728291520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 448

約数和(自身を含む): 2867558400

約数和(自身を除く): 2139266880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 79, 80, 88, 90, 96, 97, 99, 108, 110, 120, 132, 135, 144, 158, 160, 165, 176, 180, 192, 194, 198, 216, 220, 237, 240, 264, 270, 288, 291, 297, 316, 320, 330, 352, 360, 388, 395, 396, 432, 440, 474, 480, 485, 495, 528, 540, 576, 582, 594, 632, 660, 704, 711, 720, 776, 790, 792, 864, 869, 873, 880, 948, 960, 970, 990, 1056, 1067, 1080, 1164, 1185, 1188, 1264, 1320, 1422, 1440, 1455, 1485, 1552, 1580, 1584, 1728, 1738, 1746, 1760, 1896, 1940, 1980, 2112, 2133, 2134, 2160, 2328, 2370, 2376, 2528, 2607, 2619, 2640, 2844, 2880, 2910, 2970, 3104, 3160, 3168, 3201, 3476, 3492, 3520, 3555, 3792, 3880, 3960, 4266, 4268, 4320, 4345, 4365, 4656, 4740, 4752, 5056, 5214, 5238, 5280, 5335, 5688, 5820, 5940, 6208, 6320, 6336, 6402, 6952, 6984, 7110, 7584, 7663, 7760, 7821, 7920, 8532, 8536, 8640, 8690, 8730, 9312, 9480, 9504, 9603, 10428, 10476, 10560, 10665, 10670, 11376, 11640, 11880, 12640, 12804, 13035, 13095, 13904, 13968, 14220, 15168, 15326, 15520, 15642, 15840, 16005, 17064, 17072, 17380, 17460, 18624, 18960, 19008, 19206, 20856, 20952, 21330, 21340, 22752, 22989, 23280, 23463, 23760, 25280, 25608, 26070, 26190, 27808, 27936, 28440, 28809, 30652, 31040, 31284, 31680, 32010, 34128, 34144, 34760, 34920, 37920, 38315, 38412, 39105, 41712, 41904, 42660, 42680, 45504, 45978, 46560, 46926, 47520, 48015, 51216, 52140, 52380, 55616, 55872, 56880, 57618, 61304, 62568, 64020, 68256, 68288, 68967, 69520, 69840, 75840, 76630, 76824, 78210, 83424, 83808, 84293, 85320, 85360, 91956, 93120, 93852, 95040, 96030, 102432, 104280, 104760, 113760, 114945, 115236, 117315, 122608, 125136, 128040, 136512, 137934, 139040, 139680, 144045, 153260, 153648, 156420, 166848, 167616, 168586, 170640, 170720, 183912, 187704, 192060, 204864, 206901, 208560, 209520, 227520, 229890, 230472, 234630, 245216, 250272, 252879, 256080, 275868, 278080, 279360, 288090, 306520, 307296, 312840, 337172, 341280, 341440, 344835, 367824, 375408, 384120, 413802, 417120, 419040, 421465, 459780, 460944, 469260, 490432, 500544, 505758, 512160, 551736, 576180, 613040, 614592, 625680, 674344, 682560, 689670, 735648, 750816, 758637, 768240, 827604, 834240, 838080, 842930, 919560, 921888, 938520, 1011516, 1024320, 1034505, 1103472, 1152360, 1226080, 1251360, 1264395, 1348688, 1379340, 1471296, 1501632, 1517274, 1536480, 1655208, 1685860, 1839120, 1843776, 1877040, 2023032, 2069010, 2206944, 2275911, 2304720, 2452160, 2502720, 2528790, 2697376, 2758680, 3034548, 3072960, 3310416, 3371720, 3678240, 3754080, 3793185, 4046064, 4138020, 4413888, 4551822, 4609440, 5057580, 5394752, 5517360, 6069096, 6620832, 6743440, 7356480, 7508160, 7586370, 8092128, 8276040, 9103644, 9218880, 10115160, 11034720, 11379555, 12138192, 13241664, 13486880, 15172740, 16184256, 16552080, 18207288, 20230320, 22069440, 22759110, 24276384, 26973760, 30345480, 33104160, 36414576, 40460640, 45518220, 48552768, 60690960, 66208320, 72829152, 80921280, 91036440, 121381920, 145658304, 182072880, 242763840, 364145760, 728291520]

約数ペア:

