2436008220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{733}}^1$

素因数の和:1284

約数の個数: 144

約数和(自身を含む): 7614516000

約数和(自身を除く): 5178507780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 499, 555, 666, 733, 740, 998, 1110, 1332, 1466, 1497, 1665, 1996, 2199, 2220, 2495, 2932, 2994, 3330, 3665, 4398, 4491, 4990, 5988, 6597, 6660, 7330, 7485, 8796, 8982, 9980, 10995, 13194, 14660, 14970, 17964, 18463, 21990, 22455, 26388, 27121, 29940, 32985, 36926, 43980, 44910, 54242, 55389, 65970, 73852, 81363, 89820, 92315, 108484, 110778, 131940, 135605, 162726, 166167, 184630, 221556, 244089, 271210, 276945, 325452, 332334, 365767, 369260, 406815, 488178, 542420, 553890, 664668, 731534, 813630, 830835, 976356, 1097301, 1107780, 1220445, 1463068, 1627260, 1661670, 1828835, 2194602, 2440890, 3291903, 3323340, 3657670, 4389204, 4881780, 5486505, 6583806, 7315340, 10973010, 13167612, 13533379, 16459515, 21946020, 27066758, 32919030, 40600137, 54133516, 65838060, 67666895, 81200274, 121800411, 135333790, 162400548, 203000685, 243600822, 270667580, 406001370, 487201644, 609002055, 812002740, 1218004110, 2436008220]

約数ペア:

[(1, 2436008220), (2, 1218004110), (3, 812002740), (4, 609002055), (5, 487201644), (6, 406001370), (9, 270667580), (10, 243600822), (12, 203000685), (15, 162400548), (18, 135333790), (20, 121800411), (30, 81200274), (36, 67666895), (37, 65838060), (45, 54133516), (60, 40600137), (74, 32919030), (90, 27066758), (111, 21946020), (148, 16459515), (180, 13533379), (185, 13167612), (222, 10973010), (333, 7315340), (370, 6583806), (444, 5486505), (499, 4881780), (555, 4389204), (666, 3657670), (733, 3323340), (740, 3291903), (998, 2440890), (1110, 2194602), (1332, 1828835), (1466, 1661670), (1497, 1627260), (1665, 1463068), (1996, 1220445), (2199, 1107780), (2220, 1097301), (2495, 976356), (2932, 830835), (2994, 813630), (3330, 731534), (3665, 664668), (4398, 553890), (4491, 542420), (4990, 488178), (5988, 406815), (6597, 369260), (6660, 365767), (7330, 332334), (7485, 325452), (8796, 276945), (8982, 271210), (9980, 244089), (10995, 221556), (13194, 184630), (14660, 166167), (14970, 162726), (17964, 135605), (18463, 131940), (21990, 110778), (22455, 108484), (26388, 92315), (27121, 89820), (29940, 81363), (32985, 73852), (36926, 65970), (43980, 55389), (44910, 54242)]