2788047360

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 480

約数和(自身を含む): 11260529280

約数和(自身を除く): 8472481920

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, 56, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 128, 140, 144, 160, 168, 177, 180, 192, 210, 224, 236, 240, 252, 256, 280, 288, 293, 295, 315, 320, 336, 354, 360, 384, 413, 420, 448, 472, 480, 504, 512, 531, 560, 576, 586, 590, 630, 640, 672, 708, 720, 768, 826, 840, 879, 885, 896, 944, 960, 1008, 1062, 1120, 1152, 1172, 1180, 1239, 1260, 1280, 1344, 1416, 1440, 1465, 1536, 1652, 1680, 1758, 1770, 1792, 1888, 1920, 2016, 2051, 2065, 2124, 2240, 2304, 2344, 2360, 2478, 2520, 2560, 2637, 2655, 2688, 2832, 2880, 2930, 3304, 3360, 3516, 3540, 3584, 3717, 3776, 3840, 4032, 4102, 4130, 4248, 4395, 4480, 4608, 4688, 4720, 4956, 5040, 5274, 5310, 5376, 5664, 5760, 5860, 6153, 6195, 6608, 6720, 7032, 7080, 7434, 7552, 7680, 8064, 8204, 8260, 8496, 8790, 8960, 9376, 9440, 9912, 10080, 10255, 10548, 10620, 10752, 11328, 11520, 11720, 12306, 12390, 13185, 13216, 13440, 14064, 14160, 14868, 15104, 16128, 16408, 16520, 16992, 17287, 17580, 17920, 18459, 18585, 18752, 18880, 19824, 20160, 20510, 21096, 21240, 22656, 23040, 23440, 24612, 24780, 26370, 26432, 26880, 28128, 28320, 29736, 30208, 30765, 32256, 32816, 33040, 33984, 34574, 35160, 36918, 37170, 37504, 37760, 39648, 40320, 41020, 42192, 42480, 45312, 46880, 49224, 49560, 51861, 52740, 52864, 53760, 56256, 56640, 59472, 61530, 65632, 66080, 67968, 69148, 70320, 73836, 74340, 75008, 75520, 79296, 80640, 82040, 84384, 84960, 86435, 90624, 92295, 93760, 98448, 99120, 103722, 105480, 105728, 112512, 113280, 118944, 121009, 123060, 131264, 132160, 135936, 138296, 140640, 147672, 148680, 150016, 151040, 155583, 158592, 161280, 164080, 168768, 169920, 172870, 184590, 187520, 196896, 198240, 207444, 210960, 211456, 225024, 226560, 237888, 242018, 246120, 259305, 262528, 264320, 271872, 276592, 281280, 295344, 297360, 311166, 317184, 328160, 337536, 339840, 345740, 363027, 369180, 375040, 393792, 396480, 414888, 421920, 450048, 453120, 475776, 484036, 492240, 518610, 525056, 528640, 553184, 562560, 590688, 594720, 605045, 622332, 634368, 656320, 675072, 679680, 691480, 726054, 738360, 750080, 777915, 787584, 792960, 829776, 843840, 951552, 968072, 984480, 1037220, 1050112, 1057280, 1089081, 1106368, 1125120, 1181376, 1189440, 1210090, 1244664, 1312640, 1350144, 1359360, 1382960, 1452108, 1476720, 1555830, 1575168, 1585920, 1659552, 1687680, 1815135, 1903104, 1936144, 1968960, 2074440, 2178162, 2212736, 2250240, 2362752, 2378880, 2420180, 2489328, 2625280, 2765920, 2904216, 2953440, 3111660, 3150336, 3171840, 3319104, 3375360, 3630270, 3872288, 3937920, 4148880, 4356324, 4425472, 4725504, 4757760, 4840360, 4978656, 5250560, 5445405, 5531840, 5808432, 5906880, 6223320, 6638208, 6750720, 7260540, 7744576, 7875840, 8297760, 8712648, 8850944, 9451008, 9515520, 9680720, 9957312, 10890810, 11063680, 11616864, 11813760, 12446640, 13276416, 14521080, 15489152, 15751680, 16595520, 17425296, 19361440, 19914624, 21781620, 22127360, 23233728, 23627520, 24893280, 26552832, 29042160, 30978304, 33191040, 34850592, 38722880, 39829248, 43563240, 44254720, 46467456, 47255040, 49786560, 58084320, 61956608, 66382080, 69701184, 77445760, 79658496, 87126480, 92934912, 99573120, 116168640, 132764160, 139402368, 154891520, 174252960, 185869824, 199146240, 232337280, 278804736, 309783040, 348505920, 398292480, 464674560, 557609472, 697011840, 929349120, 1394023680, 2788047360]

約数ペア:

