2665820160

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{1607}}^1$

素因数の和:1648

約数の個数: 260

約数和(自身を含む): 9562238928

約数和(自身を除く): 6896418768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1607, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3214, 3240, 3456, 3840, 4096, 4320, 4608, 4821, 5120, 5184, 5760, 6144, 6428, 6480, 6912, 7680, 8035, 8640, 9216, 9642, 10240, 10368, 11520, 12288, 12856, 12960, 13824, 14463, 15360, 16070, 17280, 18432, 19284, 20480, 20736, 23040, 24105, 25712, 25920, 27648, 28926, 30720, 32140, 34560, 36864, 38568, 41472, 43389, 46080, 48210, 51424, 51840, 55296, 57852, 61440, 64280, 69120, 72315, 77136, 82944, 86778, 92160, 96420, 102848, 103680, 110592, 115704, 128560, 130167, 138240, 144630, 154272, 165888, 173556, 184320, 192840, 205696, 207360, 216945, 231408, 257120, 260334, 276480, 289260, 308544, 331776, 347112, 385680, 411392, 414720, 433890, 462816, 514240, 520668, 552960, 578520, 617088, 650835, 694224, 771360, 822784, 829440, 867780, 925632, 1028480, 1041336, 1157040, 1234176, 1301670, 1388448, 1542720, 1645568, 1658880, 1735560, 1851264, 2056960, 2082672, 2314080, 2468352, 2603340, 2776896, 3085440, 3291136, 3471120, 3702528, 4113920, 4165344, 4628160, 4936704, 5206680, 5553792, 6170880, 6582272, 6942240, 7405056, 8227840, 8330688, 9256320, 9873408, 10413360, 11107584, 12341760, 13884480, 14810112, 16455680, 16661376, 18512640, 19746816, 20826720, 22215168, 24683520, 27768960, 29620224, 32911360, 33322752, 37025280, 41653440, 44430336, 49367040, 55537920, 59240448, 66645504, 74050560, 83306880, 88860672, 98734080, 111075840, 133291008, 148101120, 166613760, 177721344, 222151680, 266582016, 296202240, 333227520, 444303360, 533164032, 666455040, 888606720, 1332910080, 2665820160]

約数ペア:

[(1, 2665820160), (2, 1332910080), (3, 888606720), (4, 666455040), (5, 533164032), (6, 444303360), (8, 333227520), (9, 296202240), (10, 266582016), (12, 222151680), (15, 177721344), (16, 166613760), (18, 148101120), (20, 133291008), (24, 111075840), (27, 98734080), (30, 88860672), (32, 83306880), (36, 74050560), (40, 66645504), (45, 59240448), (48, 55537920), (54, 49367040), (60, 44430336), (64, 41653440), (72, 37025280), (80, 33322752), (81, 32911360), (90, 29620224), (96, 27768960), (108, 24683520), (120, 22215168), (128, 20826720), (135, 19746816), (144, 18512640), (160, 16661376), (162, 16455680), (180, 14810112), (192, 13884480), (216, 12341760), (240, 11107584), (256, 10413360), (270, 9873408), (288, 9256320), (320, 8330688), (324, 8227840), (360, 7405056), (384, 6942240), (405, 6582272), (432, 6170880), (480, 5553792), (512, 5206680), (540, 4936704), (576, 4628160), (640, 4165344), (648, 4113920), (720, 3702528), (768, 3471120), (810, 3291136), (864, 3085440), (960, 2776896), (1024, 2603340), (1080, 2468352), (1152, 2314080), (1280, 2082672), (1296, 2056960), (1440, 1851264), (1536, 1735560), (1607, 1658880), (1620, 1645568), (1728, 1542720), (1920, 1388448), (2048, 1301670), (2160, 1234176), (2304, 1157040), (2560, 1041336), (2592, 1028480), (2880, 925632), (3072, 867780), (3214, 829440), (3240, 822784), (3456, 771360), (3840, 694224), (4096, 650835), (4320, 617088), (4608, 578520), (4821, 552960), (5120, 520668), (5184, 514240), (5760, 462816), (6144, 433890), (6428, 414720), (6480, 411392), (6912, 385680), (7680, 347112), (8035, 331776), (8640, 308544), (9216, 289260), (9642, 276480), (10240, 260334), (10368, 257120), (11520, 231408), (12288, 216945), (12856, 207360), (12960, 205696), (13824, 192840), (14463, 184320), (15360, 173556), (16070, 165888), (17280, 154272), (18432, 144630), (19284, 138240), (20480, 130167), (20736, 128560), (23040, 115704), (24105, 110592), (25712, 103680), (25920, 102848), (27648, 96420), (28926, 92160), (30720, 86778), (32140, 82944), (34560, 77136), (36864, 72315), (38568, 69120), (41472, 64280), (43389, 61440), (46080, 57852), (48210, 55296), (51424, 51840)]