430688160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{42727}}^1$

素因数の和:42755

約数の個数: 144

約数和(自身を含む): 1679723136

約数和(自身を除く): 1249034976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 42727, 85454, 128181, 170908, 213635, 256362, 299089, 341816, 384543, 427270, 512724, 598178, 640905, 683632, 769086, 854540, 897267, 1025448, 1196356, 1281810, 1367264, 1495445, 1538172, 1709080, 1794534, 1922715, 2050896, 2392712, 2563620, 2691801, 2990890, 3076344, 3418160, 3589068, 3845430, 4101792, 4486335, 4785424, 5127240, 5383602, 5981780, 6152688, 6836320, 7178136, 7690860, 8972670, 9570848, 10254480, 10767204, 11963560, 12305376, 13459005, 14356272, 15381720, 17945340, 20508960, 21534408, 23927120, 26918010, 28712544, 30763440, 35890680, 43068816, 47854240, 53836020, 61526880, 71781360, 86137632, 107672040, 143562720, 215344080, 430688160]

約数ペア:

[(1, 430688160), (2, 215344080), (3, 143562720), (4, 107672040), (5, 86137632), (6, 71781360), (7, 61526880), (8, 53836020), (9, 47854240), (10, 43068816), (12, 35890680), (14, 30763440), (15, 28712544), (16, 26918010), (18, 23927120), (20, 21534408), (21, 20508960), (24, 17945340), (28, 15381720), (30, 14356272), (32, 13459005), (35, 12305376), (36, 11963560), (40, 10767204), (42, 10254480), (45, 9570848), (48, 8972670), (56, 7690860), (60, 7178136), (63, 6836320), (70, 6152688), (72, 5981780), (80, 5383602), (84, 5127240), (90, 4785424), (96, 4486335), (105, 4101792), (112, 3845430), (120, 3589068), (126, 3418160), (140, 3076344), (144, 2990890), (160, 2691801), (168, 2563620), (180, 2392712), (210, 2050896), (224, 1922715), (240, 1794534), (252, 1709080), (280, 1538172), (288, 1495445), (315, 1367264), (336, 1281810), (360, 1196356), (420, 1025448), (480, 897267), (504, 854540), (560, 769086), (630, 683632), (672, 640905), (720, 598178), (840, 512724), (1008, 427270), (1120, 384543), (1260, 341816), (1440, 299089), (1680, 256362), (2016, 213635), (2520, 170908), (3360, 128181), (5040, 85454), (10080, 42727)]