38922487520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{643}}^1\times {\mathrm{1103}}^1$

素因数の和:1782

約数の個数: 192

約数和(自身を含む): 107499571200

約数和(自身を除く): 68577083680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 643, 686, 784, 980, 1103, 1120, 1286, 1372, 1568, 1715, 1960, 2206, 2572, 2744, 3215, 3430, 3920, 4412, 4501, 5144, 5488, 5515, 6430, 6860, 7721, 7840, 8824, 9002, 10288, 10976, 11030, 12860, 13720, 15442, 17648, 18004, 20576, 22060, 22505, 25720, 27440, 30884, 31507, 35296, 36008, 38605, 44120, 45010, 51440, 54047, 54880, 61768, 63014, 72016, 77210, 88240, 90020, 102880, 108094, 123536, 126028, 144032, 154420, 157535, 176480, 180040, 216188, 220549, 247072, 252056, 270235, 308840, 315070, 360080, 378329, 432376, 441098, 504112, 540470, 617680, 630140, 709229, 720160, 756658, 864752, 882196, 1008224, 1080940, 1102745, 1235360, 1260280, 1418458, 1513316, 1729504, 1764392, 1891645, 2161880, 2205490, 2520560, 2836916, 3026632, 3528784, 3546145, 3783290, 4323760, 4410980, 4964603, 5041120, 5673832, 6053264, 7057568, 7092290, 7566580, 8647520, 8821960, 9929206, 11347664, 12106528, 14184580, 15133160, 17643920, 19858412, 22695328, 24823015, 28369160, 30266320, 34752221, 35287840, 39716824, 49646030, 56738320, 60532640, 69504442, 79433648, 99292060, 113476640, 139008884, 158867296, 173761105, 198584120, 243265547, 278017768, 347522210, 397168240, 486531094, 556035536, 695044420, 794336480, 973062188, 1112071072, 1216327735, 1390088840, 1946124376, 2432655470, 2780177680, 3892248752, 4865310940, 5560355360, 7784497504, 9730621880, 19461243760, 38922487520]

約数ペア:

[(1, 38922487520), (2, 19461243760), (4, 9730621880), (5, 7784497504), (7, 5560355360), (8, 4865310940), (10, 3892248752), (14, 2780177680), (16, 2432655470), (20, 1946124376), (28, 1390088840), (32, 1216327735), (35, 1112071072), (40, 973062188), (49, 794336480), (56, 695044420), (70, 556035536), (80, 486531094), (98, 397168240), (112, 347522210), (140, 278017768), (160, 243265547), (196, 198584120), (224, 173761105), (245, 158867296), (280, 139008884), (343, 113476640), (392, 99292060), (490, 79433648), (560, 69504442), (643, 60532640), (686, 56738320), (784, 49646030), (980, 39716824), (1103, 35287840), (1120, 34752221), (1286, 30266320), (1372, 28369160), (1568, 24823015), (1715, 22695328), (1960, 19858412), (2206, 17643920), (2572, 15133160), (2744, 14184580), (3215, 12106528), (3430, 11347664), (3920, 9929206), (4412, 8821960), (4501, 8647520), (5144, 7566580), (5488, 7092290), (5515, 7057568), (6430, 6053264), (6860, 5673832), (7721, 5041120), (7840, 4964603), (8824, 4410980), (9002, 4323760), (10288, 3783290), (10976, 3546145), (11030, 3528784), (12860, 3026632), (13720, 2836916), (15442, 2520560), (17648, 2205490), (18004, 2161880), (20576, 1891645), (22060, 1764392), (22505, 1729504), (25720, 1513316), (27440, 1418458), (30884, 1260280), (31507, 1235360), (35296, 1102745), (36008, 1080940), (38605, 1008224), (44120, 882196), (45010, 864752), (51440, 756658), (54047, 720160), (54880, 709229), (61768, 630140), (63014, 617680), (72016, 540470), (77210, 504112), (88240, 441098), (90020, 432376), (102880, 378329), (108094, 360080), (123536, 315070), (126028, 308840), (144032, 270235), (154420, 252056), (157535, 247072), (176480, 220549), (180040, 216188)]