7999130880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1794

約数の個数: 432

約数和(自身を含む): 30784406016

約数和(自身を除く): 22785275136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 256, 260, 279, 288, 310, 312, 320, 360, 372, 384, 390, 403, 416, 465, 468, 480, 496, 520, 558, 576, 585, 620, 624, 640, 720, 744, 768, 780, 806, 832, 930, 936, 960, 992, 1040, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1395, 1440, 1488, 1560, 1612, 1664, 1723, 1860, 1872, 1920, 1984, 2015, 2080, 2232, 2304, 2340, 2418, 2480, 2496, 2790, 2880, 2976, 3120, 3224, 3328, 3446, 3627, 3720, 3744, 3840, 3968, 4030, 4160, 4464, 4680, 4836, 4960, 4992, 5169, 5580, 5760, 5952, 6045, 6240, 6448, 6892, 7254, 7440, 7488, 7936, 8060, 8320, 8615, 8928, 9360, 9672, 9920, 9984, 10338, 11160, 11520, 11904, 12090, 12480, 12896, 13784, 14508, 14880, 14976, 15507, 16120, 16640, 17230, 17856, 18135, 18720, 19344, 19840, 20676, 22320, 22399, 23808, 24180, 24960, 25792, 25845, 27568, 29016, 29760, 29952, 31014, 32240, 34460, 35712, 36270, 37440, 38688, 39680, 41352, 44640, 44798, 48360, 49920, 51584, 51690, 53413, 55136, 58032, 59520, 62028, 64480, 67197, 68920, 71424, 72540, 74880, 77376, 77535, 82704, 89280, 89596, 96720, 103168, 103380, 106826, 110272, 111995, 116064, 119040, 124056, 128960, 134394, 137840, 145080, 149760, 154752, 155070, 160239, 165408, 178560, 179192, 193440, 201591, 206760, 213652, 220544, 223990, 232128, 248112, 257920, 267065, 268788, 275680, 290160, 309504, 310140, 320478, 330816, 335985, 357120, 358384, 386880, 403182, 413520, 427304, 441088, 447980, 464256, 480717, 496224, 515840, 534130, 537576, 551360, 580320, 620280, 640956, 661632, 671970, 694369, 716768, 773760, 801195, 806364, 827040, 854608, 895960, 928512, 961434, 992448, 1007955, 1068260, 1075152, 1102720, 1160640, 1240560, 1281912, 1323264, 1343940, 1388738, 1433536, 1547520, 1602390, 1612728, 1654080, 1709216, 1791920, 1922868, 1984896, 2015910, 2083107, 2136520, 2150304, 2205440, 2321280, 2403585, 2481120, 2563824, 2687880, 2777476, 2867072, 3204780, 3225456, 3308160, 3418432, 3471845, 3583840, 3845736, 3969792, 4031820, 4166214, 4273040, 4300608, 4642560, 4807170, 4962240, 5127648, 5375760, 5554952, 5734144, 6249321, 6409560, 6450912, 6616320, 6836864, 6943690, 7167680, 7691472, 8063640, 8332428, 8546080, 8601216, 9614340, 9924480, 10255296, 10415535, 10751520, 11109904, 12498642, 12819120, 12901824, 13673728, 13887380, 14335360, 15382944, 16127280, 16664856, 17092160, 17202432, 19228680, 19848960, 20510592, 20831070, 21503040, 22219808, 24997284, 25638240, 25803648, 27774760, 28670720, 30765888, 31246605, 32254560, 33329712, 34184320, 38457360, 41021184, 41662140, 43006080, 44439616, 49994568, 51276480, 51607296, 55549520, 61531776, 62493210, 64509120, 66659424, 68368640, 76914720, 83324280, 86012160, 88879232, 99989136, 102552960, 111099040, 123063552, 124986420, 129018240, 133318848, 153829440, 166648560, 177758464, 199978272, 205105920, 222198080, 249972840, 258036480, 266637696, 307658880, 333297120, 399956544, 444396160, 499945680, 533275392, 615317760, 666594240, 799913088, 888792320, 999891360, 1333188480, 1599826176, 1999782720, 2666376960, 3999565440, 7999130880]

約数ペア:

