660971520

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 336

約数和(自身を含む): 2514856032

約数和(自身を除く): 1853884512

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, 163, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 326, 330, 352, 360, 384, 396, 440, 480, 489, 495, 512, 528, 576, 640, 652, 660, 704, 720, 768, 792, 815, 880, 960, 978, 990, 1024, 1056, 1152, 1280, 1304, 1320, 1408, 1440, 1467, 1536, 1584, 1630, 1760, 1793, 1920, 1956, 1980, 2048, 2112, 2304, 2445, 2560, 2608, 2640, 2816, 2880, 2934, 3072, 3168, 3260, 3520, 3586, 3840, 3912, 3960, 4096, 4224, 4608, 4890, 5120, 5216, 5280, 5379, 5632, 5760, 5868, 6144, 6336, 6520, 7040, 7172, 7335, 7680, 7824, 7920, 8192, 8448, 8965, 9216, 9780, 10240, 10432, 10560, 10758, 11264, 11520, 11736, 12288, 12672, 13040, 14080, 14344, 14670, 15360, 15648, 15840, 16137, 16896, 17930, 18432, 19560, 20480, 20864, 21120, 21516, 22528, 23040, 23472, 24576, 25344, 26080, 26895, 28160, 28688, 29340, 30720, 31296, 31680, 32274, 33792, 35860, 36864, 39120, 40960, 41728, 42240, 43032, 45056, 46080, 46944, 50688, 52160, 53790, 56320, 57376, 58680, 61440, 62592, 63360, 64548, 67584, 71720, 73728, 78240, 80685, 83456, 84480, 86064, 90112, 92160, 93888, 101376, 104320, 107580, 112640, 114752, 117360, 122880, 125184, 126720, 129096, 135168, 143440, 156480, 161370, 166912, 168960, 172128, 184320, 187776, 202752, 208640, 215160, 225280, 229504, 234720, 250368, 253440, 258192, 270336, 286880, 312960, 322740, 333824, 337920, 344256, 368640, 375552, 405504, 417280, 430320, 450560, 459008, 469440, 500736, 506880, 516384, 573760, 625920, 645480, 667648, 675840, 688512, 751104, 811008, 834560, 860640, 918016, 938880, 1001472, 1013760, 1032768, 1147520, 1251840, 1290960, 1335296, 1351680, 1377024, 1502208, 1669120, 1721280, 1836032, 1877760, 2002944, 2027520, 2065536, 2295040, 2503680, 2581920, 2754048, 3004416, 3338240, 3442560, 3672064, 3755520, 4005888, 4055040, 4131072, 4590080, 5007360, 5163840, 5508096, 6008832, 6676480, 6885120, 7344128, 7511040, 8262144, 9180160, 10014720, 10327680, 11016192, 12017664, 13770240, 14688256, 15022080, 16524288, 18360320, 20029440, 20655360, 22032384, 27540480, 30044160, 33048576, 36720640, 41310720, 44064768, 55080960, 60088320, 66097152, 73441280, 82621440, 110161920, 132194304, 165242880, 220323840, 330485760, 660971520]

約数ペア:

[(1, 660971520), (2, 330485760), (3, 220323840), (4, 165242880), (5, 132194304), (6, 110161920), (8, 82621440), (9, 73441280), (10, 66097152), (11, 60088320), (12, 55080960), (15, 44064768), (16, 41310720), (18, 36720640), (20, 33048576), (22, 30044160), (24, 27540480), (30, 22032384), (32, 20655360), (33, 20029440), (36, 18360320), (40, 16524288), (44, 15022080), (45, 14688256), (48, 13770240), (55, 12017664), (60, 11016192), (64, 10327680), (66, 10014720), (72, 9180160), (80, 8262144), (88, 7511040), (90, 7344128), (96, 6885120), (99, 6676480), (110, 6008832), (120, 5508096), (128, 5163840), (132, 5007360), (144, 4590080), (160, 4131072), (163, 4055040), (165, 4005888), (176, 3755520), (180, 3672064), (192, 3442560), (198, 3338240), (220, 3004416), (240, 2754048), (256, 2581920), (264, 2503680), (288, 2295040), (320, 2065536), (326, 2027520), (330, 2002944), (352, 1877760), (360, 1836032), (384, 1721280), (396, 1669120), (440, 1502208), (480, 1377024), (489, 1351680), (495, 1335296), (512, 1290960), (528, 1251840), (576, 1147520), (640, 1032768), (652, 1013760), (660, 1001472), (704, 938880), (720, 918016), (768, 860640), (792, 834560), (815, 811008), (880, 751104), (960, 688512), (978, 675840), (990, 667648), (1024, 645480), (1056, 625920), (1152, 573760), (1280, 516384), (1304, 506880), (1320, 500736), (1408, 469440), (1440, 459008), (1467, 450560), (1536, 430320), (1584, 417280), (1630, 405504), (1760, 375552), (1793, 368640), (1920, 344256), (1956, 337920), (1980, 333824), (2048, 322740), (2112, 312960), (2304, 286880), (2445, 270336), (2560, 258192), (2608, 253440), (2640, 250368), (2816, 234720), (2880, 229504), (2934, 225280), (3072, 215160), (3168, 208640), (3260, 202752), (3520, 187776), (3586, 184320), (3840, 172128), (3912, 168960), (3960, 166912), (4096, 161370), (4224, 156480), (4608, 143440), (4890, 135168), (5120, 129096), (5216, 126720), (5280, 125184), (5379, 122880), (5632, 117360), (5760, 114752), (5868, 112640), (6144, 107580), (6336, 104320), (6520, 101376), (7040, 93888), (7172, 92160), (7335, 90112), (7680, 86064), (7824, 84480), (7920, 83456), (8192, 80685), (8448, 78240), (8965, 73728), (9216, 71720), (9780, 67584), (10240, 64548), (10432, 63360), (10560, 62592), (10758, 61440), (11264, 58680), (11520, 57376), (11736, 56320), (12288, 53790), (12672, 52160), (13040, 50688), (14080, 46944), (14344, 46080), (14670, 45056), (15360, 43032), (15648, 42240), (15840, 41728), (16137, 40960), (16896, 39120), (17930, 36864), (18432, 35860), (19560, 33792), (20480, 32274), (20864, 31680), (21120, 31296), (21516, 30720), (22528, 29340), (23040, 28688), (23472, 28160), (24576, 26895), (25344, 26080)]