7920564480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7393}}^1$

素因数の和:7454

約数の個数: 288

約数和(自身を含む): 29017605120

約数和(自身を除く): 21097040640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 6912, 7393, 7440, 7936, 8370, 8640, 8928, 9920, 11160, 11520, 11904, 13392, 14786, 14880, 16740, 17280, 17856, 19840, 22179, 22320, 23808, 26784, 29572, 29760, 33480, 34560, 35712, 36965, 39680, 44358, 44640, 53568, 59144, 59520, 66537, 66960, 71424, 73930, 88716, 89280, 107136, 110895, 118288, 119040, 133074, 133920, 147860, 177432, 178560, 199611, 214272, 221790, 229183, 236576, 266148, 267840, 295720, 332685, 354864, 357120, 399222, 443580, 458366, 473152, 532296, 535680, 591440, 665370, 687549, 709728, 798444, 887160, 916732, 946304, 998055, 1064592, 1071360, 1145915, 1182880, 1330740, 1375098, 1419456, 1596888, 1774320, 1833464, 1892608, 1996110, 2062647, 2129184, 2291830, 2365760, 2661480, 2750196, 2838912, 3193776, 3437745, 3548640, 3666928, 3992220, 4125294, 4258368, 4583660, 4731520, 5322960, 5500392, 5677824, 6187941, 6387552, 6875490, 7097280, 7333856, 7984440, 8250588, 8516736, 9167320, 9463040, 10313235, 10645920, 11000784, 12375882, 12775104, 13750980, 14194560, 14667712, 15968880, 16501176, 17033472, 18334640, 20626470, 21291840, 22001568, 24751764, 25550208, 27501960, 28389120, 29335424, 30939705, 31937760, 33002352, 36669280, 41252940, 42583680, 44003136, 49503528, 51100416, 55003920, 58670848, 61879410, 63875520, 66004704, 73338560, 82505880, 85167360, 88006272, 99007056, 110007840, 123758820, 127751040, 132009408, 146677120, 165011760, 176012544, 198014112, 220015680, 247517640, 255502080, 264018816, 293354240, 330023520, 396028224, 440031360, 495035280, 528037632, 660047040, 792056448, 880062720, 990070560, 1320094080, 1584112896, 1980141120, 2640188160, 3960282240, 7920564480]

約数ペア:

[(1, 7920564480), (2, 3960282240), (3, 2640188160), (4, 1980141120), (5, 1584112896), (6, 1320094080), (8, 990070560), (9, 880062720), (10, 792056448), (12, 660047040), (15, 528037632), (16, 495035280), (18, 440031360), (20, 396028224), (24, 330023520), (27, 293354240), (30, 264018816), (31, 255502080), (32, 247517640), (36, 220015680), (40, 198014112), (45, 176012544), (48, 165011760), (54, 146677120), (60, 132009408), (62, 127751040), (64, 123758820), (72, 110007840), (80, 99007056), (90, 88006272), (93, 85167360), (96, 82505880), (108, 73338560), (120, 66004704), (124, 63875520), (128, 61879410), (135, 58670848), (144, 55003920), (155, 51100416), (160, 49503528), (180, 44003136), (186, 42583680), (192, 41252940), (216, 36669280), (240, 33002352), (248, 31937760), (256, 30939705), (270, 29335424), (279, 28389120), (288, 27501960), (310, 25550208), (320, 24751764), (360, 22001568), (372, 21291840), (384, 20626470), (432, 18334640), (465, 17033472), (480, 16501176), (496, 15968880), (540, 14667712), (558, 14194560), (576, 13750980), (620, 12775104), (640, 12375882), (720, 11000784), (744, 10645920), (768, 10313235), (837, 9463040), (864, 9167320), (930, 8516736), (960, 8250588), (992, 7984440), (1080, 7333856), (1116, 7097280), (1152, 6875490), (1240, 6387552), (1280, 6187941), (1395, 5677824), (1440, 5500392), (1488, 5322960), (1674, 4731520), (1728, 4583660), (1860, 4258368), (1920, 4125294), (1984, 3992220), (2160, 3666928), (2232, 3548640), (2304, 3437745), (2480, 3193776), (2790, 2838912), (2880, 2750196), (2976, 2661480), (3348, 2365760), (3456, 2291830), (3720, 2129184), (3840, 2062647), (3968, 1996110), (4185, 1892608), (4320, 1833464), (4464, 1774320), (4960, 1596888), (5580, 1419456), (5760, 1375098), (5952, 1330740), (6696, 1182880), (6912, 1145915), (7393, 1071360), (7440, 1064592), (7936, 998055), (8370, 946304), (8640, 916732), (8928, 887160), (9920, 798444), (11160, 709728), (11520, 687549), (11904, 665370), (13392, 591440), (14786, 535680), (14880, 532296), (16740, 473152), (17280, 458366), (17856, 443580), (19840, 399222), (22179, 357120), (22320, 354864), (23808, 332685), (26784, 295720), (29572, 267840), (29760, 266148), (33480, 236576), (34560, 229183), (35712, 221790), (36965, 214272), (39680, 199611), (44358, 178560), (44640, 177432), (53568, 147860), (59144, 133920), (59520, 133074), (66537, 119040), (66960, 118288), (71424, 110895), (73930, 107136), (88716, 89280)]