[(1, 728291520), (2, 364145760), (3, 242763840), (4, 182072880), (5, 145658304), (6, 121381920), (8, 91036440), (9, 80921280), (10, 72829152), (11, 66208320), (12, 60690960), (15, 48552768), (16, 45518220), (18, 40460640), (20, 36414576), (22, 33104160), (24, 30345480), (27, 26973760), (30, 24276384), (32, 22759110), (33, 22069440), (36, 20230320), (40, 18207288), (44, 16552080), (45, 16184256), (48, 15172740), (54, 13486880), (55, 13241664), (60, 12138192), (64, 11379555), (66, 11034720), (72, 10115160), (79, 9218880), (80, 9103644), (88, 8276040), (90, 8092128), (96, 7586370), (97, 7508160), (99, 7356480), (108, 6743440), (110, 6620832), (120, 6069096), (132, 5517360), (135, 5394752), (144, 5057580), (158, 4609440), (160, 4551822), (165, 4413888), (176, 4138020), (180, 4046064), (192, 3793185), (194, 3754080), (198, 3678240), (216, 3371720), (220, 3310416), (237, 3072960), (240, 3034548), (264, 2758680), (270, 2697376), (288, 2528790), (291, 2502720), (297, 2452160), (316, 2304720), (320, 2275911), (330, 2206944), (352, 2069010), (360, 2023032), (388, 1877040), (395, 1843776), (396, 1839120), (432, 1685860), (440, 1655208), (474, 1536480), (480, 1517274), (485, 1501632), (495, 1471296), (528, 1379340), (540, 1348688), (576, 1264395), (582, 1251360), (594, 1226080), (632, 1152360), (660, 1103472), (704, 1034505), (711, 1024320), (720, 1011516), (776, 938520), (790, 921888), (792, 919560), (864, 842930), (869, 838080), (873, 834240), (880, 827604), (948, 768240), (960, 758637), (970, 750816), (990, 735648), (1056, 689670), (1067, 682560), (1080, 674344), (1164, 625680), (1185, 614592), (1188, 613040), (1264, 576180), (1320, 551736), (1422, 512160), (1440, 505758), (1455, 500544), (1485, 490432), (1552, 469260), (1580, 460944), (1584, 459780), (1728, 421465), (1738, 419040), (1746, 417120), (1760, 413802), (1896, 384120), (1940, 375408), (1980, 367824), (2112, 344835), (2133, 341440), (2134, 341280), (2160, 337172), (2328, 312840), (2370, 307296), (2376, 306520), (2528, 288090), (2607, 279360), (2619, 278080), (2640, 275868), (2844, 256080), (2880, 252879), (2910, 250272), (2970, 245216), (3104, 234630), (3160, 230472), (3168, 229890), (3201, 227520), (3476, 209520), (3492, 208560), (3520, 206901), (3555, 204864), (3792, 192060), (3880, 187704), (3960, 183912), (4266, 170720), (4268, 170640), (4320, 168586), (4345, 167616), (4365, 166848), (4656, 156420), (4740, 153648), (4752, 153260), (5056, 144045), (5214, 139680), (5238, 139040), (5280, 137934), (5335, 136512), (5688, 128040), (5820, 125136), (5940, 122608), (6208, 117315), (6320, 115236), (6336, 114945), (6402, 113760), (6952, 104760), (6984, 104280), (7110, 102432), (7584, 96030), (7663, 95040), (7760, 93852), (7821, 93120), (7920, 91956), (8532, 85360), (8536, 85320), (8640, 84293), (8690, 83808), (8730, 83424), (9312, 78210), (9480, 76824), (9504, 76630), (9603, 75840), (10428, 69840), (10476, 69520), (10560, 68967), (10665, 68288), (10670, 68256), (11376, 64020), (11640, 62568), (11880, 61304), (12640, 57618), (12804, 56880), (13035, 55872), (13095, 55616), (13904, 52380), (13968, 52140), (14220, 51216), (15168, 48015), (15326, 47520), (15520, 46926), (15642, 46560), (15840, 45978), (16005, 45504), (17064, 42680), (17072, 42660), (17380, 41904), (17460, 41712), (18624, 39105), (18960, 38412), (19008, 38315), (19206, 37920), (20856, 34920), (20952, 34760), (21330, 34144), (21340, 34128), (22752, 32010), (22989, 31680), (23280, 31284), (23463, 31040), (23760, 30652), (25280, 28809), (25608, 28440), (26070, 27936), (26190, 27808)]