2015502720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13633}}^1$

素因数の和:13673

約数の個数: 256

約数和(自身を含む): 8010247680

約数和(自身を除く): 5994744960

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, 13633, 14784, 18480, 21120, 24640, 27266, 29568, 36960, 40899, 49280, 54532, 68165, 73920, 81798, 95431, 109064, 136330, 147840, 149963, 163596, 190862, 204495, 218128, 272660, 286293, 299926, 327192, 381724, 408990, 436256, 449889, 477155, 545320, 572586, 599852, 654384, 749815, 763448, 817980, 872512, 899778, 954310, 1049741, 1090640, 1145172, 1199704, 1308768, 1431465, 1499630, 1526896, 1635960, 1745024, 1799556, 1908620, 2099482, 2181280, 2249445, 2290344, 2399408, 2617536, 2862930, 2999260, 3053792, 3149223, 3271920, 3599112, 3817240, 4198964, 4362560, 4498890, 4580688, 4798816, 5235072, 5248705, 5725860, 5998520, 6107584, 6298446, 6543840, 7198224, 7634480, 8397928, 8725120, 8997780, 9161376, 9597632, 10497410, 11451720, 11997040, 12215168, 12596892, 13087680, 14396448, 15268960, 15746115, 16795856, 17995560, 18322752, 19195264, 20994820, 22903440, 23994080, 25193784, 26175360, 28792896, 30537920, 31492230, 33591712, 35991120, 36645504, 41989640, 45806880, 47988160, 50387568, 57585792, 61075840, 62984460, 67183424, 71982240, 83979280, 91613760, 95976320, 100775136, 125968920, 134366848, 143964480, 167958560, 183227520, 201550272, 251937840, 287928960, 335917120, 403100544, 503875680, 671834240, 1007751360, 2015502720]

約数ペア:

[(1, 2015502720), (2, 1007751360), (3, 671834240), (4, 503875680), (5, 403100544), (6, 335917120), (7, 287928960), (8, 251937840), (10, 201550272), (11, 183227520), (12, 167958560), (14, 143964480), (15, 134366848), (16, 125968920), (20, 100775136), (21, 95976320), (22, 91613760), (24, 83979280), (28, 71982240), (30, 67183424), (32, 62984460), (33, 61075840), (35, 57585792), (40, 50387568), (42, 47988160), (44, 45806880), (48, 41989640), (55, 36645504), (56, 35991120), (60, 33591712), (64, 31492230), (66, 30537920), (70, 28792896), (77, 26175360), (80, 25193784), (84, 23994080), (88, 22903440), (96, 20994820), (105, 19195264), (110, 18322752), (112, 17995560), (120, 16795856), (128, 15746115), (132, 15268960), (140, 14396448), (154, 13087680), (160, 12596892), (165, 12215168), (168, 11997040), (176, 11451720), (192, 10497410), (210, 9597632), (220, 9161376), (224, 8997780), (231, 8725120), (240, 8397928), (264, 7634480), (280, 7198224), (308, 6543840), (320, 6298446), (330, 6107584), (336, 5998520), (352, 5725860), (384, 5248705), (385, 5235072), (420, 4798816), (440, 4580688), (448, 4498890), (462, 4362560), (480, 4198964), (528, 3817240), (560, 3599112), (616, 3271920), (640, 3149223), (660, 3053792), (672, 2999260), (704, 2862930), (770, 2617536), (840, 2399408), (880, 2290344), (896, 2249445), (924, 2181280), (960, 2099482), (1056, 1908620), (1120, 1799556), (1155, 1745024), (1232, 1635960), (1320, 1526896), (1344, 1499630), (1408, 1431465), (1540, 1308768), (1680, 1199704), (1760, 1145172), (1848, 1090640), (1920, 1049741), (2112, 954310), (2240, 899778), (2310, 872512), (2464, 817980), (2640, 763448), (2688, 749815), (3080, 654384), (3360, 599852), (3520, 572586), (3696, 545320), (4224, 477155), (4480, 449889), (4620, 436256), (4928, 408990), (5280, 381724), (6160, 327192), (6720, 299926), (7040, 286293), (7392, 272660), (9240, 218128), (9856, 204495), (10560, 190862), (12320, 163596), (13440, 149963), (13633, 147840), (14784, 136330), (18480, 109064), (21120, 95431), (24640, 81798), (27266, 73920), (29568, 68165), (36960, 54532), (40899, 49280)]