271560960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 216

約数和(自身を含む): 1025466624

約数和(自身を除く): 753905664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2143, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4286, 5280, 5760, 6336, 6429, 7040, 7920, 8448, 8572, 10560, 10715, 11520, 12672, 12858, 14080, 15840, 17144, 19287, 21120, 21430, 23573, 25344, 25716, 31680, 32145, 34288, 38574, 42240, 42860, 47146, 51432, 63360, 64290, 68576, 70719, 77148, 85720, 94292, 96435, 102864, 117865, 126720, 128580, 137152, 141438, 154296, 171440, 188584, 192870, 205728, 212157, 235730, 257160, 274304, 282876, 308592, 342880, 353595, 377168, 385740, 411456, 424314, 471460, 514320, 548608, 565752, 617184, 685760, 707190, 754336, 771480, 822912, 848628, 942920, 1028640, 1060785, 1131504, 1234368, 1371520, 1414380, 1508672, 1542960, 1645824, 1697256, 1885840, 2057280, 2121570, 2263008, 2468736, 2743040, 2828760, 3017344, 3085920, 3394512, 3771680, 4114560, 4243140, 4526016, 4937472, 5657520, 6034688, 6171840, 6789024, 7543360, 8229120, 8486280, 9052032, 11315040, 12343680, 13578048, 15086720, 16972560, 18104064, 22630080, 24687360, 27156096, 30173440, 33945120, 45260160, 54312192, 67890240, 90520320, 135780480, 271560960]

約数ペア:

[(1, 271560960), (2, 135780480), (3, 90520320), (4, 67890240), (5, 54312192), (6, 45260160), (8, 33945120), (9, 30173440), (10, 27156096), (11, 24687360), (12, 22630080), (15, 18104064), (16, 16972560), (18, 15086720), (20, 13578048), (22, 12343680), (24, 11315040), (30, 9052032), (32, 8486280), (33, 8229120), (36, 7543360), (40, 6789024), (44, 6171840), (45, 6034688), (48, 5657520), (55, 4937472), (60, 4526016), (64, 4243140), (66, 4114560), (72, 3771680), (80, 3394512), (88, 3085920), (90, 3017344), (96, 2828760), (99, 2743040), (110, 2468736), (120, 2263008), (128, 2121570), (132, 2057280), (144, 1885840), (160, 1697256), (165, 1645824), (176, 1542960), (180, 1508672), (192, 1414380), (198, 1371520), (220, 1234368), (240, 1131504), (256, 1060785), (264, 1028640), (288, 942920), (320, 848628), (330, 822912), (352, 771480), (360, 754336), (384, 707190), (396, 685760), (440, 617184), (480, 565752), (495, 548608), (528, 514320), (576, 471460), (640, 424314), (660, 411456), (704, 385740), (720, 377168), (768, 353595), (792, 342880), (880, 308592), (960, 282876), (990, 274304), (1056, 257160), (1152, 235730), (1280, 212157), (1320, 205728), (1408, 192870), (1440, 188584), (1584, 171440), (1760, 154296), (1920, 141438), (1980, 137152), (2112, 128580), (2143, 126720), (2304, 117865), (2640, 102864), (2816, 96435), (2880, 94292), (3168, 85720), (3520, 77148), (3840, 70719), (3960, 68576), (4224, 64290), (4286, 63360), (5280, 51432), (5760, 47146), (6336, 42860), (6429, 42240), (7040, 38574), (7920, 34288), (8448, 32145), (8572, 31680), (10560, 25716), (10715, 25344), (11520, 23573), (12672, 21430), (12858, 21120), (14080, 19287), (15840, 17144)]