455895440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5693}}^1$

素因数の和:5737

約数の個数: 160

約数和(自身を含む): 1423408896

約数和(自身を除く): 967513456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5693, 5720, 6160, 7280, 8008, 10010, 11386, 11440, 16016, 20020, 22772, 28465, 39851, 40040, 45544, 56930, 62623, 74009, 79702, 80080, 91088, 113860, 125246, 148018, 159404, 199255, 227720, 250492, 296036, 313115, 318808, 370045, 398510, 438361, 455440, 500984, 518063, 592072, 626230, 637616, 740090, 797020, 814099, 876722, 1001968, 1036126, 1184144, 1252460, 1480180, 1594040, 1628198, 1753444, 2072252, 2191805, 2504920, 2590315, 2960360, 3188080, 3256396, 3506888, 4070495, 4144504, 4383610, 5009840, 5180630, 5698693, 5920720, 6512792, 7013776, 8140990, 8289008, 8767220, 10361260, 11397386, 13025584, 16281980, 17534440, 20722520, 22794772, 28493465, 32563960, 35068880, 41445040, 45589544, 56986930, 65127920, 91179088, 113973860, 227947720, 455895440]

約数ペア:

[(1, 455895440), (2, 227947720), (4, 113973860), (5, 91179088), (7, 65127920), (8, 56986930), (10, 45589544), (11, 41445040), (13, 35068880), (14, 32563960), (16, 28493465), (20, 22794772), (22, 20722520), (26, 17534440), (28, 16281980), (35, 13025584), (40, 11397386), (44, 10361260), (52, 8767220), (55, 8289008), (56, 8140990), (65, 7013776), (70, 6512792), (77, 5920720), (80, 5698693), (88, 5180630), (91, 5009840), (104, 4383610), (110, 4144504), (112, 4070495), (130, 3506888), (140, 3256396), (143, 3188080), (154, 2960360), (176, 2590315), (182, 2504920), (208, 2191805), (220, 2072252), (260, 1753444), (280, 1628198), (286, 1594040), (308, 1480180), (364, 1252460), (385, 1184144), (440, 1036126), (455, 1001968), (520, 876722), (560, 814099), (572, 797020), (616, 740090), (715, 637616), (728, 626230), (770, 592072), (880, 518063), (910, 500984), (1001, 455440), (1040, 438361), (1144, 398510), (1232, 370045), (1430, 318808), (1456, 313115), (1540, 296036), (1820, 250492), (2002, 227720), (2288, 199255), (2860, 159404), (3080, 148018), (3640, 125246), (4004, 113860), (5005, 91088), (5693, 80080), (5720, 79702), (6160, 74009), (7280, 62623), (8008, 56930), (10010, 45544), (11386, 40040), (11440, 39851), (16016, 28465), (20020, 22772)]