72283680

素因数分解:

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

素因数の和:200

約数の個数: 288

約数和(自身を含む): 288707328

約数和(自身を除く): 216423648

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, 70, 71, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 140, 142, 144, 160, 168, 180, 202, 210, 213, 224, 240, 252, 280, 284, 288, 303, 315, 336, 355, 360, 404, 420, 426, 480, 497, 504, 505, 560, 568, 606, 630, 639, 672, 707, 710, 720, 808, 840, 852, 909, 994, 1008, 1010, 1065, 1120, 1136, 1212, 1260, 1278, 1414, 1420, 1440, 1491, 1515, 1616, 1680, 1704, 1818, 1988, 2016, 2020, 2121, 2130, 2272, 2424, 2485, 2520, 2556, 2828, 2840, 2982, 3030, 3195, 3232, 3360, 3408, 3535, 3636, 3976, 4040, 4242, 4260, 4473, 4545, 4848, 4970, 5040, 5112, 5656, 5680, 5964, 6060, 6363, 6390, 6816, 7070, 7171, 7272, 7455, 7952, 8080, 8484, 8520, 8946, 9090, 9696, 9940, 10080, 10224, 10605, 11312, 11360, 11928, 12120, 12726, 12780, 14140, 14342, 14544, 14910, 15904, 16160, 16968, 17040, 17892, 18180, 19880, 20448, 21210, 21513, 22365, 22624, 23856, 24240, 25452, 25560, 28280, 28684, 29088, 29820, 31815, 33936, 34080, 35784, 35855, 36360, 39760, 42420, 43026, 44730, 47712, 48480, 50197, 50904, 51120, 56560, 57368, 59640, 63630, 64539, 67872, 71568, 71710, 72720, 79520, 84840, 86052, 89460, 100394, 101808, 102240, 107565, 113120, 114736, 119280, 127260, 129078, 143136, 143420, 145440, 150591, 169680, 172104, 178920, 200788, 203616, 215130, 229472, 238560, 250985, 254520, 258156, 286840, 301182, 322695, 339360, 344208, 357840, 401576, 430260, 451773, 501970, 509040, 516312, 573680, 602364, 645390, 688416, 715680, 752955, 803152, 860520, 903546, 1003940, 1018080, 1032624, 1147360, 1204728, 1290780, 1505910, 1606304, 1721040, 1807092, 2007880, 2065248, 2258865, 2409456, 2581560, 3011820, 3442080, 3614184, 4015760, 4517730, 4818912, 5163120, 6023640, 7228368, 8031520, 9035460, 10326240, 12047280, 14456736, 18070920, 24094560, 36141840, 72283680]

約数ペア:

[(1, 72283680), (2, 36141840), (3, 24094560), (4, 18070920), (5, 14456736), (6, 12047280), (7, 10326240), (8, 9035460), (9, 8031520), (10, 7228368), (12, 6023640), (14, 5163120), (15, 4818912), (16, 4517730), (18, 4015760), (20, 3614184), (21, 3442080), (24, 3011820), (28, 2581560), (30, 2409456), (32, 2258865), (35, 2065248), (36, 2007880), (40, 1807092), (42, 1721040), (45, 1606304), (48, 1505910), (56, 1290780), (60, 1204728), (63, 1147360), (70, 1032624), (71, 1018080), (72, 1003940), (80, 903546), (84, 860520), (90, 803152), (96, 752955), (101, 715680), (105, 688416), (112, 645390), (120, 602364), (126, 573680), (140, 516312), (142, 509040), (144, 501970), (160, 451773), (168, 430260), (180, 401576), (202, 357840), (210, 344208), (213, 339360), (224, 322695), (240, 301182), (252, 286840), (280, 258156), (284, 254520), (288, 250985), (303, 238560), (315, 229472), (336, 215130), (355, 203616), (360, 200788), (404, 178920), (420, 172104), (426, 169680), (480, 150591), (497, 145440), (504, 143420), (505, 143136), (560, 129078), (568, 127260), (606, 119280), (630, 114736), (639, 113120), (672, 107565), (707, 102240), (710, 101808), (720, 100394), (808, 89460), (840, 86052), (852, 84840), (909, 79520), (994, 72720), (1008, 71710), (1010, 71568), (1065, 67872), (1120, 64539), (1136, 63630), (1212, 59640), (1260, 57368), (1278, 56560), (1414, 51120), (1420, 50904), (1440, 50197), (1491, 48480), (1515, 47712), (1616, 44730), (1680, 43026), (1704, 42420), (1818, 39760), (1988, 36360), (2016, 35855), (2020, 35784), (2121, 34080), (2130, 33936), (2272, 31815), (2424, 29820), (2485, 29088), (2520, 28684), (2556, 28280), (2828, 25560), (2840, 25452), (2982, 24240), (3030, 23856), (3195, 22624), (3232, 22365), (3360, 21513), (3408, 21210), (3535, 20448), (3636, 19880), (3976, 18180), (4040, 17892), (4242, 17040), (4260, 16968), (4473, 16160), (4545, 15904), (4848, 14910), (4970, 14544), (5040, 14342), (5112, 14140), (5656, 12780), (5680, 12726), (5964, 12120), (6060, 11928), (6363, 11360), (6390, 11312), (6816, 10605), (7070, 10224), (7171, 10080), (7272, 9940), (7455, 9696), (7952, 9090), (8080, 8946), (8484, 8520)]