1027669440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 448

約数和(自身を含む): 3991173120

約数和(自身を除く): 2963503680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 61, 64, 69, 70, 80, 84, 92, 96, 105, 109, 112, 115, 120, 122, 138, 140, 160, 161, 168, 183, 184, 192, 210, 218, 224, 230, 240, 244, 276, 280, 305, 320, 322, 327, 336, 345, 366, 368, 420, 427, 436, 448, 460, 480, 483, 488, 545, 552, 560, 610, 644, 654, 672, 690, 732, 736, 763, 805, 840, 854, 872, 915, 920, 960, 966, 976, 1090, 1104, 1120, 1220, 1281, 1288, 1308, 1344, 1380, 1403, 1464, 1472, 1526, 1610, 1635, 1680, 1708, 1744, 1830, 1840, 1932, 1952, 2135, 2180, 2208, 2240, 2289, 2415, 2440, 2507, 2562, 2576, 2616, 2760, 2806, 2928, 3052, 3220, 3270, 3360, 3416, 3488, 3660, 3680, 3815, 3864, 3904, 4209, 4270, 4360, 4416, 4578, 4830, 4880, 5014, 5124, 5152, 5232, 5520, 5612, 5856, 6104, 6405, 6440, 6540, 6649, 6720, 6832, 6976, 7015, 7320, 7360, 7521, 7630, 7728, 8418, 8540, 8720, 9156, 9660, 9760, 9821, 10028, 10248, 10304, 10464, 11040, 11224, 11445, 11712, 12208, 12535, 12810, 12880, 13080, 13298, 13664, 14030, 14640, 15042, 15260, 15456, 16836, 17080, 17440, 17549, 18312, 19320, 19520, 19642, 19947, 20056, 20496, 20928, 21045, 22080, 22448, 22890, 24416, 25070, 25620, 25760, 26160, 26596, 27328, 28060, 29280, 29463, 30084, 30520, 30912, 33245, 33672, 34160, 34880, 35098, 36624, 37605, 38640, 39284, 39894, 40112, 40992, 42090, 44896, 45780, 46543, 48832, 49105, 50140, 51240, 51520, 52320, 52647, 53192, 56120, 58560, 58926, 60168, 61040, 66490, 67344, 68320, 70196, 73248, 75210, 77280, 78568, 79788, 80224, 81984, 84180, 87745, 89792, 91560, 93086, 98210, 99735, 100280, 102480, 104640, 105294, 106384, 112240, 117852, 120336, 122080, 132980, 134688, 136640, 139629, 140392, 146496, 147315, 150420, 152927, 154560, 157136, 159576, 160448, 168360, 175490, 183120, 186172, 196420, 199470, 200560, 204960, 210588, 212768, 224480, 232715, 235704, 240672, 244160, 263235, 265960, 269376, 279258, 280784, 294630, 300840, 305854, 314272, 319152, 336720, 350980, 366240, 372344, 392840, 398940, 401120, 409920, 421176, 425536, 448960, 458781, 465430, 471408, 481344, 526470, 531920, 558516, 561568, 589260, 601680, 611708, 628544, 638304, 673440, 698145, 701960, 732480, 744688, 764635, 785680, 797880, 802240, 842352, 917562, 930860, 942816, 1052940, 1063840, 1070489, 1117032, 1123136, 1178520, 1203360, 1223416, 1276608, 1346880, 1396290, 1403920, 1489376, 1529270, 1571360, 1595760, 1684704, 1835124, 1861720, 1885632, 2105880, 2127680, 2140978, 2234064, 2293905, 2357040, 2406720, 2446832, 2792580, 2807840, 2978752, 3058540, 3142720, 3191520, 3211467, 3369408, 3670248, 3723440, 4211760, 4281956, 4468128, 4587810, 4714080, 4893664, 5352445, 5585160, 5615680, 6117080, 6383040, 6422934, 7340496, 7446880, 8423520, 8563912, 8936256, 9175620, 9428160, 9787328, 10704890, 11170320, 12234160, 12845868, 14680992, 14893760, 16057335, 16847040, 17127824, 18351240, 21409780, 22340640, 24468320, 25691736, 29361984, 32114670, 34255648, 36702480, 42819560, 44681280, 48936640, 51383472, 64229340, 68511296, 73404960, 85639120, 102766944, 128458680, 146809920, 171278240, 205533888, 256917360, 342556480, 513834720, 1027669440]

約数ペア:

