56589120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{401}}^1$

素因数の和:438

約数の個数: 252

約数和(自身を含む): 226986084

約数和(自身を除く): 170396964

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 401, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 802, 840, 882, 960, 980, 1008, 1120, 1176, 1203, 1260, 1344, 1440, 1470, 1568, 1604, 1680, 1764, 1960, 2005, 2016, 2205, 2240, 2352, 2406, 2520, 2807, 2880, 2940, 3136, 3208, 3360, 3528, 3609, 3920, 4010, 4032, 4410, 4704, 4812, 5040, 5614, 5880, 6015, 6416, 6720, 7056, 7218, 7840, 8020, 8421, 8820, 9408, 9624, 10080, 11228, 11760, 12030, 12832, 14035, 14112, 14436, 15680, 16040, 16842, 17640, 18045, 19248, 19649, 20160, 22456, 23520, 24060, 25263, 25664, 28070, 28224, 28872, 32080, 33684, 35280, 36090, 38496, 39298, 42105, 44912, 47040, 48120, 50526, 56140, 57744, 58947, 64160, 67368, 70560, 72180, 76992, 78596, 84210, 89824, 96240, 98245, 101052, 112280, 115488, 117894, 126315, 128320, 134736, 141120, 144360, 157192, 168420, 176841, 179648, 192480, 196490, 202104, 224560, 230976, 235788, 252630, 269472, 288720, 294735, 314384, 336840, 353682, 384960, 392980, 404208, 449120, 471576, 505260, 538944, 577440, 589470, 628768, 673680, 707364, 785960, 808416, 884205, 898240, 943152, 1010520, 1154880, 1178940, 1257536, 1347360, 1414728, 1571920, 1616832, 1768410, 1886304, 2021040, 2357880, 2694720, 2829456, 3143840, 3536820, 3772608, 4042080, 4715760, 5658912, 6287680, 7073640, 8084160, 9431520, 11317824, 14147280, 18863040, 28294560, 56589120]

約数ペア:

[(1, 56589120), (2, 28294560), (3, 18863040), (4, 14147280), (5, 11317824), (6, 9431520), (7, 8084160), (8, 7073640), (9, 6287680), (10, 5658912), (12, 4715760), (14, 4042080), (15, 3772608), (16, 3536820), (18, 3143840), (20, 2829456), (21, 2694720), (24, 2357880), (28, 2021040), (30, 1886304), (32, 1768410), (35, 1616832), (36, 1571920), (40, 1414728), (42, 1347360), (45, 1257536), (48, 1178940), (49, 1154880), (56, 1010520), (60, 943152), (63, 898240), (64, 884205), (70, 808416), (72, 785960), (80, 707364), (84, 673680), (90, 628768), (96, 589470), (98, 577440), (105, 538944), (112, 505260), (120, 471576), (126, 449120), (140, 404208), (144, 392980), (147, 384960), (160, 353682), (168, 336840), (180, 314384), (192, 294735), (196, 288720), (210, 269472), (224, 252630), (240, 235788), (245, 230976), (252, 224560), (280, 202104), (288, 196490), (294, 192480), (315, 179648), (320, 176841), (336, 168420), (360, 157192), (392, 144360), (401, 141120), (420, 134736), (441, 128320), (448, 126315), (480, 117894), (490, 115488), (504, 112280), (560, 101052), (576, 98245), (588, 96240), (630, 89824), (672, 84210), (720, 78596), (735, 76992), (784, 72180), (802, 70560), (840, 67368), (882, 64160), (960, 58947), (980, 57744), (1008, 56140), (1120, 50526), (1176, 48120), (1203, 47040), (1260, 44912), (1344, 42105), (1440, 39298), (1470, 38496), (1568, 36090), (1604, 35280), (1680, 33684), (1764, 32080), (1960, 28872), (2005, 28224), (2016, 28070), (2205, 25664), (2240, 25263), (2352, 24060), (2406, 23520), (2520, 22456), (2807, 20160), (2880, 19649), (2940, 19248), (3136, 18045), (3208, 17640), (3360, 16842), (3528, 16040), (3609, 15680), (3920, 14436), (4010, 14112), (4032, 14035), (4410, 12832), (4704, 12030), (4812, 11760), (5040, 11228), (5614, 10080), (5880, 9624), (6015, 9408), (6416, 8820), (6720, 8421), (7056, 8020), (7218, 7840)]