7422977280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:673

約数の個数: 288

約数和(自身を含む): 24714805248

約数和(自身を除く): 17291827968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 127, 128, 155, 160, 186, 192, 240, 248, 254, 256, 310, 320, 372, 381, 384, 465, 480, 491, 496, 508, 620, 635, 640, 744, 762, 768, 930, 960, 982, 992, 1016, 1240, 1270, 1280, 1473, 1488, 1524, 1860, 1905, 1920, 1964, 1984, 2032, 2455, 2480, 2540, 2946, 2976, 3048, 3720, 3810, 3840, 3928, 3937, 3968, 4064, 4910, 4960, 5080, 5892, 5952, 6096, 7365, 7440, 7620, 7856, 7874, 7936, 8128, 9820, 9920, 10160, 11784, 11811, 11904, 12192, 14730, 14880, 15221, 15240, 15712, 15748, 16256, 19640, 19685, 19840, 20320, 23568, 23622, 23808, 24384, 29460, 29760, 30442, 30480, 31424, 31496, 32512, 39280, 39370, 39680, 40640, 45663, 47136, 47244, 48768, 58920, 59055, 59520, 60884, 60960, 62357, 62848, 62992, 76105, 78560, 78740, 81280, 91326, 94272, 94488, 97536, 117840, 118110, 119040, 121768, 121920, 124714, 125696, 125984, 152210, 157120, 157480, 162560, 182652, 187071, 188544, 188976, 228315, 235680, 236220, 243536, 243840, 249428, 251968, 304420, 311785, 314240, 314960, 365304, 374142, 377088, 377952, 456630, 471360, 472440, 487072, 487680, 498856, 503936, 608840, 623570, 628480, 629920, 730608, 748284, 755904, 913260, 935355, 942720, 944880, 974144, 997712, 1007872, 1217680, 1247140, 1259840, 1461216, 1496568, 1511808, 1826520, 1870710, 1885440, 1889760, 1933067, 1948288, 1995424, 2435360, 2494280, 2519680, 2922432, 2993136, 3023616, 3653040, 3741420, 3779520, 3866134, 3896576, 3990848, 4870720, 4988560, 5039360, 5799201, 5844864, 5986272, 7306080, 7482840, 7559040, 7732268, 7981696, 9665335, 9741440, 9977120, 11598402, 11689728, 11972544, 14612160, 14965680, 15118080, 15464536, 15963392, 19330670, 19482880, 19954240, 23196804, 23945088, 28996005, 29224320, 29931360, 30929072, 38661340, 39908480, 46393608, 47890176, 57992010, 58448640, 59862720, 61858144, 77322680, 79816960, 92787216, 115984020, 119725440, 123716288, 154645360, 185574432, 231968040, 239450880, 247432576, 309290720, 371148864, 463936080, 494865152, 618581440, 742297728, 927872160, 1237162880, 1484595456, 1855744320, 2474325760, 3711488640, 7422977280]

約数ペア:

[(1, 7422977280), (2, 3711488640), (3, 2474325760), (4, 1855744320), (5, 1484595456), (6, 1237162880), (8, 927872160), (10, 742297728), (12, 618581440), (15, 494865152), (16, 463936080), (20, 371148864), (24, 309290720), (30, 247432576), (31, 239450880), (32, 231968040), (40, 185574432), (48, 154645360), (60, 123716288), (62, 119725440), (64, 115984020), (80, 92787216), (93, 79816960), (96, 77322680), (120, 61858144), (124, 59862720), (127, 58448640), (128, 57992010), (155, 47890176), (160, 46393608), (186, 39908480), (192, 38661340), (240, 30929072), (248, 29931360), (254, 29224320), (256, 28996005), (310, 23945088), (320, 23196804), (372, 19954240), (381, 19482880), (384, 19330670), (465, 15963392), (480, 15464536), (491, 15118080), (496, 14965680), (508, 14612160), (620, 11972544), (635, 11689728), (640, 11598402), (744, 9977120), (762, 9741440), (768, 9665335), (930, 7981696), (960, 7732268), (982, 7559040), (992, 7482840), (1016, 7306080), (1240, 5986272), (1270, 5844864), (1280, 5799201), (1473, 5039360), (1488, 4988560), (1524, 4870720), (1860, 3990848), (1905, 3896576), (1920, 3866134), (1964, 3779520), (1984, 3741420), (2032, 3653040), (2455, 3023616), (2480, 2993136), (2540, 2922432), (2946, 2519680), (2976, 2494280), (3048, 2435360), (3720, 1995424), (3810, 1948288), (3840, 1933067), (3928, 1889760), (3937, 1885440), (3968, 1870710), (4064, 1826520), (4910, 1511808), (4960, 1496568), (5080, 1461216), (5892, 1259840), (5952, 1247140), (6096, 1217680), (7365, 1007872), (7440, 997712), (7620, 974144), (7856, 944880), (7874, 942720), (7936, 935355), (8128, 913260), (9820, 755904), (9920, 748284), (10160, 730608), (11784, 629920), (11811, 628480), (11904, 623570), (12192, 608840), (14730, 503936), (14880, 498856), (15221, 487680), (15240, 487072), (15712, 472440), (15748, 471360), (16256, 456630), (19640, 377952), (19685, 377088), (19840, 374142), (20320, 365304), (23568, 314960), (23622, 314240), (23808, 311785), (24384, 304420), (29460, 251968), (29760, 249428), (30442, 243840), (30480, 243536), (31424, 236220), (31496, 235680), (32512, 228315), (39280, 188976), (39370, 188544), (39680, 187071), (40640, 182652), (45663, 162560), (47136, 157480), (47244, 157120), (48768, 152210), (58920, 125984), (59055, 125696), (59520, 124714), (60884, 121920), (60960, 121768), (62357, 119040), (62848, 118110), (62992, 117840), (76105, 97536), (78560, 94488), (78740, 94272), (81280, 91326)]