7811821440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4923

約数の個数: 320

約数和(自身を含む): 28803265920

約数和(自身を除く): 20991444480

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, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 540, 558, 576, 620, 640, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4861, 4960, 5022, 5184, 5580, 5760, 5952, 6480, 6696, 7440, 8370, 8640, 8928, 9722, 9920, 10044, 10368, 11160, 11904, 12555, 12960, 13392, 14583, 14880, 16740, 17280, 17856, 19444, 19840, 20088, 22320, 24305, 25110, 25920, 26784, 29166, 29760, 33480, 35712, 38888, 40176, 43749, 44640, 48610, 50220, 51840, 53568, 58332, 59520, 66960, 72915, 77776, 80352, 87498, 89280, 97220, 100440, 107136, 116664, 131247, 133920, 145830, 150691, 155552, 160704, 174996, 178560, 194440, 200880, 218745, 233328, 262494, 267840, 291660, 301382, 311104, 321408, 349992, 388880, 393741, 401760, 437490, 452073, 466656, 524988, 535680, 583320, 602764, 622208, 656235, 699984, 753455, 777760, 787482, 803520, 874980, 904146, 933312, 1049976, 1166640, 1205528, 1312470, 1356219, 1399968, 1506910, 1555520, 1574964, 1607040, 1749960, 1808292, 1866624, 1968705, 2099952, 2260365, 2333280, 2411056, 2624940, 2712438, 2799936, 3013820, 3111040, 3149928, 3499920, 3616584, 3937410, 4068657, 4199904, 4520730, 4666560, 4822112, 5249880, 5424876, 5599872, 6027640, 6299856, 6781095, 6999840, 7233168, 7874820, 8137314, 8399808, 9041460, 9333120, 9644224, 10499760, 10849752, 12055280, 12205971, 12599712, 13562190, 13999680, 14466336, 15749640, 16274628, 16799616, 18082920, 19288448, 20343285, 20999520, 21699504, 24110560, 24411942, 25199424, 27124380, 27999360, 28932672, 31499280, 32549256, 36165840, 40686570, 41999040, 43399008, 48221120, 48823884, 50398848, 54248760, 57865344, 61029855, 62998560, 65098512, 72331680, 81373140, 83998080, 86798016, 96442240, 97647768, 108497520, 122059710, 125997120, 130197024, 144663360, 162746280, 173596032, 195295536, 216995040, 244119420, 251994240, 260394048, 289326720, 325492560, 390591072, 433990080, 488238840, 520788096, 650985120, 781182144, 867980160, 976477680, 1301970240, 1562364288, 1952955360, 2603940480, 3905910720, 7811821440]

約数ペア:

[(1, 7811821440), (2, 3905910720), (3, 2603940480), (4, 1952955360), (5, 1562364288), (6, 1301970240), (8, 976477680), (9, 867980160), (10, 781182144), (12, 650985120), (15, 520788096), (16, 488238840), (18, 433990080), (20, 390591072), (24, 325492560), (27, 289326720), (30, 260394048), (31, 251994240), (32, 244119420), (36, 216995040), (40, 195295536), (45, 173596032), (48, 162746280), (54, 144663360), (60, 130197024), (62, 125997120), (64, 122059710), (72, 108497520), (80, 97647768), (81, 96442240), (90, 86798016), (93, 83998080), (96, 81373140), (108, 72331680), (120, 65098512), (124, 62998560), (128, 61029855), (135, 57865344), (144, 54248760), (155, 50398848), (160, 48823884), (162, 48221120), (180, 43399008), (186, 41999040), (192, 40686570), (216, 36165840), (240, 32549256), (248, 31499280), (270, 28932672), (279, 27999360), (288, 27124380), (310, 25199424), (320, 24411942), (324, 24110560), (360, 21699504), (372, 20999520), (384, 20343285), (405, 19288448), (432, 18082920), (465, 16799616), (480, 16274628), (496, 15749640), (540, 14466336), (558, 13999680), (576, 13562190), (620, 12599712), (640, 12205971), (648, 12055280), (720, 10849752), (744, 10499760), (810, 9644224), (837, 9333120), (864, 9041460), (930, 8399808), (960, 8137314), (992, 7874820), (1080, 7233168), (1116, 6999840), (1152, 6781095), (1240, 6299856), (1296, 6027640), (1395, 5599872), (1440, 5424876), (1488, 5249880), (1620, 4822112), (1674, 4666560), (1728, 4520730), (1860, 4199904), (1920, 4068657), (1984, 3937410), (2160, 3616584), (2232, 3499920), (2480, 3149928), (2511, 3111040), (2592, 3013820), (2790, 2799936), (2880, 2712438), (2976, 2624940), (3240, 2411056), (3348, 2333280), (3456, 2260365), (3720, 2099952), (3968, 1968705), (4185, 1866624), (4320, 1808292), (4464, 1749960), (4861, 1607040), (4960, 1574964), (5022, 1555520), (5184, 1506910), (5580, 1399968), (5760, 1356219), (5952, 1312470), (6480, 1205528), (6696, 1166640), (7440, 1049976), (8370, 933312), (8640, 904146), (8928, 874980), (9722, 803520), (9920, 787482), (10044, 777760), (10368, 753455), (11160, 699984), (11904, 656235), (12555, 622208), (12960, 602764), (13392, 583320), (14583, 535680), (14880, 524988), (16740, 466656), (17280, 452073), (17856, 437490), (19444, 401760), (19840, 393741), (20088, 388880), (22320, 349992), (24305, 321408), (25110, 311104), (25920, 301382), (26784, 291660), (29166, 267840), (29760, 262494), (33480, 233328), (35712, 218745), (38888, 200880), (40176, 194440), (43749, 178560), (44640, 174996), (48610, 160704), (50220, 155552), (51840, 150691), (53568, 145830), (58332, 133920), (59520, 131247), (66960, 116664), (72915, 107136), (77776, 100440), (80352, 97220), (87498, 89280)]