289134720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 384

約数和(自身を含む): 1168577280

約数和(自身を除く): 879442560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 202, 210, 213, 224, 240, 252, 280, 284, 288, 303, 315, 320, 336, 355, 360, 384, 404, 420, 426, 448, 480, 497, 504, 505, 560, 568, 576, 606, 630, 639, 640, 672, 707, 710, 720, 808, 840, 852, 896, 909, 960, 994, 1008, 1010, 1065, 1120, 1136, 1152, 1212, 1260, 1278, 1344, 1414, 1420, 1440, 1491, 1515, 1616, 1680, 1704, 1818, 1920, 1988, 2016, 2020, 2121, 2130, 2240, 2272, 2424, 2485, 2520, 2556, 2688, 2828, 2840, 2880, 2982, 3030, 3195, 3232, 3360, 3408, 3535, 3636, 3976, 4032, 4040, 4242, 4260, 4473, 4480, 4544, 4545, 4848, 4970, 5040, 5112, 5656, 5680, 5760, 5964, 6060, 6363, 6390, 6464, 6720, 6816, 7070, 7171, 7272, 7455, 7952, 8064, 8080, 8484, 8520, 8946, 9088, 9090, 9696, 9940, 10080, 10224, 10605, 11312, 11360, 11928, 12120, 12726, 12780, 12928, 13440, 13632, 14140, 14342, 14544, 14910, 15904, 16160, 16968, 17040, 17892, 18180, 19392, 19880, 20160, 20448, 21210, 21513, 22365, 22624, 22720, 23856, 24240, 25452, 25560, 27264, 28280, 28684, 29088, 29820, 31808, 31815, 32320, 33936, 34080, 35784, 35855, 36360, 38784, 39760, 40320, 40896, 42420, 43026, 44730, 45248, 45440, 47712, 48480, 50197, 50904, 51120, 56560, 57368, 58176, 59640, 63616, 63630, 64539, 64640, 67872, 68160, 71568, 71710, 72720, 79520, 81792, 84840, 86052, 89460, 90496, 95424, 96960, 100394, 101808, 102240, 107565, 113120, 114736, 116352, 119280, 127260, 129078, 135744, 136320, 143136, 143420, 145440, 150591, 159040, 169680, 172104, 178920, 190848, 193920, 200788, 203616, 204480, 215130, 226240, 229472, 238560, 250985, 254520, 258156, 271488, 286272, 286840, 290880, 301182, 318080, 322695, 339360, 344208, 357840, 401576, 407232, 408960, 430260, 451773, 452480, 458944, 477120, 501970, 509040, 516312, 572544, 573680, 581760, 602364, 645390, 678720, 688416, 715680, 752955, 803152, 814464, 860520, 903546, 917888, 954240, 1003940, 1018080, 1032624, 1147360, 1204728, 1290780, 1357440, 1376832, 1431360, 1505910, 1606304, 1721040, 1807092, 2007880, 2036160, 2065248, 2258865, 2294720, 2409456, 2581560, 2753664, 2862720, 3011820, 3212608, 3442080, 3614184, 4015760, 4072320, 4130496, 4517730, 4589440, 4818912, 5163120, 6023640, 6425216, 6884160, 7228368, 8031520, 8260992, 9035460, 9637824, 10326240, 12047280, 13768320, 14456736, 16063040, 18070920, 19275648, 20652480, 24094560, 28913472, 32126080, 36141840, 41304960, 48189120, 57826944, 72283680, 96378240, 144567360, 289134720]

約数ペア:

[(1, 289134720), (2, 144567360), (3, 96378240), (4, 72283680), (5, 57826944), (6, 48189120), (7, 41304960), (8, 36141840), (9, 32126080), (10, 28913472), (12, 24094560), (14, 20652480), (15, 19275648), (16, 18070920), (18, 16063040), (20, 14456736), (21, 13768320), (24, 12047280), (28, 10326240), (30, 9637824), (32, 9035460), (35, 8260992), (36, 8031520), (40, 7228368), (42, 6884160), (45, 6425216), (48, 6023640), (56, 5163120), (60, 4818912), (63, 4589440), (64, 4517730), (70, 4130496), (71, 4072320), (72, 4015760), (80, 3614184), (84, 3442080), (90, 3212608), (96, 3011820), (101, 2862720), (105, 2753664), (112, 2581560), (120, 2409456), (126, 2294720), (128, 2258865), (140, 2065248), (142, 2036160), (144, 2007880), (160, 1807092), (168, 1721040), (180, 1606304), (192, 1505910), (202, 1431360), (210, 1376832), (213, 1357440), (224, 1290780), (240, 1204728), (252, 1147360), (280, 1032624), (284, 1018080), (288, 1003940), (303, 954240), (315, 917888), (320, 903546), (336, 860520), (355, 814464), (360, 803152), (384, 752955), (404, 715680), (420, 688416), (426, 678720), (448, 645390), (480, 602364), (497, 581760), (504, 573680), (505, 572544), (560, 516312), (568, 509040), (576, 501970), (606, 477120), (630, 458944), (639, 452480), (640, 451773), (672, 430260), (707, 408960), (710, 407232), (720, 401576), (808, 357840), (840, 344208), (852, 339360), (896, 322695), (909, 318080), (960, 301182), (994, 290880), (1008, 286840), (1010, 286272), (1065, 271488), (1120, 258156), (1136, 254520), (1152, 250985), (1212, 238560), (1260, 229472), (1278, 226240), (1344, 215130), (1414, 204480), (1420, 203616), (1440, 200788), (1491, 193920), (1515, 190848), (1616, 178920), (1680, 172104), (1704, 169680), (1818, 159040), (1920, 150591), (1988, 145440), (2016, 143420), (2020, 143136), (2121, 136320), (2130, 135744), (2240, 129078), (2272, 127260), (2424, 119280), (2485, 116352), (2520, 114736), (2556, 113120), (2688, 107565), (2828, 102240), (2840, 101808), (2880, 100394), (2982, 96960), (3030, 95424), (3195, 90496), (3232, 89460), (3360, 86052), (3408, 84840), (3535, 81792), (3636, 79520), (3976, 72720), (4032, 71710), (4040, 71568), (4242, 68160), (4260, 67872), (4473, 64640), (4480, 64539), (4544, 63630), (4545, 63616), (4848, 59640), (4970, 58176), (5040, 57368), (5112, 56560), (5656, 51120), (5680, 50904), (5760, 50197), (5964, 48480), (6060, 47712), (6363, 45440), (6390, 45248), (6464, 44730), (6720, 43026), (6816, 42420), (7070, 40896), (7171, 40320), (7272, 39760), (7455, 38784), (7952, 36360), (8064, 35855), (8080, 35784), (8484, 34080), (8520, 33936), (8946, 32320), (9088, 31815), (9090, 31808), (9696, 29820), (9940, 29088), (10080, 28684), (10224, 28280), (10605, 27264), (11312, 25560), (11360, 25452), (11928, 24240), (12120, 23856), (12726, 22720), (12780, 22624), (12928, 22365), (13440, 21513), (13632, 21210), (14140, 20448), (14342, 20160), (14544, 19880), (14910, 19392), (15904, 18180), (16160, 17892), (16968, 17040)]