256497184320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1621}}^1$

素因数の和:2094

約数の個数: 448

約数和(自身を含む): 908087470080

約数和(自身を除く): 651590285760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 409, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 818, 832, 930, 960, 992, 1040, 1209, 1227, 1240, 1248, 1488, 1560, 1612, 1621, 1636, 1860, 1984, 2015, 2045, 2080, 2418, 2454, 2480, 2496, 2976, 3120, 3224, 3242, 3272, 3720, 4030, 4090, 4160, 4836, 4863, 4908, 4960, 5317, 5952, 6045, 6135, 6240, 6448, 6484, 6544, 7440, 8060, 8105, 8180, 9672, 9726, 9816, 9920, 10634, 12090, 12270, 12480, 12679, 12896, 12968, 13088, 14880, 15951, 16120, 16210, 16360, 19344, 19452, 19632, 21073, 21268, 24180, 24315, 24540, 25358, 25792, 25936, 26176, 26585, 29760, 31902, 32240, 32420, 32720, 38037, 38688, 38904, 39264, 42146, 42536, 48360, 48630, 49080, 50251, 50716, 51872, 53170, 63219, 63395, 63804, 64480, 64840, 65440, 76074, 77376, 77808, 78528, 79755, 84292, 85072, 96720, 97260, 98160, 100502, 101432, 103744, 105365, 106340, 126438, 126790, 127608, 128960, 129680, 130880, 150753, 152148, 155616, 159510, 164827, 168584, 170144, 190185, 193440, 194520, 196320, 201004, 202864, 210730, 212680, 251255, 252876, 253580, 255216, 259360, 301506, 304296, 311232, 316095, 319020, 329654, 337168, 340288, 380370, 386880, 389040, 392640, 402008, 405728, 421460, 425360, 494481, 502510, 505752, 507160, 510432, 518720, 603012, 608592, 632190, 638040, 653263, 659308, 662989, 674336, 753765, 760740, 778080, 804016, 811456, 824135, 842920, 850720, 988962, 1005020, 1011504, 1014320, 1020864, 1206024, 1217184, 1264380, 1276080, 1306526, 1318616, 1325978, 1348672, 1507530, 1521480, 1556160, 1608032, 1648270, 1685840, 1701440, 1959789, 1977924, 1988967, 2010040, 2023008, 2028640, 2412048, 2434368, 2472405, 2528760, 2552160, 2613052, 2637232, 2651956, 3015060, 3042960, 3216064, 3266315, 3296540, 3314945, 3371680, 3919578, 3955848, 3977934, 4020080, 4046016, 4057280, 4824096, 4944810, 5057520, 5104320, 5226104, 5274464, 5303912, 6030120, 6085920, 6532630, 6593080, 6629890, 6743360, 7839156, 7911696, 7955868, 8040160, 8618857, 9648192, 9798945, 9889620, 9944835, 10115040, 10452208, 10548928, 10607824, 12060240, 12171840, 13065260, 13186160, 13259780, 15678312, 15823392, 15911736, 16080320, 17237714, 19597890, 19779240, 19889670, 20230080, 20552659, 20904416, 21215648, 24120480, 25856571, 26130520, 26372320, 26519560, 31356624, 31646784, 31823472, 34475428, 39195780, 39558480, 39779340, 41105318, 41808832, 42431296, 43094285, 48240960, 51713142, 52261040, 52744640, 53039120, 61657977, 62713248, 63646944, 68950856, 78391560, 79116960, 79558680, 82210636, 86188570, 102763295, 103426284, 104522080, 106078240, 123315954, 125426496, 127293888, 129282855, 137901712, 156783120, 158233920, 159117360, 164421272, 172377140, 205526590, 206852568, 209044160, 212156480, 246631908, 258565710, 267184567, 275803424, 308289885, 313566240, 318234720, 328842544, 344754280, 411053180, 413705136, 493263816, 517131420, 534369134, 551606848, 616579770, 627132480, 636469440, 657685088, 689508560, 801553701, 822106360, 827410272, 986527632, 1034262840, 1068738268, 1233159540, 1315370176, 1335922835, 1379017120, 1603107402, 1644212720, 1654820544, 1973055264, 2068525680, 2137476536, 2466319080, 2671845670, 2758034240, 3206214804, 3288425440, 3946110528, 4007768505, 4137051360, 4274953072, 4932638160, 5343691340, 6412429608, 6576850880, 8015537010, 8274102720, 8549906144, 9865276320, 10687382680, 12824859216, 16031074020, 17099812288, 19730552640, 21374765360, 25649718432, 32062148040, 42749530720, 51299436864, 64124296080, 85499061440, 128248592160, 256497184320]

約数ペア:

