1999756304640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{316193}}^1$

素因数の和:316287

約数の個数: 360

約数和(自身を含む): 7272819931608

約数和(自身を除く): 5273063626968

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, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 128, 135, 144, 160, 162, 180, 183, 192, 216, 240, 244, 256, 270, 288, 305, 320, 324, 360, 366, 384, 405, 432, 480, 488, 540, 549, 576, 610, 640, 648, 720, 732, 768, 810, 864, 915, 960, 976, 1080, 1098, 1152, 1220, 1280, 1296, 1440, 1464, 1620, 1647, 1728, 1830, 1920, 1952, 2160, 2196, 2304, 2440, 2592, 2745, 2880, 2928, 3240, 3294, 3456, 3660, 3840, 3904, 4320, 4392, 4880, 4941, 5184, 5490, 5760, 5856, 6480, 6588, 6912, 7320, 7808, 8235, 8640, 8784, 9760, 9882, 10368, 10980, 11520, 11712, 12960, 13176, 14640, 15616, 16470, 17280, 17568, 19520, 19764, 20736, 21960, 23424, 24705, 25920, 26352, 29280, 32940, 34560, 35136, 39040, 39528, 43920, 46848, 49410, 51840, 52704, 58560, 65880, 70272, 78080, 79056, 87840, 98820, 103680, 105408, 117120, 131760, 140544, 158112, 175680, 197640, 210816, 234240, 263520, 316193, 316224, 351360, 395280, 421632, 527040, 632386, 632448, 702720, 790560, 948579, 1054080, 1264772, 1264896, 1580965, 1581120, 1897158, 2108160, 2529544, 2845737, 3161930, 3162240, 3794316, 4742895, 5059088, 5691474, 6323860, 6324480, 7588632, 8537211, 9485790, 10118176, 11382948, 12647720, 14228685, 15177264, 17074422, 18971580, 19287773, 20236352, 22765896, 25295440, 25611633, 28457370, 30354528, 34148844, 37943160, 38575546, 40472704, 42686055, 45531792, 50590880, 51223266, 56914740, 57863319, 60709056, 68297688, 75886320, 77151092, 80945408, 85372110, 91063584, 96438865, 101181760, 102446532, 113829480, 115726638, 121418112, 128058165, 136595376, 151772640, 154302184, 170744220, 173589957, 182127168, 192877730, 202363520, 204893064, 227658960, 231453276, 242836224, 256116330, 273190752, 289316595, 303545280, 308604368, 341488440, 347179914, 364254336, 385755460, 404727040, 409786128, 455317920, 462906552, 512232660, 520769871, 546381504, 578633190, 607090560, 617208736, 682976880, 694359828, 728508672, 771510920, 819572256, 867949785, 910635840, 925813104, 1024465320, 1041539742, 1092763008, 1157266380, 1214181120, 1234417472, 1365953760, 1388719656, 1543021840, 1562309613, 1639144512, 1735899570, 1821271680, 1851626208, 2048930640, 2083079484, 2185526016, 2314532760, 2468834944, 2603849355, 2731907520, 2777439312, 3086043680, 3124619226, 3278289024, 3471799140, 3642543360, 3703252416, 4097861280, 4166158968, 4629065520, 4937669888, 5207698710, 5463815040, 5554878624, 6172087360, 6249238452, 6556578048, 6943598280, 7406504832, 7811548065, 8195722560, 8332317936, 9258131040, 10415397420, 10927630080, 11109757248, 12344174720, 12498476904, 13887196560, 14813009664, 15623096130, 16391445120, 16664635872, 18516262080, 20830794840, 22219514496, 24688349440, 24996953808, 27774393120, 31246192260, 32782890240, 33329271744, 37032524160, 41661589680, 44439028992, 49993907616, 55548786240, 62492384520, 66658543488, 74065048320, 83323179360, 99987815232, 111097572480, 124984769040, 133317086976, 166646358720, 199975630464, 222195144960, 249969538080, 333292717440, 399951260928, 499939076160, 666585434880, 999878152320, 1999756304640]

約数ペア:

