15984825444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:660

約数の個数: 240

約数和(自身を含む): 48592051200

約数和(自身を除く): 32607225756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 107, 108, 126, 162, 189, 199, 214, 252, 321, 324, 331, 378, 398, 428, 567, 597, 642, 662, 749, 756, 796, 963, 993, 1134, 1194, 1284, 1324, 1393, 1498, 1791, 1926, 1986, 2247, 2268, 2317, 2388, 2786, 2889, 2979, 2996, 3582, 3852, 3972, 4179, 4494, 4634, 5373, 5572, 5778, 5958, 6741, 6951, 7164, 8358, 8667, 8937, 8988, 9268, 10746, 11556, 11916, 12537, 13482, 13902, 16119, 16716, 17334, 17874, 20223, 20853, 21293, 21492, 25074, 26811, 26964, 27804, 32238, 34668, 35417, 35748, 37611, 40446, 41706, 42586, 50148, 53622, 60669, 62559, 63879, 64476, 65869, 70834, 75222, 80892, 83412, 85172, 106251, 107244, 112833, 121338, 125118, 127758, 131738, 141668, 149051, 150444, 187677, 191637, 197607, 212502, 225666, 242676, 247919, 250236, 255516, 263476, 298102, 318753, 375354, 383274, 395214, 425004, 447153, 451332, 461083, 495838, 574911, 592821, 596204, 637506, 743757, 750708, 766548, 790428, 894306, 922166, 956259, 991676, 1149822, 1185642, 1275012, 1341459, 1383249, 1487514, 1724733, 1778463, 1788612, 1844332, 1912518, 2231271, 2299644, 2371284, 2682918, 2766498, 2868777, 2975028, 3449466, 3556926, 3825036, 4024377, 4149747, 4462542, 5335389, 5365836, 5532996, 5737554, 6693813, 6898932, 7047983, 7113852, 8048754, 8299494, 8925084, 10670778, 11475108, 12073131, 12449241, 13387626, 14095966, 16097508, 16598988, 20081439, 21143949, 21341556, 24146262, 24898482, 26775252, 28191932, 37347723, 40162878, 42287898, 48292524, 49335881, 49796964, 63431847, 74695446, 80325756, 84575796, 98671762, 126863694, 148007643, 149390892, 190295541, 197343524, 253727388, 296015286, 380591082, 444022929, 570886623, 592030572, 761182164, 888045858, 1141773246, 1332068787, 1776091716, 2283546492, 2664137574, 3996206361, 5328275148, 7992412722, 15984825444]

約数ペア:

[(1, 15984825444), (2, 7992412722), (3, 5328275148), (4, 3996206361), (6, 2664137574), (7, 2283546492), (9, 1776091716), (12, 1332068787), (14, 1141773246), (18, 888045858), (21, 761182164), (27, 592030572), (28, 570886623), (36, 444022929), (42, 380591082), (54, 296015286), (63, 253727388), (81, 197343524), (84, 190295541), (107, 149390892), (108, 148007643), (126, 126863694), (162, 98671762), (189, 84575796), (199, 80325756), (214, 74695446), (252, 63431847), (321, 49796964), (324, 49335881), (331, 48292524), (378, 42287898), (398, 40162878), (428, 37347723), (567, 28191932), (597, 26775252), (642, 24898482), (662, 24146262), (749, 21341556), (756, 21143949), (796, 20081439), (963, 16598988), (993, 16097508), (1134, 14095966), (1194, 13387626), (1284, 12449241), (1324, 12073131), (1393, 11475108), (1498, 10670778), (1791, 8925084), (1926, 8299494), (1986, 8048754), (2247, 7113852), (2268, 7047983), (2317, 6898932), (2388, 6693813), (2786, 5737554), (2889, 5532996), (2979, 5365836), (2996, 5335389), (3582, 4462542), (3852, 4149747), (3972, 4024377), (4179, 3825036), (4494, 3556926), (4634, 3449466), (5373, 2975028), (5572, 2868777), (5778, 2766498), (5958, 2682918), (6741, 2371284), (6951, 2299644), (7164, 2231271), (8358, 1912518), (8667, 1844332), (8937, 1788612), (8988, 1778463), (9268, 1724733), (10746, 1487514), (11556, 1383249), (11916, 1341459), (12537, 1275012), (13482, 1185642), (13902, 1149822), (16119, 991676), (16716, 956259), (17334, 922166), (17874, 894306), (20223, 790428), (20853, 766548), (21293, 750708), (21492, 743757), (25074, 637506), (26811, 596204), (26964, 592821), (27804, 574911), (32238, 495838), (34668, 461083), (35417, 451332), (35748, 447153), (37611, 425004), (40446, 395214), (41706, 383274), (42586, 375354), (50148, 318753), (53622, 298102), (60669, 263476), (62559, 255516), (63879, 250236), (64476, 247919), (65869, 242676), (70834, 225666), (75222, 212502), (80892, 197607), (83412, 191637), (85172, 187677), (106251, 150444), (107244, 149051), (112833, 141668), (121338, 131738), (125118, 127758)]