1389792000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 288

約数和(自身を含む): 4775307264

約数和(自身を除く): 3385515264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 240, 248, 250, 256, 300, 310, 320, 372, 375, 384, 400, 465, 467, 480, 496, 500, 600, 620, 640, 744, 750, 768, 775, 800, 930, 934, 960, 992, 1000, 1200, 1240, 1280, 1401, 1488, 1500, 1550, 1600, 1860, 1868, 1920, 1984, 2000, 2325, 2335, 2400, 2480, 2802, 2976, 3000, 3100, 3200, 3720, 3736, 3840, 3875, 3968, 4000, 4650, 4670, 4800, 4960, 5604, 5952, 6000, 6200, 6400, 7005, 7440, 7472, 7750, 7936, 8000, 9300, 9340, 9600, 9920, 11208, 11625, 11675, 11904, 12000, 12400, 14010, 14477, 14880, 14944, 15500, 16000, 18600, 18680, 19200, 19840, 22416, 23250, 23350, 23808, 24000, 24800, 28020, 28954, 29760, 29888, 31000, 32000, 35025, 37200, 37360, 39680, 43431, 44832, 46500, 46700, 48000, 49600, 56040, 57908, 58375, 59520, 59776, 62000, 70050, 72385, 74400, 74720, 86862, 89664, 93000, 93400, 96000, 99200, 112080, 115816, 116750, 119040, 119552, 124000, 140100, 144770, 148800, 149440, 173724, 175125, 179328, 186000, 186800, 198400, 217155, 224160, 231632, 233500, 248000, 280200, 289540, 297600, 298880, 347448, 350250, 358656, 361925, 372000, 373600, 434310, 448320, 463264, 467000, 496000, 560400, 579080, 595200, 597760, 694896, 700500, 723850, 744000, 747200, 868620, 896640, 926528, 934000, 992000, 1085775, 1120800, 1158160, 1389792, 1401000, 1447700, 1488000, 1494400, 1737240, 1793280, 1809625, 1853056, 1868000, 2171550, 2241600, 2316320, 2779584, 2802000, 2895400, 2976000, 2988800, 3474480, 3619250, 3706112, 3736000, 4343100, 4483200, 4632640, 5428875, 5559168, 5604000, 5790800, 6948960, 7238500, 7472000, 8686200, 8966400, 9265280, 10857750, 11118336, 11208000, 11581600, 13897920, 14477000, 14944000, 17372400, 18530560, 21715500, 22416000, 23163200, 27795840, 28954000, 34744800, 43431000, 44832000, 46326400, 55591680, 57908000, 69489600, 86862000, 92652800, 115816000, 138979200, 173724000, 231632000, 277958400, 347448000, 463264000, 694896000, 1389792000]

約数ペア:

[(1, 1389792000), (2, 694896000), (3, 463264000), (4, 347448000), (5, 277958400), (6, 231632000), (8, 173724000), (10, 138979200), (12, 115816000), (15, 92652800), (16, 86862000), (20, 69489600), (24, 57908000), (25, 55591680), (30, 46326400), (31, 44832000), (32, 43431000), (40, 34744800), (48, 28954000), (50, 27795840), (60, 23163200), (62, 22416000), (64, 21715500), (75, 18530560), (80, 17372400), (93, 14944000), (96, 14477000), (100, 13897920), (120, 11581600), (124, 11208000), (125, 11118336), (128, 10857750), (150, 9265280), (155, 8966400), (160, 8686200), (186, 7472000), (192, 7238500), (200, 6948960), (240, 5790800), (248, 5604000), (250, 5559168), (256, 5428875), (300, 4632640), (310, 4483200), (320, 4343100), (372, 3736000), (375, 3706112), (384, 3619250), (400, 3474480), (465, 2988800), (467, 2976000), (480, 2895400), (496, 2802000), (500, 2779584), (600, 2316320), (620, 2241600), (640, 2171550), (744, 1868000), (750, 1853056), (768, 1809625), (775, 1793280), (800, 1737240), (930, 1494400), (934, 1488000), (960, 1447700), (992, 1401000), (1000, 1389792), (1200, 1158160), (1240, 1120800), (1280, 1085775), (1401, 992000), (1488, 934000), (1500, 926528), (1550, 896640), (1600, 868620), (1860, 747200), (1868, 744000), (1920, 723850), (1984, 700500), (2000, 694896), (2325, 597760), (2335, 595200), (2400, 579080), (2480, 560400), (2802, 496000), (2976, 467000), (3000, 463264), (3100, 448320), (3200, 434310), (3720, 373600), (3736, 372000), (3840, 361925), (3875, 358656), (3968, 350250), (4000, 347448), (4650, 298880), (4670, 297600), (4800, 289540), (4960, 280200), (5604, 248000), (5952, 233500), (6000, 231632), (6200, 224160), (6400, 217155), (7005, 198400), (7440, 186800), (7472, 186000), (7750, 179328), (7936, 175125), (8000, 173724), (9300, 149440), (9340, 148800), (9600, 144770), (9920, 140100), (11208, 124000), (11625, 119552), (11675, 119040), (11904, 116750), (12000, 115816), (12400, 112080), (14010, 99200), (14477, 96000), (14880, 93400), (14944, 93000), (15500, 89664), (16000, 86862), (18600, 74720), (18680, 74400), (19200, 72385), (19840, 70050), (22416, 62000), (23250, 59776), (23350, 59520), (23808, 58375), (24000, 57908), (24800, 56040), (28020, 49600), (28954, 48000), (29760, 46700), (29888, 46500), (31000, 44832), (32000, 43431), (35025, 39680), (37200, 37360)]