56840784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:75

約数の個数: 240

約数和(自身を含む): 201862080

約数和(自身を除く): 145021296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 112, 132, 143, 147, 154, 156, 168, 169, 176, 182, 196, 208, 231, 264, 273, 286, 294, 308, 312, 336, 338, 364, 392, 429, 462, 507, 528, 539, 546, 572, 588, 616, 624, 637, 676, 728, 784, 858, 924, 1001, 1014, 1078, 1092, 1144, 1176, 1183, 1232, 1274, 1352, 1456, 1617, 1716, 1848, 1859, 1911, 2002, 2028, 2156, 2184, 2197, 2288, 2352, 2366, 2548, 2704, 3003, 3234, 3432, 3549, 3696, 3718, 3822, 4004, 4056, 4312, 4368, 4394, 4732, 5096, 5577, 6006, 6468, 6591, 6864, 7007, 7098, 7436, 7644, 8008, 8112, 8281, 8624, 8788, 9464, 10192, 11154, 12012, 12936, 13013, 13182, 14014, 14196, 14872, 15288, 15379, 16016, 16562, 17576, 18928, 21021, 22308, 24024, 24167, 24843, 25872, 26026, 26364, 28028, 28392, 29744, 30576, 30758, 33124, 35152, 39039, 42042, 44616, 46137, 48048, 48334, 49686, 52052, 52728, 56056, 56784, 61516, 66248, 72501, 78078, 84084, 89232, 91091, 92274, 96668, 99372, 104104, 105456, 107653, 112112, 123032, 132496, 145002, 156156, 168168, 169169, 182182, 184548, 193336, 198744, 208208, 215306, 246064, 273273, 290004, 312312, 322959, 336336, 338338, 364364, 369096, 386672, 397488, 430612, 507507, 546546, 580008, 624624, 645918, 676676, 728728, 738192, 861224, 1015014, 1093092, 1160016, 1184183, 1291836, 1353352, 1457456, 1722448, 2030028, 2186184, 2368366, 2583672, 2706704, 3552549, 4060056, 4372368, 4736732, 5167344, 7105098, 8120112, 9473464, 14210196, 18946928, 28420392, 56840784]

約数ペア:

[(1, 56840784), (2, 28420392), (3, 18946928), (4, 14210196), (6, 9473464), (7, 8120112), (8, 7105098), (11, 5167344), (12, 4736732), (13, 4372368), (14, 4060056), (16, 3552549), (21, 2706704), (22, 2583672), (24, 2368366), (26, 2186184), (28, 2030028), (33, 1722448), (39, 1457456), (42, 1353352), (44, 1291836), (48, 1184183), (49, 1160016), (52, 1093092), (56, 1015014), (66, 861224), (77, 738192), (78, 728728), (84, 676676), (88, 645918), (91, 624624), (98, 580008), (104, 546546), (112, 507507), (132, 430612), (143, 397488), (147, 386672), (154, 369096), (156, 364364), (168, 338338), (169, 336336), (176, 322959), (182, 312312), (196, 290004), (208, 273273), (231, 246064), (264, 215306), (273, 208208), (286, 198744), (294, 193336), (308, 184548), (312, 182182), (336, 169169), (338, 168168), (364, 156156), (392, 145002), (429, 132496), (462, 123032), (507, 112112), (528, 107653), (539, 105456), (546, 104104), (572, 99372), (588, 96668), (616, 92274), (624, 91091), (637, 89232), (676, 84084), (728, 78078), (784, 72501), (858, 66248), (924, 61516), (1001, 56784), (1014, 56056), (1078, 52728), (1092, 52052), (1144, 49686), (1176, 48334), (1183, 48048), (1232, 46137), (1274, 44616), (1352, 42042), (1456, 39039), (1617, 35152), (1716, 33124), (1848, 30758), (1859, 30576), (1911, 29744), (2002, 28392), (2028, 28028), (2156, 26364), (2184, 26026), (2197, 25872), (2288, 24843), (2352, 24167), (2366, 24024), (2548, 22308), (2704, 21021), (3003, 18928), (3234, 17576), (3432, 16562), (3549, 16016), (3696, 15379), (3718, 15288), (3822, 14872), (4004, 14196), (4056, 14014), (4312, 13182), (4368, 13013), (4394, 12936), (4732, 12012), (5096, 11154), (5577, 10192), (6006, 9464), (6468, 8788), (6591, 8624), (6864, 8281), (7007, 8112), (7098, 8008), (7436, 7644)]