[(1, 7999130880), (2, 3999565440), (3, 2666376960), (4, 1999782720), (5, 1599826176), (6, 1333188480), (8, 999891360), (9, 888792320), (10, 799913088), (12, 666594240), (13, 615317760), (15, 533275392), (16, 499945680), (18, 444396160), (20, 399956544), (24, 333297120), (26, 307658880), (30, 266637696), (31, 258036480), (32, 249972840), (36, 222198080), (39, 205105920), (40, 199978272), (45, 177758464), (48, 166648560), (52, 153829440), (60, 133318848), (62, 129018240), (64, 124986420), (65, 123063552), (72, 111099040), (78, 102552960), (80, 99989136), (90, 88879232), (93, 86012160), (96, 83324280), (104, 76914720), (117, 68368640), (120, 66659424), (124, 64509120), (128, 62493210), (130, 61531776), (144, 55549520), (155, 51607296), (156, 51276480), (160, 49994568), (180, 44439616), (186, 43006080), (192, 41662140), (195, 41021184), (208, 38457360), (234, 34184320), (240, 33329712), (248, 32254560), (256, 31246605), (260, 30765888), (279, 28670720), (288, 27774760), (310, 25803648), (312, 25638240), (320, 24997284), (360, 22219808), (372, 21503040), (384, 20831070), (390, 20510592), (403, 19848960), (416, 19228680), (465, 17202432), (468, 17092160), (480, 16664856), (496, 16127280), (520, 15382944), (558, 14335360), (576, 13887380), (585, 13673728), (620, 12901824), (624, 12819120), (640, 12498642), (720, 11109904), (744, 10751520), (768, 10415535), (780, 10255296), (806, 9924480), (832, 9614340), (930, 8601216), (936, 8546080), (960, 8332428), (992, 8063640), (1040, 7691472), (1116, 7167680), (1152, 6943690), (1170, 6836864), (1209, 6616320), (1240, 6450912), (1248, 6409560), (1280, 6249321), (1395, 5734144), (1440, 5554952), (1488, 5375760), (1560, 5127648), (1612, 4962240), (1664, 4807170), (1723, 4642560), (1860, 4300608), (1872, 4273040), (1920, 4166214), (1984, 4031820), (2015, 3969792), (2080, 3845736), (2232, 3583840), (2304, 3471845), (2340, 3418432), (2418, 3308160), (2480, 3225456), (2496, 3204780), (2790, 2867072), (2880, 2777476), (2976, 2687880), (3120, 2563824), (3224, 2481120), (3328, 2403585), (3446, 2321280), (3627, 2205440), (3720, 2150304), (3744, 2136520), (3840, 2083107), (3968, 2015910), (4030, 1984896), (4160, 1922868), (4464, 1791920), (4680, 1709216), (4836, 1654080), (4960, 1612728), (4992, 1602390), (5169, 1547520), (5580, 1433536), (5760, 1388738), (5952, 1343940), (6045, 1323264), (6240, 1281912), (6448, 1240560), (6892, 1160640), (7254, 1102720), (7440, 1075152), (7488, 1068260), (7936, 1007955), (8060, 992448), (8320, 961434), (8615, 928512), (8928, 895960), (9360, 854608), (9672, 827040), (9920, 806364), (9984, 801195), (10338, 773760), (11160, 716768), (11520, 694369), (11904, 671970), (12090, 661632), (12480, 640956), (12896, 620280), (13784, 580320), (14508, 551360), (14880, 537576), (14976, 534130), (15507, 515840), (16120, 496224), (16640, 480717), (17230, 464256), (17856, 447980), (18135, 441088), (18720, 427304), (19344, 413520), (19840, 403182), (20676, 386880), (22320, 358384), (22399, 357120), (23808, 335985), (24180, 330816), (24960, 320478), (25792, 310140), (25845, 309504), (27568, 290160), (29016, 275680), (29760, 268788), (29952, 267065), (31014, 257920), (32240, 248112), (34460, 232128), (35712, 223990), (36270, 220544), (37440, 213652), (38688, 206760), (39680, 201591), (41352, 193440), (44640, 179192), (44798, 178560), (48360, 165408), (49920, 160239), (51584, 155070), (51690, 154752), (53413, 149760), (55136, 145080), (58032, 137840), (59520, 134394), (62028, 128960), (64480, 124056), (67197, 119040), (68920, 116064), (71424, 111995), (72540, 110272), (74880, 106826), (77376, 103380), (77535, 103168), (82704, 96720), (89280, 89596)]