8688320000

素因数分解:

$2^9\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1486

約数の個数: 200

約数和(自身を含む): 22850341800

約数和(自身を除く): 14162021800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 190, 200, 250, 256, 304, 320, 380, 400, 475, 500, 512, 608, 625, 640, 760, 800, 950, 1000, 1216, 1250, 1280, 1429, 1520, 1600, 1900, 2000, 2375, 2432, 2500, 2560, 2858, 3040, 3200, 3800, 4000, 4750, 4864, 5000, 5716, 6080, 6400, 7145, 7600, 8000, 9500, 9728, 10000, 11432, 11875, 12160, 12800, 14290, 15200, 16000, 19000, 20000, 22864, 23750, 24320, 27151, 28580, 30400, 32000, 35725, 38000, 40000, 45728, 47500, 48640, 54302, 57160, 60800, 64000, 71450, 76000, 80000, 91456, 95000, 108604, 114320, 121600, 135755, 142900, 152000, 160000, 178625, 182912, 190000, 217208, 228640, 243200, 271510, 285800, 304000, 320000, 357250, 365824, 380000, 434416, 457280, 543020, 571600, 608000, 678775, 714500, 731648, 760000, 868832, 893125, 914560, 1086040, 1143200, 1216000, 1357550, 1429000, 1520000, 1737664, 1786250, 1829120, 2172080, 2286400, 2715100, 2858000, 3040000, 3393875, 3475328, 3572500, 3658240, 4344160, 4572800, 5430200, 5716000, 6080000, 6787750, 6950656, 7145000, 8688320, 9145600, 10860400, 11432000, 13575500, 13901312, 14290000, 16969375, 17376640, 18291200, 21720800, 22864000, 27151000, 28580000, 33938750, 34753280, 43441600, 45728000, 54302000, 57160000, 67877500, 69506560, 86883200, 91456000, 108604000, 114320000, 135755000, 173766400, 217208000, 228640000, 271510000, 347532800, 434416000, 457280000, 543020000, 868832000, 1086040000, 1737664000, 2172080000, 4344160000, 8688320000]

約数ペア:

[(1, 8688320000), (2, 4344160000), (4, 2172080000), (5, 1737664000), (8, 1086040000), (10, 868832000), (16, 543020000), (19, 457280000), (20, 434416000), (25, 347532800), (32, 271510000), (38, 228640000), (40, 217208000), (50, 173766400), (64, 135755000), (76, 114320000), (80, 108604000), (95, 91456000), (100, 86883200), (125, 69506560), (128, 67877500), (152, 57160000), (160, 54302000), (190, 45728000), (200, 43441600), (250, 34753280), (256, 33938750), (304, 28580000), (320, 27151000), (380, 22864000), (400, 21720800), (475, 18291200), (500, 17376640), (512, 16969375), (608, 14290000), (625, 13901312), (640, 13575500), (760, 11432000), (800, 10860400), (950, 9145600), (1000, 8688320), (1216, 7145000), (1250, 6950656), (1280, 6787750), (1429, 6080000), (1520, 5716000), (1600, 5430200), (1900, 4572800), (2000, 4344160), (2375, 3658240), (2432, 3572500), (2500, 3475328), (2560, 3393875), (2858, 3040000), (3040, 2858000), (3200, 2715100), (3800, 2286400), (4000, 2172080), (4750, 1829120), (4864, 1786250), (5000, 1737664), (5716, 1520000), (6080, 1429000), (6400, 1357550), (7145, 1216000), (7600, 1143200), (8000, 1086040), (9500, 914560), (9728, 893125), (10000, 868832), (11432, 760000), (11875, 731648), (12160, 714500), (12800, 678775), (14290, 608000), (15200, 571600), (16000, 543020), (19000, 457280), (20000, 434416), (22864, 380000), (23750, 365824), (24320, 357250), (27151, 320000), (28580, 304000), (30400, 285800), (32000, 271510), (35725, 243200), (38000, 228640), (40000, 217208), (45728, 190000), (47500, 182912), (48640, 178625), (54302, 160000), (57160, 152000), (60800, 142900), (64000, 135755), (71450, 121600), (76000, 114320), (80000, 108604), (91456, 95000)]