 680370), (3280, 612333), (3690, 544296), (4428, 453580), (4920, 408222), (5535, 362864), (5904, 340185), (7380, 272148), (8856, 226790), (9840, 204111), (11070, 181432), (14760, 136074), (17712, 113395), (22140, 90716), (22679, 88560), (29520, 68037), (44280, 45358)]