2705885280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1170

約数の個数: 288

約数和(自身を含む): 10597886208

約数和(自身を除く): 7892000928

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, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 331, 336, 360, 420, 480, 504, 560, 630, 662, 672, 720, 811, 840, 993, 1008, 1120, 1260, 1324, 1440, 1622, 1655, 1680, 1986, 2016, 2317, 2433, 2520, 2648, 2979, 3244, 3310, 3360, 3972, 4055, 4634, 4866, 4965, 5040, 5296, 5677, 5958, 6488, 6620, 6951, 7299, 7944, 8110, 9268, 9732, 9930, 10080, 10592, 11354, 11585, 11916, 12165, 12976, 13240, 13902, 14598, 14895, 15888, 16220, 17031, 18536, 19464, 19860, 20853, 22708, 23170, 23832, 24330, 25952, 26480, 27804, 28385, 29196, 29790, 31776, 32440, 34062, 34755, 36495, 37072, 38928, 39720, 41706, 45416, 46340, 47664, 48660, 51093, 52960, 55608, 56770, 58392, 59580, 64880, 68124, 69510, 72990, 74144, 77856, 79440, 83412, 85155, 90832, 92680, 95328, 97320, 102186, 104265, 111216, 113540, 116784, 119160, 129760, 136248, 139020, 145980, 158880, 166824, 170310, 181664, 185360, 194640, 204372, 208530, 222432, 227080, 233568, 238320, 255465, 268441, 272496, 278040, 291960, 333648, 340620, 370720, 389280, 408744, 417060, 454160, 476640, 510930, 536882, 544992, 556080, 583920, 667296, 681240, 805323, 817488, 834120, 908320, 1021860, 1073764, 1112160, 1167840, 1342205, 1362480, 1610646, 1634976, 1668240, 1879087, 2043720, 2147528, 2415969, 2684410, 2724960, 3221292, 3336480, 3758174, 4026615, 4087440, 4295056, 4831938, 5368820, 5637261, 6442584, 7516348, 8053230, 8174880, 8590112, 9395435, 9663876, 10737640, 11274522, 12079845, 12885168, 15032696, 16106460, 16911783, 18790870, 19327752, 21475280, 22549044, 24159690, 25770336, 28186305, 30065392, 32212920, 33823566, 37581740, 38655504, 42950560, 45098088, 48319380, 56372610, 60130784, 64425840, 67647132, 75163480, 77311008, 84558915, 90196176, 96638760, 112745220, 128851680, 135294264, 150326960, 169117830, 180392352, 193277520, 225490440, 270588528, 300653920, 338235660, 386555040, 450980880, 541177056, 676471320, 901961760, 1352942640, 2705885280]

約数ペア:

[(1, 2705885280), (2, 1352942640), (3, 901961760), (4, 676471320), (5, 541177056), (6, 450980880), (7, 386555040), (8, 338235660), (9, 300653920), (10, 270588528), (12, 225490440), (14, 193277520), (15, 180392352), (16, 169117830), (18, 150326960), (20, 135294264), (21, 128851680), (24, 112745220), (28, 96638760), (30, 90196176), (32, 84558915), (35, 77311008), (36, 75163480), (40, 67647132), (42, 64425840), (45, 60130784), (48, 56372610), (56, 48319380), (60, 45098088), (63, 42950560), (70, 38655504), (72, 37581740), (80, 33823566), (84, 32212920), (90, 30065392), (96, 28186305), (105, 25770336), (112, 24159690), (120, 22549044), (126, 21475280), (140, 19327752), (144, 18790870), (160, 16911783), (168, 16106460), (180, 15032696), (210, 12885168), (224, 12079845), (240, 11274522), (252, 10737640), (280, 9663876), (288, 9395435), (315, 8590112), (331, 8174880), (336, 8053230), (360, 7516348), (420, 6442584), (480, 5637261), (504, 5368820), (560, 4831938), (630, 4295056), (662, 4087440), (672, 4026615), (720, 3758174), (811, 3336480), (840, 3221292), (993, 2724960), (1008, 2684410), (1120, 2415969), (1260, 2147528), (1324, 2043720), (1440, 1879087), (1622, 1668240), (1655, 1634976), (1680, 1610646), (1986, 1362480), (2016, 1342205), (2317, 1167840), (2433, 1112160), (2520, 1073764), (2648, 1021860), (2979, 908320), (3244, 834120), (3310, 817488), (3360, 805323), (3972, 681240), (4055, 667296), (4634, 583920), (4866, 556080), (4965, 544992), (5040, 536882), (5296, 510930), (5677, 476640), (5958, 454160), (6488, 417060), (6620, 408744), (6951, 389280), (7299, 370720), (7944, 340620), (8110, 333648), (9268, 291960), (9732, 278040), (9930, 272496), (10080, 268441), (10592, 255465), (11354, 238320), (11585, 233568), (11916, 227080), (12165, 222432), (12976, 208530), (13240, 204372), (13902, 194640), (14598, 185360), (14895, 181664), (15888, 170310), (16220, 166824), (17031, 158880), (18536, 145980), (19464, 139020), (19860, 136248), (20853, 129760), (22708, 119160), (23170, 116784), (23832, 113540), (24330, 111216), (25952, 104265), (26480, 102186), (27804, 97320), (28385, 95328), (29196, 92680), (29790, 90832), (31776, 85155), (32440, 83412), (34062, 79440), (34755, 77856), (36495, 74144), (37072, 72990), (38928, 69510), (39720, 68124), (41706, 64880), (45416, 59580), (46340, 58392), (47664, 56770), (48660, 55608), (51093, 52960)]