[(1, 1999756304640), (2, 999878152320), (3, 666585434880), (4, 499939076160), (5, 399951260928), (6, 333292717440), (8, 249969538080), (9, 222195144960), (10, 199975630464), (12, 166646358720), (15, 133317086976), (16, 124984769040), (18, 111097572480), (20, 99987815232), (24, 83323179360), (27, 74065048320), (30, 66658543488), (32, 62492384520), (36, 55548786240), (40, 49993907616), (45, 44439028992), (48, 41661589680), (54, 37032524160), (60, 33329271744), (61, 32782890240), (64, 31246192260), (72, 27774393120), (80, 24996953808), (81, 24688349440), (90, 22219514496), (96, 20830794840), (108, 18516262080), (120, 16664635872), (122, 16391445120), (128, 15623096130), (135, 14813009664), (144, 13887196560), (160, 12498476904), (162, 12344174720), (180, 11109757248), (183, 10927630080), (192, 10415397420), (216, 9258131040), (240, 8332317936), (244, 8195722560), (256, 7811548065), (270, 7406504832), (288, 6943598280), (305, 6556578048), (320, 6249238452), (324, 6172087360), (360, 5554878624), (366, 5463815040), (384, 5207698710), (405, 4937669888), (432, 4629065520), (480, 4166158968), (488, 4097861280), (540, 3703252416), (549, 3642543360), (576, 3471799140), (610, 3278289024), (640, 3124619226), (648, 3086043680), (720, 2777439312), (732, 2731907520), (768, 2603849355), (810, 2468834944), (864, 2314532760), (915, 2185526016), (960, 2083079484), (976, 2048930640), (1080, 1851626208), (1098, 1821271680), (1152, 1735899570), (1220, 1639144512), (1280, 1562309613), (1296, 1543021840), (1440, 1388719656), (1464, 1365953760), (1620, 1234417472), (1647, 1214181120), (1728, 1157266380), (1830, 1092763008), (1920, 1041539742), (1952, 1024465320), (2160, 925813104), (2196, 910635840), (2304, 867949785), (2440, 819572256), (2592, 771510920), (2745, 728508672), (2880, 694359828), (2928, 682976880), (3240, 617208736), (3294, 607090560), (3456, 578633190), (3660, 546381504), (3840, 520769871), (3904, 512232660), (4320, 462906552), (4392, 455317920), (4880, 409786128), (4941, 404727040), (5184, 385755460), (5490, 364254336), (5760, 347179914), (5856, 341488440), (6480, 308604368), (6588, 303545280), (6912, 289316595), (7320, 273190752), (7808, 256116330), (8235, 242836224), (8640, 231453276), (8784, 227658960), (9760, 204893064), (9882, 202363520), (10368, 192877730), (10980, 182127168), (11520, 173589957), (11712, 170744220), (12960, 154302184), (13176, 151772640), (14640, 136595376), (15616, 128058165), (16470, 121418112), (17280, 115726638), (17568, 113829480), (19520, 102446532), (19764, 101181760), (20736, 96438865), (21960, 91063584), (23424, 85372110), (24705, 80945408), (25920, 77151092), (26352, 75886320), (29280, 68297688), (32940, 60709056), (34560, 57863319), (35136, 56914740), (39040, 51223266), (39528, 50590880), (43920, 45531792), (46848, 42686055), (49410, 40472704), (51840, 38575546), (52704, 37943160), (58560, 34148844), (65880, 30354528), (70272, 28457370), (78080, 25611633), (79056, 25295440), (87840, 22765896), (98820, 20236352), (103680, 19287773), (105408, 18971580), (117120, 17074422), (131760, 15177264), (140544, 14228685), (158112, 12647720), (175680, 11382948), (197640, 10118176), (210816, 9485790), (234240, 8537211), (263520, 7588632), (316193, 6324480), (316224, 6323860), (351360, 5691474), (395280, 5059088), (421632, 4742895), (527040, 3794316), (632386, 3162240), (632448, 3161930), (702720, 2845737), (790560, 2529544), (948579, 2108160), (1054080, 1897158), (1264772, 1581120), (1264896, 1580965)]