2028012191520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20812933}}^1$

素因数の和:20812987

約数の個数: 192

約数和(自身を含む): 7552597489920

約数和(自身を除く): 5524585298400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 6090, 6496, 6960, 8120, 9744, 12180, 13920, 16240, 19488, 24360, 32480, 48720, 97440, 20812933, 41625866, 62438799, 83251732, 104064665, 124877598, 145690531, 166503464, 208129330, 249755196, 291381062, 312193995, 333006928, 416258660, 437071593, 499510392, 582762124, 603575057, 624387990, 666013856, 728452655, 832517320, 874143186, 999020784, 1165524248, 1207150114, 1248775980, 1456905310, 1665034640, 1748286372, 1810725171, 1998041568, 2185357965, 2331048496, 2414300228, 2497551960, 2913810620, 3017875285, 3330069280, 3496572744, 3621450342, 4225025399, 4370715930, 4662096992, 4828600456, 4995103920, 5827621240, 6035750570, 6993145488, 7242900684, 8450050798, 8741431860, 9053625855, 9657200912, 9990207840, 11655242480, 12071501140, 12675076197, 13986290976, 14485801368, 16900101596, 17482863720, 18107251710, 19314401824, 21125126995, 23310484960, 24143002280, 25350152394, 28971602736, 33800203192, 34965727440, 36214503420, 42250253990, 48286004560, 50700304788, 57943205472, 63375380985, 67600406384, 69931454880, 72429006840, 84500507980, 96572009120, 101400609576, 126750761970, 135200812768, 144858013680, 169001015960, 202801219152, 253501523940, 289716027360, 338002031920, 405602438304, 507003047880, 676004063840, 1014006095760, 2028012191520]

約数ペア:

[(1, 2028012191520), (2, 1014006095760), (3, 676004063840), (4, 507003047880), (5, 405602438304), (6, 338002031920), (7, 289716027360), (8, 253501523940), (10, 202801219152), (12, 169001015960), (14, 144858013680), (15, 135200812768), (16, 126750761970), (20, 101400609576), (21, 96572009120), (24, 84500507980), (28, 72429006840), (29, 69931454880), (30, 67600406384), (32, 63375380985), (35, 57943205472), (40, 50700304788), (42, 48286004560), (48, 42250253990), (56, 36214503420), (58, 34965727440), (60, 33800203192), (70, 28971602736), (80, 25350152394), (84, 24143002280), (87, 23310484960), (96, 21125126995), (105, 19314401824), (112, 18107251710), (116, 17482863720), (120, 16900101596), (140, 14485801368), (145, 13986290976), (160, 12675076197), (168, 12071501140), (174, 11655242480), (203, 9990207840), (210, 9657200912), (224, 9053625855), (232, 8741431860), (240, 8450050798), (280, 7242900684), (290, 6993145488), (336, 6035750570), (348, 5827621240), (406, 4995103920), (420, 4828600456), (435, 4662096992), (464, 4370715930), (480, 4225025399), (560, 3621450342), (580, 3496572744), (609, 3330069280), (672, 3017875285), (696, 2913810620), (812, 2497551960), (840, 2414300228), (870, 2331048496), (928, 2185357965), (1015, 1998041568), (1120, 1810725171), (1160, 1748286372), (1218, 1665034640), (1392, 1456905310), (1624, 1248775980), (1680, 1207150114), (1740, 1165524248), (2030, 999020784), (2320, 874143186), (2436, 832517320), (2784, 728452655), (3045, 666013856), (3248, 624387990), (3360, 603575057), (3480, 582762124), (4060, 499510392), (4640, 437071593), (4872, 416258660), (6090, 333006928), (6496, 312193995), (6960, 291381062), (8120, 249755196), (9744, 208129330), (12180, 166503464), (13920, 145690531), (16240, 124877598), (19488, 104064665), (24360, 83251732), (32480, 62438799), (48720, 41625866), (97440, 20812933)]