1440322560

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 440

約数和(自身を含む): 5421373056

約数和(自身を除く): 3981050496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 151, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 302, 320, 324, 345, 360, 368, 384, 405, 414, 432, 453, 460, 480, 512, 540, 552, 576, 604, 621, 640, 648, 690, 720, 736, 755, 768, 810, 828, 864, 906, 920, 960, 1024, 1035, 1080, 1104, 1152, 1208, 1242, 1280, 1296, 1359, 1380, 1440, 1472, 1510, 1536, 1620, 1656, 1728, 1812, 1840, 1863, 1920, 2070, 2160, 2208, 2265, 2304, 2416, 2484, 2560, 2592, 2718, 2760, 2880, 2944, 3020, 3072, 3105, 3240, 3312, 3456, 3473, 3624, 3680, 3726, 3840, 4077, 4140, 4320, 4416, 4530, 4608, 4832, 4968, 5120, 5184, 5436, 5520, 5760, 5888, 6040, 6210, 6480, 6624, 6795, 6912, 6946, 7248, 7360, 7452, 7680, 8154, 8280, 8640, 8832, 9060, 9216, 9315, 9664, 9936, 10368, 10419, 10872, 11040, 11520, 11776, 12080, 12231, 12420, 12960, 13248, 13590, 13824, 13892, 14496, 14720, 14904, 15360, 16308, 16560, 17280, 17365, 17664, 18120, 18630, 19328, 19872, 20385, 20736, 20838, 21744, 22080, 23040, 23552, 24160, 24462, 24840, 25920, 26496, 27180, 27648, 27784, 28992, 29440, 29808, 31257, 32616, 33120, 34560, 34730, 35328, 36240, 37260, 38656, 39744, 40770, 41472, 41676, 43488, 44160, 46080, 48320, 48924, 49680, 51840, 52095, 52992, 54360, 55568, 57984, 58880, 59616, 61155, 62514, 65232, 66240, 69120, 69460, 70656, 72480, 74520, 77312, 79488, 81540, 82944, 83352, 86976, 88320, 93771, 96640, 97848, 99360, 103680, 104190, 105984, 108720, 111136, 115968, 117760, 119232, 122310, 125028, 130464, 132480, 138240, 138920, 144960, 149040, 154624, 156285, 158976, 163080, 166704, 173952, 176640, 187542, 193280, 195696, 198720, 207360, 208380, 211968, 217440, 222272, 231936, 238464, 244620, 250056, 260928, 264960, 277840, 281313, 289920, 298080, 312570, 317952, 326160, 333408, 347904, 353280, 375084, 386560, 391392, 397440, 414720, 416760, 434880, 444544, 463872, 468855, 476928, 489240, 500112, 521856, 529920, 555680, 562626, 579840, 596160, 625140, 635904, 652320, 666816, 695808, 750168, 773120, 782784, 794880, 833520, 869760, 889088, 937710, 953856, 978480, 1000224, 1043712, 1059840, 1111360, 1125252, 1159680, 1192320, 1250280, 1304640, 1333632, 1391616, 1406565, 1500336, 1565568, 1589760, 1667040, 1739520, 1778176, 1875420, 1907712, 1956960, 2000448, 2087424, 2222720, 2250504, 2319360, 2384640, 2500560, 2609280, 2667264, 2813130, 3000672, 3131136, 3179520, 3334080, 3479040, 3556352, 3750840, 3913920, 4000896, 4174848, 4445440, 4501008, 4769280, 5001120, 5218560, 5334528, 5626260, 6001344, 6262272, 6668160, 6958080, 7501680, 7827840, 8001792, 8890880, 9002016, 9538560, 10002240, 10437120, 10669056, 11252520, 12002688, 12524544, 13336320, 15003360, 15655680, 16003584, 17781760, 18004032, 20004480, 20874240, 22505040, 24005376, 26672640, 30006720, 31311360, 32007168, 36008064, 40008960, 45010080, 48010752, 53345280, 60013440, 62622720, 72016128, 80017920, 90020160, 96021504, 120026880, 144032256, 160035840, 180040320, 240053760, 288064512, 360080640, 480107520, 720161280, 1440322560]

約数ペア:

