1300081440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16823}}^1$

素因数の和:16871

約数の個数: 192

約数和(自身を含む): 4884074496

約数和(自身を除く): 3583993056

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, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5520, 6440, 7728, 9660, 11040, 12880, 15456, 16823, 19320, 25760, 33646, 38640, 50469, 67292, 77280, 84115, 100938, 117761, 134584, 168230, 201876, 235522, 252345, 269168, 336460, 353283, 386929, 403752, 471044, 504690, 538336, 588805, 672920, 706566, 773858, 807504, 942088, 1009380, 1160787, 1177610, 1345840, 1413132, 1547716, 1615008, 1766415, 1884176, 1934645, 2018760, 2321574, 2355220, 2691680, 2708503, 2826264, 3095432, 3532830, 3768352, 3869290, 4037520, 4643148, 4710440, 5417006, 5652528, 5803935, 6190864, 7065660, 7738580, 8075040, 8125509, 9286296, 9420880, 10834012, 11305056, 11607870, 12381728, 13542515, 14131320, 15477160, 16251018, 18572592, 18841760, 21668024, 23215740, 27085030, 28262640, 30954320, 32502036, 37145184, 40627545, 43336048, 46431480, 54170060, 56525280, 61908640, 65004072, 81255090, 86672096, 92862960, 108340120, 130008144, 162510180, 185725920, 216680240, 260016288, 325020360, 433360480, 650040720, 1300081440]

約数ペア:

[(1, 1300081440), (2, 650040720), (3, 433360480), (4, 325020360), (5, 260016288), (6, 216680240), (7, 185725920), (8, 162510180), (10, 130008144), (12, 108340120), (14, 92862960), (15, 86672096), (16, 81255090), (20, 65004072), (21, 61908640), (23, 56525280), (24, 54170060), (28, 46431480), (30, 43336048), (32, 40627545), (35, 37145184), (40, 32502036), (42, 30954320), (46, 28262640), (48, 27085030), (56, 23215740), (60, 21668024), (69, 18841760), (70, 18572592), (80, 16251018), (84, 15477160), (92, 14131320), (96, 13542515), (105, 12381728), (112, 11607870), (115, 11305056), (120, 10834012), (138, 9420880), (140, 9286296), (160, 8125509), (161, 8075040), (168, 7738580), (184, 7065660), (210, 6190864), (224, 5803935), (230, 5652528), (240, 5417006), (276, 4710440), (280, 4643148), (322, 4037520), (336, 3869290), (345, 3768352), (368, 3532830), (420, 3095432), (460, 2826264), (480, 2708503), (483, 2691680), (552, 2355220), (560, 2321574), (644, 2018760), (672, 1934645), (690, 1884176), (736, 1766415), (805, 1615008), (840, 1547716), (920, 1413132), (966, 1345840), (1104, 1177610), (1120, 1160787), (1288, 1009380), (1380, 942088), (1610, 807504), (1680, 773858), (1840, 706566), (1932, 672920), (2208, 588805), (2415, 538336), (2576, 504690), (2760, 471044), (3220, 403752), (3360, 386929), (3680, 353283), (3864, 336460), (4830, 269168), (5152, 252345), (5520, 235522), (6440, 201876), (7728, 168230), (9660, 134584), (11040, 117761), (12880, 100938), (15456, 84115), (16823, 77280), (19320, 67292), (25760, 50469), (33646, 38640)]