[(1, 2788047360), (2, 1394023680), (3, 929349120), (4, 697011840), (5, 557609472), (6, 464674560), (7, 398292480), (8, 348505920), (9, 309783040), (10, 278804736), (12, 232337280), (14, 199146240), (15, 185869824), (16, 174252960), (18, 154891520), (20, 139402368), (21, 132764160), (24, 116168640), (28, 99573120), (30, 92934912), (32, 87126480), (35, 79658496), (36, 77445760), (40, 69701184), (42, 66382080), (45, 61956608), (48, 58084320), (56, 49786560), (59, 47255040), (60, 46467456), (63, 44254720), (64, 43563240), (70, 39829248), (72, 38722880), (80, 34850592), (84, 33191040), (90, 30978304), (96, 29042160), (105, 26552832), (112, 24893280), (118, 23627520), (120, 23233728), (126, 22127360), (128, 21781620), (140, 19914624), (144, 19361440), (160, 17425296), (168, 16595520), (177, 15751680), (180, 15489152), (192, 14521080), (210, 13276416), (224, 12446640), (236, 11813760), (240, 11616864), (252, 11063680), (256, 10890810), (280, 9957312), (288, 9680720), (293, 9515520), (295, 9451008), (315, 8850944), (320, 8712648), (336, 8297760), (354, 7875840), (360, 7744576), (384, 7260540), (413, 6750720), (420, 6638208), (448, 6223320), (472, 5906880), (480, 5808432), (504, 5531840), (512, 5445405), (531, 5250560), (560, 4978656), (576, 4840360), (586, 4757760), (590, 4725504), (630, 4425472), (640, 4356324), (672, 4148880), (708, 3937920), (720, 3872288), (768, 3630270), (826, 3375360), (840, 3319104), (879, 3171840), (885, 3150336), (896, 3111660), (944, 2953440), (960, 2904216), (1008, 2765920), (1062, 2625280), (1120, 2489328), (1152, 2420180), (1172, 2378880), (1180, 2362752), (1239, 2250240), (1260, 2212736), (1280, 2178162), (1344, 2074440), (1416, 1968960), (1440, 1936144), (1465, 1903104), (1536, 1815135), (1652, 1687680), (1680, 1659552), (1758, 1585920), (1770, 1575168), (1792, 1555830), (1888, 1476720), (1920, 1452108), (2016, 1382960), (2051, 1359360), (2065, 1350144), (2124, 1312640), (2240, 1244664), (2304, 1210090), (2344, 1189440), (2360, 1181376), (2478, 1125120), (2520, 1106368), (2560, 1089081), (2637, 1057280), (2655, 1050112), (2688, 1037220), (2832, 984480), (2880, 968072), (2930, 951552), (3304, 843840), (3360, 829776), (3516, 792960), (3540, 787584), (3584, 777915), (3717, 750080), (3776, 738360), (3840, 726054), (4032, 691480), (4102, 679680), (4130, 675072), (4248, 656320), (4395, 634368), (4480, 622332), (4608, 605045), (4688, 594720), (4720, 590688), (4956, 562560), (5040, 553184), (5274, 528640), (5310, 525056), (5376, 518610), (5664, 492240), (5760, 484036), (5860, 475776), (6153, 453120), (6195, 450048), (6608, 421920), (6720, 414888), (7032, 396480), (7080, 393792), (7434, 375040), (7552, 369180), (7680, 363027), (8064, 345740), (8204, 339840), (8260, 337536), (8496, 328160), (8790, 317184), (8960, 311166), (9376, 297360), (9440, 295344), (9912, 281280), (10080, 276592), (10255, 271872), (10548, 264320), (10620, 262528), (10752, 259305), (11328, 246120), (11520, 242018), (11720, 237888), (12306, 226560), (12390, 225024), (13185, 211456), (13216, 210960), (13440, 207444), (14064, 198240), (14160, 196896), (14868, 187520), (15104, 184590), (16128, 172870), (16408, 169920), (16520, 168768), (16992, 164080), (17287, 161280), (17580, 158592), (17920, 155583), (18459, 151040), (18585, 150016), (18752, 148680), (18880, 147672), (19824, 140640), (20160, 138296), (20510, 135936), (21096, 132160), (21240, 131264), (22656, 123060), (23040, 121009), (23440, 118944), (24612, 113280), (24780, 112512), (26370, 105728), (26432, 105480), (26880, 103722), (28128, 99120), (28320, 98448), (29736, 93760), (30208, 92295), (30765, 90624), (32256, 86435), (32816, 84960), (33040, 84384), (33984, 82040), (34574, 80640), (35160, 79296), (36918, 75520), (37170, 75008), (37504, 74340), (37760, 73836), (39648, 70320), (40320, 69148), (41020, 67968), (42192, 66080), (42480, 65632), (45312, 61530), (46880, 59472), (49224, 56640), (49560, 56256), (51861, 53760), (52740, 52864)]