[(1, 1440322560), (2, 720161280), (3, 480107520), (4, 360080640), (5, 288064512), (6, 240053760), (8, 180040320), (9, 160035840), (10, 144032256), (12, 120026880), (15, 96021504), (16, 90020160), (18, 80017920), (20, 72016128), (23, 62622720), (24, 60013440), (27, 53345280), (30, 48010752), (32, 45010080), (36, 40008960), (40, 36008064), (45, 32007168), (46, 31311360), (48, 30006720), (54, 26672640), (60, 24005376), (64, 22505040), (69, 20874240), (72, 20004480), (80, 18004032), (81, 17781760), (90, 16003584), (92, 15655680), (96, 15003360), (108, 13336320), (115, 12524544), (120, 12002688), (128, 11252520), (135, 10669056), (138, 10437120), (144, 10002240), (151, 9538560), (160, 9002016), (162, 8890880), (180, 8001792), (184, 7827840), (192, 7501680), (207, 6958080), (216, 6668160), (230, 6262272), (240, 6001344), (256, 5626260), (270, 5334528), (276, 5218560), (288, 5001120), (302, 4769280), (320, 4501008), (324, 4445440), (345, 4174848), (360, 4000896), (368, 3913920), (384, 3750840), (405, 3556352), (414, 3479040), (432, 3334080), (453, 3179520), (460, 3131136), (480, 3000672), (512, 2813130), (540, 2667264), (552, 2609280), (576, 2500560), (604, 2384640), (621, 2319360), (640, 2250504), (648, 2222720), (690, 2087424), (720, 2000448), (736, 1956960), (755, 1907712), (768, 1875420), (810, 1778176), (828, 1739520), (864, 1667040), (906, 1589760), (920, 1565568), (960, 1500336), (1024, 1406565), (1035, 1391616), (1080, 1333632), (1104, 1304640), (1152, 1250280), (1208, 1192320), (1242, 1159680), (1280, 1125252), (1296, 1111360), (1359, 1059840), (1380, 1043712), (1440, 1000224), (1472, 978480), (1510, 953856), (1536, 937710), (1620, 889088), (1656, 869760), (1728, 833520), (1812, 794880), (1840, 782784), (1863, 773120), (1920, 750168), (2070, 695808), (2160, 666816), (2208, 652320), (2265, 635904), (2304, 625140), (2416, 596160), (2484, 579840), (2560, 562626), (2592, 555680), (2718, 529920), (2760, 521856), (2880, 500112), (2944, 489240), (3020, 476928), (3072, 468855), (3105, 463872), (3240, 444544), (3312, 434880), (3456, 416760), (3473, 414720), (3624, 397440), (3680, 391392), (3726, 386560), (3840, 375084), (4077, 353280), (4140, 347904), (4320, 333408), (4416, 326160), (4530, 317952), (4608, 312570), (4832, 298080), (4968, 289920), (5120, 281313), (5184, 277840), (5436, 264960), (5520, 260928), (5760, 250056), (5888, 244620), (6040, 238464), (6210, 231936), (6480, 222272), (6624, 217440), (6795, 211968), (6912, 208380), (6946, 207360), (7248, 198720), (7360, 195696), (7452, 193280), (7680, 187542), (8154, 176640), (8280, 173952), (8640, 166704), (8832, 163080), (9060, 158976), (9216, 156285), (9315, 154624), (9664, 149040), (9936, 144960), (10368, 138920), (10419, 138240), (10872, 132480), (11040, 130464), (11520, 125028), (11776, 122310), (12080, 119232), (12231, 117760), (12420, 115968), (12960, 111136), (13248, 108720), (13590, 105984), (13824, 104190), (13892, 103680), (14496, 99360), (14720, 97848), (14904, 96640), (15360, 93771), (16308, 88320), (16560, 86976), (17280, 83352), (17365, 82944), (17664, 81540), (18120, 79488), (18630, 77312), (19328, 74520), (19872, 72480), (20385, 70656), (20736, 69460), (20838, 69120), (21744, 66240), (22080, 65232), (23040, 62514), (23552, 61155), (24160, 59616), (24462, 58880), (24840, 57984), (25920, 55568), (26496, 54360), (27180, 52992), (27648, 52095), (27784, 51840), (28992, 49680), (29440, 48924), (29808, 48320), (31257, 46080), (32616, 44160), (33120, 43488), (34560, 41676), (34730, 41472), (35328, 40770), (36240, 39744), (37260, 38656)]