2912908800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2509

約数の個数: 240

約数和(自身を含む): 9937078272

約数和(自身を除く): 7024169472

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, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1200, 1240, 1280, 1488, 1536, 1550, 1600, 1860, 1920, 1984, 2325, 2400, 2447, 2480, 2560, 2976, 3100, 3200, 3720, 3840, 3968, 4650, 4800, 4894, 4960, 5952, 6200, 6400, 7341, 7440, 7680, 7936, 9300, 9600, 9788, 9920, 11904, 12235, 12400, 12800, 14682, 14880, 15872, 18600, 19200, 19576, 19840, 23808, 24470, 24800, 29364, 29760, 36705, 37200, 38400, 39152, 39680, 47616, 48940, 49600, 58728, 59520, 61175, 73410, 74400, 75857, 78304, 79360, 97880, 99200, 117456, 119040, 122350, 146820, 148800, 151714, 156608, 183525, 195760, 198400, 227571, 234912, 238080, 244700, 293640, 297600, 303428, 313216, 367050, 379285, 391520, 396800, 455142, 469824, 489400, 587280, 595200, 606856, 626432, 734100, 758570, 783040, 910284, 939648, 978800, 1137855, 1174560, 1190400, 1213712, 1252864, 1468200, 1517140, 1566080, 1820568, 1879296, 1896425, 1957600, 2275710, 2349120, 2427424, 2936400, 3034280, 3132160, 3641136, 3758592, 3792850, 3915200, 4551420, 4698240, 4854848, 5689275, 5872800, 6068560, 6264320, 7282272, 7585700, 7830400, 9102840, 9396480, 9709696, 11378550, 11745600, 12137120, 14564544, 15171400, 15660800, 18205680, 18792960, 19419392, 22757100, 23491200, 24274240, 29129088, 30342800, 31321600, 36411360, 38838784, 45514200, 46982400, 48548480, 58258176, 60685600, 72822720, 91028400, 93964800, 97096960, 116516352, 121371200, 145645440, 182056800, 194193920, 242742400, 291290880, 364113600, 485484800, 582581760, 728227200, 970969600, 1456454400, 2912908800]

約数ペア:

[(1, 2912908800), (2, 1456454400), (3, 970969600), (4, 728227200), (5, 582581760), (6, 485484800), (8, 364113600), (10, 291290880), (12, 242742400), (15, 194193920), (16, 182056800), (20, 145645440), (24, 121371200), (25, 116516352), (30, 97096960), (31, 93964800), (32, 91028400), (40, 72822720), (48, 60685600), (50, 58258176), (60, 48548480), (62, 46982400), (64, 45514200), (75, 38838784), (80, 36411360), (93, 31321600), (96, 30342800), (100, 29129088), (120, 24274240), (124, 23491200), (128, 22757100), (150, 19419392), (155, 18792960), (160, 18205680), (186, 15660800), (192, 15171400), (200, 14564544), (240, 12137120), (248, 11745600), (256, 11378550), (300, 9709696), (310, 9396480), (320, 9102840), (372, 7830400), (384, 7585700), (400, 7282272), (465, 6264320), (480, 6068560), (496, 5872800), (512, 5689275), (600, 4854848), (620, 4698240), (640, 4551420), (744, 3915200), (768, 3792850), (775, 3758592), (800, 3641136), (930, 3132160), (960, 3034280), (992, 2936400), (1200, 2427424), (1240, 2349120), (1280, 2275710), (1488, 1957600), (1536, 1896425), (1550, 1879296), (1600, 1820568), (1860, 1566080), (1920, 1517140), (1984, 1468200), (2325, 1252864), (2400, 1213712), (2447, 1190400), (2480, 1174560), (2560, 1137855), (2976, 978800), (3100, 939648), (3200, 910284), (3720, 783040), (3840, 758570), (3968, 734100), (4650, 626432), (4800, 606856), (4894, 595200), (4960, 587280), (5952, 489400), (6200, 469824), (6400, 455142), (7341, 396800), (7440, 391520), (7680, 379285), (7936, 367050), (9300, 313216), (9600, 303428), (9788, 297600), (9920, 293640), (11904, 244700), (12235, 238080), (12400, 234912), (12800, 227571), (14682, 198400), (14880, 195760), (15872, 183525), (18600, 156608), (19200, 151714), (19576, 148800), (19840, 146820), (23808, 122350), (24470, 119040), (24800, 117456), (29364, 99200), (29760, 97880), (36705, 79360), (37200, 78304), (38400, 75857), (39152, 74400), (39680, 73410), (47616, 61175), (48940, 59520), (49600, 58728)]