40308800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 117165120

約数和(自身を除く): 76856320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 59, 61, 64, 70, 80, 100, 112, 118, 122, 140, 160, 175, 200, 224, 236, 244, 280, 295, 305, 320, 350, 400, 413, 427, 448, 472, 488, 560, 590, 610, 700, 800, 826, 854, 944, 976, 1120, 1180, 1220, 1400, 1475, 1525, 1600, 1652, 1708, 1888, 1952, 2065, 2135, 2240, 2360, 2440, 2800, 2950, 3050, 3304, 3416, 3599, 3776, 3904, 4130, 4270, 4720, 4880, 5600, 5900, 6100, 6608, 6832, 7198, 8260, 8540, 9440, 9760, 10325, 10675, 11200, 11800, 12200, 13216, 13664, 14396, 16520, 17080, 17995, 18880, 19520, 20650, 21350, 23600, 24400, 25193, 26432, 27328, 28792, 33040, 34160, 35990, 41300, 42700, 47200, 48800, 50386, 57584, 66080, 68320, 71980, 82600, 85400, 89975, 94400, 97600, 100772, 115168, 125965, 132160, 136640, 143960, 165200, 170800, 179950, 201544, 230336, 251930, 287920, 330400, 341600, 359900, 403088, 503860, 575840, 629825, 660800, 683200, 719800, 806176, 1007720, 1151680, 1259650, 1439600, 1612352, 2015440, 2519300, 2879200, 4030880, 5038600, 5758400, 8061760, 10077200, 20154400, 40308800]

約数ペア:

[(1, 40308800), (2, 20154400), (4, 10077200), (5, 8061760), (7, 5758400), (8, 5038600), (10, 4030880), (14, 2879200), (16, 2519300), (20, 2015440), (25, 1612352), (28, 1439600), (32, 1259650), (35, 1151680), (40, 1007720), (50, 806176), (56, 719800), (59, 683200), (61, 660800), (64, 629825), (70, 575840), (80, 503860), (100, 403088), (112, 359900), (118, 341600), (122, 330400), (140, 287920), (160, 251930), (175, 230336), (200, 201544), (224, 179950), (236, 170800), (244, 165200), (280, 143960), (295, 136640), (305, 132160), (320, 125965), (350, 115168), (400, 100772), (413, 97600), (427, 94400), (448, 89975), (472, 85400), (488, 82600), (560, 71980), (590, 68320), (610, 66080), (700, 57584), (800, 50386), (826, 48800), (854, 47200), (944, 42700), (976, 41300), (1120, 35990), (1180, 34160), (1220, 33040), (1400, 28792), (1475, 27328), (1525, 26432), (1600, 25193), (1652, 24400), (1708, 23600), (1888, 21350), (1952, 20650), (2065, 19520), (2135, 18880), (2240, 17995), (2360, 17080), (2440, 16520), (2800, 14396), (2950, 13664), (3050, 13216), (3304, 12200), (3416, 11800), (3599, 11200), (3776, 10675), (3904, 10325), (4130, 9760), (4270, 9440), (4720, 8540), (4880, 8260), (5600, 7198), (5900, 6832), (6100, 6608)]