[(1, 1027669440), (2, 513834720), (3, 342556480), (4, 256917360), (5, 205533888), (6, 171278240), (7, 146809920), (8, 128458680), (10, 102766944), (12, 85639120), (14, 73404960), (15, 68511296), (16, 64229340), (20, 51383472), (21, 48936640), (23, 44681280), (24, 42819560), (28, 36702480), (30, 34255648), (32, 32114670), (35, 29361984), (40, 25691736), (42, 24468320), (46, 22340640), (48, 21409780), (56, 18351240), (60, 17127824), (61, 16847040), (64, 16057335), (69, 14893760), (70, 14680992), (80, 12845868), (84, 12234160), (92, 11170320), (96, 10704890), (105, 9787328), (109, 9428160), (112, 9175620), (115, 8936256), (120, 8563912), (122, 8423520), (138, 7446880), (140, 7340496), (160, 6422934), (161, 6383040), (168, 6117080), (183, 5615680), (184, 5585160), (192, 5352445), (210, 4893664), (218, 4714080), (224, 4587810), (230, 4468128), (240, 4281956), (244, 4211760), (276, 3723440), (280, 3670248), (305, 3369408), (320, 3211467), (322, 3191520), (327, 3142720), (336, 3058540), (345, 2978752), (366, 2807840), (368, 2792580), (420, 2446832), (427, 2406720), (436, 2357040), (448, 2293905), (460, 2234064), (480, 2140978), (483, 2127680), (488, 2105880), (545, 1885632), (552, 1861720), (560, 1835124), (610, 1684704), (644, 1595760), (654, 1571360), (672, 1529270), (690, 1489376), (732, 1403920), (736, 1396290), (763, 1346880), (805, 1276608), (840, 1223416), (854, 1203360), (872, 1178520), (915, 1123136), (920, 1117032), (960, 1070489), (966, 1063840), (976, 1052940), (1090, 942816), (1104, 930860), (1120, 917562), (1220, 842352), (1281, 802240), (1288, 797880), (1308, 785680), (1344, 764635), (1380, 744688), (1403, 732480), (1464, 701960), (1472, 698145), (1526, 673440), (1610, 638304), (1635, 628544), (1680, 611708), (1708, 601680), (1744, 589260), (1830, 561568), (1840, 558516), (1932, 531920), (1952, 526470), (2135, 481344), (2180, 471408), (2208, 465430), (2240, 458781), (2289, 448960), (2415, 425536), (2440, 421176), (2507, 409920), (2562, 401120), (2576, 398940), (2616, 392840), (2760, 372344), (2806, 366240), (2928, 350980), (3052, 336720), (3220, 319152), (3270, 314272), (3360, 305854), (3416, 300840), (3488, 294630), (3660, 280784), (3680, 279258), (3815, 269376), (3864, 265960), (3904, 263235), (4209, 244160), (4270, 240672), (4360, 235704), (4416, 232715), (4578, 224480), (4830, 212768), (4880, 210588), (5014, 204960), (5124, 200560), (5152, 199470), (5232, 196420), (5520, 186172), (5612, 183120), (5856, 175490), (6104, 168360), (6405, 160448), (6440, 159576), (6540, 157136), (6649, 154560), (6720, 152927), (6832, 150420), (6976, 147315), (7015, 146496), (7320, 140392), (7360, 139629), (7521, 136640), (7630, 134688), (7728, 132980), (8418, 122080), (8540, 120336), (8720, 117852), (9156, 112240), (9660, 106384), (9760, 105294), (9821, 104640), (10028, 102480), (10248, 100280), (10304, 99735), (10464, 98210), (11040, 93086), (11224, 91560), (11445, 89792), (11712, 87745), (12208, 84180), (12535, 81984), (12810, 80224), (12880, 79788), (13080, 78568), (13298, 77280), (13664, 75210), (14030, 73248), (14640, 70196), (15042, 68320), (15260, 67344), (15456, 66490), (16836, 61040), (17080, 60168), (17440, 58926), (17549, 58560), (18312, 56120), (19320, 53192), (19520, 52647), (19642, 52320), (19947, 51520), (20056, 51240), (20496, 50140), (20928, 49105), (21045, 48832), (22080, 46543), (22448, 45780), (22890, 44896), (24416, 42090), (25070, 40992), (25620, 40112), (25760, 39894), (26160, 39284), (26596, 38640), (27328, 37605), (28060, 36624), (29280, 35098), (29463, 34880), (30084, 34160), (30520, 33672), (30912, 33245)]