1284295680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 264

約数和(自身を含む): 4552396992

約数和(自身を除く): 3268101312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 512, 564, 576, 593, 640, 705, 720, 752, 768, 846, 940, 960, 1024, 1128, 1152, 1186, 1280, 1410, 1440, 1504, 1536, 1692, 1779, 1880, 1920, 2115, 2256, 2304, 2372, 2560, 2820, 2880, 2965, 3008, 3072, 3384, 3558, 3760, 3840, 4230, 4512, 4608, 4744, 5120, 5337, 5640, 5760, 5930, 6016, 6768, 7116, 7520, 7680, 8460, 8895, 9024, 9216, 9488, 10674, 11280, 11520, 11860, 12032, 13536, 14232, 15040, 15360, 16920, 17790, 18048, 18976, 21348, 22560, 23040, 23720, 24064, 26685, 27072, 27871, 28464, 30080, 33840, 35580, 36096, 37952, 42696, 45120, 46080, 47440, 48128, 53370, 54144, 55742, 56928, 60160, 67680, 71160, 72192, 75904, 83613, 85392, 90240, 94880, 106740, 108288, 111484, 113856, 120320, 135360, 139355, 142320, 144384, 151808, 167226, 170784, 180480, 189760, 213480, 216576, 222968, 227712, 240640, 250839, 270720, 278710, 284640, 303616, 334452, 341568, 360960, 379520, 418065, 426960, 433152, 445936, 455424, 501678, 541440, 557420, 569280, 607232, 668904, 683136, 721920, 759040, 836130, 853920, 891872, 910848, 1003356, 1082880, 1114840, 1138560, 1254195, 1337808, 1366272, 1518080, 1672260, 1707840, 1783744, 1821696, 2006712, 2165760, 2229680, 2277120, 2508390, 2675616, 2732544, 3036160, 3344520, 3415680, 3567488, 4013424, 4459360, 4554240, 5016780, 5351232, 5465088, 6689040, 6831360, 7134976, 8026848, 8918720, 9108480, 10033560, 10702464, 13378080, 13662720, 14269952, 16053696, 17837440, 20067120, 21404928, 26756160, 27325440, 28539904, 32107392, 35674880, 40134240, 42809856, 53512320, 64214784, 71349760, 80268480, 85619712, 107024640, 128429568, 142699520, 160536960, 214049280, 256859136, 321073920, 428098560, 642147840, 1284295680]

約数ペア:

[(1, 1284295680), (2, 642147840), (3, 428098560), (4, 321073920), (5, 256859136), (6, 214049280), (8, 160536960), (9, 142699520), (10, 128429568), (12, 107024640), (15, 85619712), (16, 80268480), (18, 71349760), (20, 64214784), (24, 53512320), (30, 42809856), (32, 40134240), (36, 35674880), (40, 32107392), (45, 28539904), (47, 27325440), (48, 26756160), (60, 21404928), (64, 20067120), (72, 17837440), (80, 16053696), (90, 14269952), (94, 13662720), (96, 13378080), (120, 10702464), (128, 10033560), (141, 9108480), (144, 8918720), (160, 8026848), (180, 7134976), (188, 6831360), (192, 6689040), (235, 5465088), (240, 5351232), (256, 5016780), (282, 4554240), (288, 4459360), (320, 4013424), (360, 3567488), (376, 3415680), (384, 3344520), (423, 3036160), (470, 2732544), (480, 2675616), (512, 2508390), (564, 2277120), (576, 2229680), (593, 2165760), (640, 2006712), (705, 1821696), (720, 1783744), (752, 1707840), (768, 1672260), (846, 1518080), (940, 1366272), (960, 1337808), (1024, 1254195), (1128, 1138560), (1152, 1114840), (1186, 1082880), (1280, 1003356), (1410, 910848), (1440, 891872), (1504, 853920), (1536, 836130), (1692, 759040), (1779, 721920), (1880, 683136), (1920, 668904), (2115, 607232), (2256, 569280), (2304, 557420), (2372, 541440), (2560, 501678), (2820, 455424), (2880, 445936), (2965, 433152), (3008, 426960), (3072, 418065), (3384, 379520), (3558, 360960), (3760, 341568), (3840, 334452), (4230, 303616), (4512, 284640), (4608, 278710), (4744, 270720), (5120, 250839), (5337, 240640), (5640, 227712), (5760, 222968), (5930, 216576), (6016, 213480), (6768, 189760), (7116, 180480), (7520, 170784), (7680, 167226), (8460, 151808), (8895, 144384), (9024, 142320), (9216, 139355), (9488, 135360), (10674, 120320), (11280, 113856), (11520, 111484), (11860, 108288), (12032, 106740), (13536, 94880), (14232, 90240), (15040, 85392), (15360, 83613), (16920, 75904), (17790, 72192), (18048, 71160), (18976, 67680), (21348, 60160), (22560, 56928), (23040, 55742), (23720, 54144), (24064, 53370), (26685, 48128), (27072, 47440), (27871, 46080), (28464, 45120), (30080, 42696), (33840, 37952), (35580, 36096)]