3058891520

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 7635468288

約数和(自身を除く): 4576576768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 310, 320, 496, 508, 607, 620, 635, 640, 992, 1016, 1214, 1240, 1270, 1280, 1984, 2032, 2428, 2480, 2540, 3035, 3937, 3968, 4064, 4856, 4960, 5080, 6070, 7874, 7936, 8128, 9712, 9920, 10160, 12140, 15748, 16256, 18817, 19424, 19685, 19840, 20320, 24280, 31496, 32512, 37634, 38848, 39370, 39680, 40640, 48560, 62992, 75268, 77089, 77696, 78740, 81280, 94085, 97120, 125984, 150536, 154178, 155392, 157480, 162560, 188170, 194240, 251968, 301072, 308356, 314960, 376340, 385445, 388480, 503936, 602144, 616712, 629920, 752680, 770890, 776960, 1007872, 1204288, 1233424, 1259840, 1505360, 1541780, 2389759, 2408576, 2466848, 2519680, 3010720, 3083560, 4779518, 4817152, 4933696, 5039360, 6021440, 6167120, 9559036, 9867392, 11948795, 12042880, 12334240, 19118072, 19734784, 23897590, 24085760, 24668480, 38236144, 47795180, 49336960, 76472288, 95590360, 98673920, 152944576, 191180720, 305889152, 382361440, 611778304, 764722880, 1529445760, 3058891520]

約数ペア:

[(1, 3058891520), (2, 1529445760), (4, 764722880), (5, 611778304), (8, 382361440), (10, 305889152), (16, 191180720), (20, 152944576), (31, 98673920), (32, 95590360), (40, 76472288), (62, 49336960), (64, 47795180), (80, 38236144), (124, 24668480), (127, 24085760), (128, 23897590), (155, 19734784), (160, 19118072), (248, 12334240), (254, 12042880), (256, 11948795), (310, 9867392), (320, 9559036), (496, 6167120), (508, 6021440), (607, 5039360), (620, 4933696), (635, 4817152), (640, 4779518), (992, 3083560), (1016, 3010720), (1214, 2519680), (1240, 2466848), (1270, 2408576), (1280, 2389759), (1984, 1541780), (2032, 1505360), (2428, 1259840), (2480, 1233424), (2540, 1204288), (3035, 1007872), (3937, 776960), (3968, 770890), (4064, 752680), (4856, 629920), (4960, 616712), (5080, 602144), (6070, 503936), (7874, 388480), (7936, 385445), (8128, 376340), (9712, 314960), (9920, 308356), (10160, 301072), (12140, 251968), (15748, 194240), (16256, 188170), (18817, 162560), (19424, 157480), (19685, 155392), (19840, 154178), (20320, 150536), (24280, 125984), (31496, 97120), (32512, 94085), (37634, 81280), (38848, 78740), (39370, 77696), (39680, 77089), (40640, 75268), (48560, 62992)]