254982553600

素因数分解:

$2^{16}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8252

約数の個数: 204

約数和(自身を含む): 665714851840

約数和(自身を除く): 410732298240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 512, 608, 640, 760, 800, 950, 1024, 1216, 1280, 1520, 1600, 1900, 2048, 2432, 2560, 3040, 3200, 3800, 4096, 4864, 5120, 6080, 6400, 7600, 8191, 8192, 9728, 10240, 12160, 12800, 15200, 16382, 16384, 19456, 20480, 24320, 25600, 30400, 32764, 32768, 38912, 40955, 40960, 48640, 51200, 60800, 65528, 65536, 77824, 81910, 81920, 97280, 102400, 121600, 131056, 155629, 155648, 163820, 163840, 194560, 204775, 204800, 243200, 262112, 311258, 311296, 327640, 327680, 389120, 409550, 409600, 486400, 524224, 622516, 622592, 655280, 778145, 778240, 819100, 819200, 972800, 1048448, 1245032, 1245184, 1310560, 1556290, 1556480, 1638200, 1638400, 1945600, 2096896, 2490064, 2621120, 3112580, 3112960, 3276400, 3890725, 3891200, 4193792, 4980128, 5242240, 6225160, 6225920, 6552800, 7781450, 7782400, 8387584, 9960256, 10484480, 12450320, 13105600, 15562900, 15564800, 16775168, 19920512, 20968960, 24900640, 26211200, 31125800, 31129600, 33550336, 39841024, 41937920, 49801280, 52422400, 62251600, 67100672, 79682048, 83875840, 99602560, 104844800, 124503200, 134201344, 159364096, 167751680, 199205120, 209689600, 249006400, 268402688, 318728192, 335503360, 398410240, 419379200, 498012800, 536805376, 637456384, 671006720, 796820480, 838758400, 996025600, 1274912768, 1342013440, 1593640960, 1677516800, 1992051200, 2549825536, 2684026880, 3187281920, 3355033600, 3984102400, 5099651072, 6374563840, 6710067200, 7968204800, 10199302144, 12749127680, 13420134400, 15936409600, 25498255360, 31872819200, 50996510720, 63745638400, 127491276800, 254982553600]

約数ペア:

[(1, 254982553600), (2, 127491276800), (4, 63745638400), (5, 50996510720), (8, 31872819200), (10, 25498255360), (16, 15936409600), (19, 13420134400), (20, 12749127680), (25, 10199302144), (32, 7968204800), (38, 6710067200), (40, 6374563840), (50, 5099651072), (64, 3984102400), (76, 3355033600), (80, 3187281920), (95, 2684026880), (100, 2549825536), (128, 1992051200), (152, 1677516800), (160, 1593640960), (190, 1342013440), (200, 1274912768), (256, 996025600), (304, 838758400), (320, 796820480), (380, 671006720), (400, 637456384), (475, 536805376), (512, 498012800), (608, 419379200), (640, 398410240), (760, 335503360), (800, 318728192), (950, 268402688), (1024, 249006400), (1216, 209689600), (1280, 199205120), (1520, 167751680), (1600, 159364096), (1900, 134201344), (2048, 124503200), (2432, 104844800), (2560, 99602560), (3040, 83875840), (3200, 79682048), (3800, 67100672), (4096, 62251600), (4864, 52422400), (5120, 49801280), (6080, 41937920), (6400, 39841024), (7600, 33550336), (8191, 31129600), (8192, 31125800), (9728, 26211200), (10240, 24900640), (12160, 20968960), (12800, 19920512), (15200, 16775168), (16382, 15564800), (16384, 15562900), (19456, 13105600), (20480, 12450320), (24320, 10484480), (25600, 9960256), (30400, 8387584), (32764, 7782400), (32768, 7781450), (38912, 6552800), (40955, 6225920), (40960, 6225160), (48640, 5242240), (51200, 4980128), (60800, 4193792), (65528, 3891200), (65536, 3890725), (77824, 3276400), (81910, 3112960), (81920, 3112580), (97280, 2621120), (102400, 2490064), (121600, 2096896), (131056, 1945600), (155629, 1638400), (155648, 1638200), (163820, 1556480), (163840, 1556290), (194560, 1310560), (204775, 1245184), (204800, 1245032), (243200, 1048448), (262112, 972800), (311258, 819200), (311296, 819100), (327640, 778240), (327680, 778145), (389120, 655280), (409550, 622592), (409600, 622516), (486400, 524224)]