8225808000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:860

約数の個数: 256

約数和(自身を含む): 27400464000

約数和(自身を除く): 19174656000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 409, 419, 480, 500, 600, 640, 750, 800, 818, 838, 960, 1000, 1200, 1227, 1257, 1500, 1600, 1636, 1676, 1920, 2000, 2045, 2095, 2400, 2454, 2514, 3000, 3200, 3272, 3352, 4000, 4090, 4190, 4800, 4908, 5028, 6000, 6135, 6285, 6544, 6704, 8000, 8180, 8380, 9600, 9816, 10056, 10225, 10475, 12000, 12270, 12570, 13088, 13408, 16000, 16360, 16760, 19632, 20112, 20450, 20950, 24000, 24540, 25140, 26176, 26816, 30675, 31425, 32720, 33520, 39264, 40224, 40900, 41900, 48000, 49080, 50280, 51125, 52352, 52375, 53632, 61350, 62850, 65440, 67040, 78528, 80448, 81800, 83800, 98160, 100560, 102250, 104750, 122700, 125700, 130880, 134080, 153375, 157056, 157125, 160896, 163600, 167600, 171371, 196320, 201120, 204500, 209500, 245400, 251400, 261760, 268160, 306750, 314250, 327200, 335200, 342742, 392640, 402240, 409000, 419000, 490800, 502800, 514113, 613500, 628500, 654400, 670400, 685484, 785280, 804480, 818000, 838000, 856855, 981600, 1005600, 1028226, 1227000, 1257000, 1308800, 1340800, 1370968, 1636000, 1676000, 1713710, 1963200, 2011200, 2056452, 2454000, 2514000, 2570565, 2741936, 3272000, 3352000, 3427420, 3926400, 4022400, 4112904, 4284275, 4908000, 5028000, 5141130, 5483872, 6544000, 6704000, 6854840, 8225808, 8568550, 9816000, 10056000, 10282260, 10967744, 12852825, 13709680, 16451616, 17137100, 19632000, 20112000, 20564520, 21421375, 21935488, 25705650, 27419360, 32903232, 34274200, 41129040, 42842750, 51411300, 54838720, 64264125, 65806464, 68548400, 82258080, 85685500, 102822600, 109677440, 128528250, 137096800, 164516160, 171371000, 205645200, 257056500, 274193600, 329032320, 342742000, 411290400, 514113000, 548387200, 685484000, 822580800, 1028226000, 1370968000, 1645161600, 2056452000, 2741936000, 4112904000, 8225808000]

約数ペア:

[(1, 8225808000), (2, 4112904000), (3, 2741936000), (4, 2056452000), (5, 1645161600), (6, 1370968000), (8, 1028226000), (10, 822580800), (12, 685484000), (15, 548387200), (16, 514113000), (20, 411290400), (24, 342742000), (25, 329032320), (30, 274193600), (32, 257056500), (40, 205645200), (48, 171371000), (50, 164516160), (60, 137096800), (64, 128528250), (75, 109677440), (80, 102822600), (96, 85685500), (100, 82258080), (120, 68548400), (125, 65806464), (128, 64264125), (150, 54838720), (160, 51411300), (192, 42842750), (200, 41129040), (240, 34274200), (250, 32903232), (300, 27419360), (320, 25705650), (375, 21935488), (384, 21421375), (400, 20564520), (409, 20112000), (419, 19632000), (480, 17137100), (500, 16451616), (600, 13709680), (640, 12852825), (750, 10967744), (800, 10282260), (818, 10056000), (838, 9816000), (960, 8568550), (1000, 8225808), (1200, 6854840), (1227, 6704000), (1257, 6544000), (1500, 5483872), (1600, 5141130), (1636, 5028000), (1676, 4908000), (1920, 4284275), (2000, 4112904), (2045, 4022400), (2095, 3926400), (2400, 3427420), (2454, 3352000), (2514, 3272000), (3000, 2741936), (3200, 2570565), (3272, 2514000), (3352, 2454000), (4000, 2056452), (4090, 2011200), (4190, 1963200), (4800, 1713710), (4908, 1676000), (5028, 1636000), (6000, 1370968), (6135, 1340800), (6285, 1308800), (6544, 1257000), (6704, 1227000), (8000, 1028226), (8180, 1005600), (8380, 981600), (9600, 856855), (9816, 838000), (10056, 818000), (10225, 804480), (10475, 785280), (12000, 685484), (12270, 670400), (12570, 654400), (13088, 628500), (13408, 613500), (16000, 514113), (16360, 502800), (16760, 490800), (19632, 419000), (20112, 409000), (20450, 402240), (20950, 392640), (24000, 342742), (24540, 335200), (25140, 327200), (26176, 314250), (26816, 306750), (30675, 268160), (31425, 261760), (32720, 251400), (33520, 245400), (39264, 209500), (40224, 204500), (40900, 201120), (41900, 196320), (48000, 171371), (49080, 167600), (50280, 163600), (51125, 160896), (52352, 157125), (52375, 157056), (53632, 153375), (61350, 134080), (62850, 130880), (65440, 125700), (67040, 122700), (78528, 104750), (80448, 102250), (81800, 100560), (83800, 98160)]