[(1, 256497184320), (2, 128248592160), (3, 85499061440), (4, 64124296080), (5, 51299436864), (6, 42749530720), (8, 32062148040), (10, 25649718432), (12, 21374765360), (13, 19730552640), (15, 17099812288), (16, 16031074020), (20, 12824859216), (24, 10687382680), (26, 9865276320), (30, 8549906144), (31, 8274102720), (32, 8015537010), (39, 6576850880), (40, 6412429608), (48, 5343691340), (52, 4932638160), (60, 4274953072), (62, 4137051360), (64, 4007768505), (65, 3946110528), (78, 3288425440), (80, 3206214804), (93, 2758034240), (96, 2671845670), (104, 2466319080), (120, 2137476536), (124, 2068525680), (130, 1973055264), (155, 1654820544), (156, 1644212720), (160, 1603107402), (186, 1379017120), (192, 1335922835), (195, 1315370176), (208, 1233159540), (240, 1068738268), (248, 1034262840), (260, 986527632), (310, 827410272), (312, 822106360), (320, 801553701), (372, 689508560), (390, 657685088), (403, 636469440), (409, 627132480), (416, 616579770), (465, 551606848), (480, 534369134), (496, 517131420), (520, 493263816), (620, 413705136), (624, 411053180), (744, 344754280), (780, 328842544), (806, 318234720), (818, 313566240), (832, 308289885), (930, 275803424), (960, 267184567), (992, 258565710), (1040, 246631908), (1209, 212156480), (1227, 209044160), (1240, 206852568), (1248, 205526590), (1488, 172377140), (1560, 164421272), (1612, 159117360), (1621, 158233920), (1636, 156783120), (1860, 137901712), (1984, 129282855), (2015, 127293888), (2045, 125426496), (2080, 123315954), (2418, 106078240), (2454, 104522080), (2480, 103426284), (2496, 102763295), (2976, 86188570), (3120, 82210636), (3224, 79558680), (3242, 79116960), (3272, 78391560), (3720, 68950856), (4030, 63646944), (4090, 62713248), (4160, 61657977), (4836, 53039120), (4863, 52744640), (4908, 52261040), (4960, 51713142), (5317, 48240960), (5952, 43094285), (6045, 42431296), (6135, 41808832), (6240, 41105318), (6448, 39779340), (6484, 39558480), (6544, 39195780), (7440, 34475428), (8060, 31823472), (8105, 31646784), (8180, 31356624), (9672, 26519560), (9726, 26372320), (9816, 26130520), (9920, 25856571), (10634, 24120480), (12090, 21215648), (12270, 20904416), (12480, 20552659), (12679, 20230080), (12896, 19889670), (12968, 19779240), (13088, 19597890), (14880, 17237714), (15951, 16080320), (16120, 15911736), (16210, 15823392), (16360, 15678312), (19344, 13259780), (19452, 13186160), (19632, 13065260), (21073, 12171840), (21268, 12060240), (24180, 10607824), (24315, 10548928), (24540, 10452208), (25358, 10115040), (25792, 9944835), (25936, 9889620), (26176, 9798945), (26585, 9648192), (29760, 8618857), (31902, 8040160), (32240, 7955868), (32420, 7911696), (32720, 7839156), (38037, 6743360), (38688, 6629890), (38904, 6593080), (39264, 6532630), (42146, 6085920), (42536, 6030120), (48360, 5303912), (48630, 5274464), (49080, 5226104), (50251, 5104320), (50716, 5057520), (51872, 4944810), (53170, 4824096), (63219, 4057280), (63395, 4046016), (63804, 4020080), (64480, 3977934), (64840, 3955848), (65440, 3919578), (76074, 3371680), (77376, 3314945), (77808, 3296540), (78528, 3266315), (79755, 3216064), (84292, 3042960), (85072, 3015060), (96720, 2651956), (97260, 2637232), (98160, 2613052), (100502, 2552160), (101432, 2528760), (103744, 2472405), (105365, 2434368), (106340, 2412048), (126438, 2028640), (126790, 2023008), (127608, 2010040), (128960, 1988967), (129680, 1977924), (130880, 1959789), (150753, 1701440), (152148, 1685840), (155616, 1648270), (159510, 1608032), (164827, 1556160), (168584, 1521480), (170144, 1507530), (190185, 1348672), (193440, 1325978), (194520, 1318616), (196320, 1306526), (201004, 1276080), (202864, 1264380), (210730, 1217184), (212680, 1206024), (251255, 1020864), (252876, 1014320), (253580, 1011504), (255216, 1005020), (259360, 988962), (301506, 850720), (304296, 842920), (311232, 824135), (316095, 811456), (319020, 804016), (329654, 778080), (337168, 760740), (340288, 753765), (380370, 674336), (386880, 662989), (389040, 659308), (392640, 653263), (402008, 638040), (405728, 632190), (421460, 608592), (425360, 603012), (494481, 518720), (502510, 510432), (505752, 507160)]