2520228480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17047}}^1$

素因数の和:17087

約数の個数: 256

約数和(自身を含む): 10016040960

約数和(自身を除く): 7495812480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 6160, 6720, 7040, 7392, 9240, 9856, 10560, 12320, 13440, 14784, 17047, 18480, 21120, 24640, 29568, 34094, 36960, 49280, 51141, 68188, 73920, 85235, 102282, 119329, 136376, 147840, 170470, 187517, 204564, 238658, 255705, 272752, 340940, 357987, 375034, 409128, 477316, 511410, 545504, 562551, 596645, 681880, 715974, 750068, 818256, 937585, 954632, 1022820, 1091008, 1125102, 1193290, 1312619, 1363760, 1431948, 1500136, 1636512, 1789935, 1875170, 1909264, 2045640, 2182016, 2250204, 2386580, 2625238, 2727520, 2812755, 2863896, 3000272, 3273024, 3579870, 3750340, 3818528, 3937857, 4091280, 4500408, 4773160, 5250476, 5455040, 5625510, 5727792, 6000544, 6546048, 6563095, 7159740, 7500680, 7637056, 7875714, 8182560, 9000816, 9546320, 10500952, 10910080, 11251020, 11455584, 12001088, 13126190, 14319480, 15001360, 15274112, 15751428, 16365120, 18001632, 19092640, 19689285, 21001904, 22502040, 22911168, 24002176, 26252380, 28638960, 30002720, 31502856, 32730240, 36003264, 38185280, 39378570, 42003808, 45004080, 45822336, 52504760, 57277920, 60005440, 63005712, 72006528, 76370560, 78757140, 84007616, 90008160, 105009520, 114555840, 120010880, 126011424, 157514280, 168015232, 180016320, 210019040, 229111680, 252022848, 315028560, 360032640, 420038080, 504045696, 630057120, 840076160, 1260114240, 2520228480]

約数ペア:

[(1, 2520228480), (2, 1260114240), (3, 840076160), (4, 630057120), (5, 504045696), (6, 420038080), (7, 360032640), (8, 315028560), (10, 252022848), (11, 229111680), (12, 210019040), (14, 180016320), (15, 168015232), (16, 157514280), (20, 126011424), (21, 120010880), (22, 114555840), (24, 105009520), (28, 90008160), (30, 84007616), (32, 78757140), (33, 76370560), (35, 72006528), (40, 63005712), (42, 60005440), (44, 57277920), (48, 52504760), (55, 45822336), (56, 45004080), (60, 42003808), (64, 39378570), (66, 38185280), (70, 36003264), (77, 32730240), (80, 31502856), (84, 30002720), (88, 28638960), (96, 26252380), (105, 24002176), (110, 22911168), (112, 22502040), (120, 21001904), (128, 19689285), (132, 19092640), (140, 18001632), (154, 16365120), (160, 15751428), (165, 15274112), (168, 15001360), (176, 14319480), (192, 13126190), (210, 12001088), (220, 11455584), (224, 11251020), (231, 10910080), (240, 10500952), (264, 9546320), (280, 9000816), (308, 8182560), (320, 7875714), (330, 7637056), (336, 7500680), (352, 7159740), (384, 6563095), (385, 6546048), (420, 6000544), (440, 5727792), (448, 5625510), (462, 5455040), (480, 5250476), (528, 4773160), (560, 4500408), (616, 4091280), (640, 3937857), (660, 3818528), (672, 3750340), (704, 3579870), (770, 3273024), (840, 3000272), (880, 2863896), (896, 2812755), (924, 2727520), (960, 2625238), (1056, 2386580), (1120, 2250204), (1155, 2182016), (1232, 2045640), (1320, 1909264), (1344, 1875170), (1408, 1789935), (1540, 1636512), (1680, 1500136), (1760, 1431948), (1848, 1363760), (1920, 1312619), (2112, 1193290), (2240, 1125102), (2310, 1091008), (2464, 1022820), (2640, 954632), (2688, 937585), (3080, 818256), (3360, 750068), (3520, 715974), (3696, 681880), (4224, 596645), (4480, 562551), (4620, 545504), (4928, 511410), (5280, 477316), (6160, 409128), (6720, 375034), (7040, 357987), (7392, 340940), (9240, 272752), (9856, 255705), (10560, 238658), (12320, 204564), (13440, 187517), (14784, 170470), (17047, 147840), (18480, 136376), (21120, 119329), (24640, 102282), (29568, 85235), (34094, 73920), (36960, 68188), (49280, 51141)]