7136800000

素因数分解:

$2^8\times 5^5\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 216

約数和(自身を含む): 19448692704

約数和(自身を除く): 12311892704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 256, 275, 320, 352, 400, 440, 500, 550, 625, 640, 704, 800, 811, 880, 1000, 1100, 1250, 1280, 1375, 1408, 1600, 1622, 1760, 2000, 2200, 2500, 2750, 2816, 3125, 3200, 3244, 3520, 4000, 4055, 4400, 5000, 5500, 6250, 6400, 6488, 6875, 7040, 8000, 8110, 8800, 8921, 10000, 11000, 12500, 12976, 13750, 14080, 16000, 16220, 17600, 17842, 20000, 20275, 22000, 25000, 25952, 27500, 32000, 32440, 34375, 35200, 35684, 40000, 40550, 44000, 44605, 50000, 51904, 55000, 64880, 68750, 70400, 71368, 80000, 81100, 88000, 89210, 100000, 101375, 103808, 110000, 129760, 137500, 142736, 160000, 162200, 176000, 178420, 200000, 202750, 207616, 220000, 223025, 259520, 275000, 285472, 324400, 352000, 356840, 400000, 405500, 440000, 446050, 506875, 519040, 550000, 570944, 648800, 713680, 800000, 811000, 880000, 892100, 1013750, 1038080, 1100000, 1115125, 1141888, 1297600, 1427360, 1622000, 1760000, 1784200, 2027500, 2200000, 2230250, 2283776, 2534375, 2595200, 2854720, 3244000, 3568400, 4055000, 4400000, 4460500, 5068750, 5190400, 5575625, 5709440, 6488000, 7136800, 8110000, 8800000, 8921000, 10137500, 11151250, 11418880, 12976000, 14273600, 16220000, 17842000, 20275000, 22302500, 25952000, 27878125, 28547200, 32440000, 35684000, 40550000, 44605000, 55756250, 57094400, 64880000, 71368000, 81100000, 89210000, 111512500, 129760000, 142736000, 162200000, 178420000, 223025000, 285472000, 324400000, 356840000, 446050000, 648800000, 713680000, 892100000, 1427360000, 1784200000, 3568400000, 7136800000]

約数ペア:

[(1, 7136800000), (2, 3568400000), (4, 1784200000), (5, 1427360000), (8, 892100000), (10, 713680000), (11, 648800000), (16, 446050000), (20, 356840000), (22, 324400000), (25, 285472000), (32, 223025000), (40, 178420000), (44, 162200000), (50, 142736000), (55, 129760000), (64, 111512500), (80, 89210000), (88, 81100000), (100, 71368000), (110, 64880000), (125, 57094400), (128, 55756250), (160, 44605000), (176, 40550000), (200, 35684000), (220, 32440000), (250, 28547200), (256, 27878125), (275, 25952000), (320, 22302500), (352, 20275000), (400, 17842000), (440, 16220000), (500, 14273600), (550, 12976000), (625, 11418880), (640, 11151250), (704, 10137500), (800, 8921000), (811, 8800000), (880, 8110000), (1000, 7136800), (1100, 6488000), (1250, 5709440), (1280, 5575625), (1375, 5190400), (1408, 5068750), (1600, 4460500), (1622, 4400000), (1760, 4055000), (2000, 3568400), (2200, 3244000), (2500, 2854720), (2750, 2595200), (2816, 2534375), (3125, 2283776), (3200, 2230250), (3244, 2200000), (3520, 2027500), (4000, 1784200), (4055, 1760000), (4400, 1622000), (5000, 1427360), (5500, 1297600), (6250, 1141888), (6400, 1115125), (6488, 1100000), (6875, 1038080), (7040, 1013750), (8000, 892100), (8110, 880000), (8800, 811000), (8921, 800000), (10000, 713680), (11000, 648800), (12500, 570944), (12976, 550000), (13750, 519040), (14080, 506875), (16000, 446050), (16220, 440000), (17600, 405500), (17842, 400000), (20000, 356840), (20275, 352000), (22000, 324400), (25000, 285472), (25952, 275000), (27500, 259520), (32000, 223025), (32440, 220000), (34375, 207616), (35200, 202750), (35684, 200000), (40000, 178420), (40550, 176000), (44000, 162200), (44605, 160000), (50000, 142736), (51904, 137500), (55000, 129760), (64880, 110000), (68750, 103808), (70400, 101375), (71368, 100000), (80000, 89210), (81100, 88000)]