1390179840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 320

約数和(自身を含む): 5350371840

約数和(自身を除く): 3960192000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 512, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1361, 1520, 1536, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2560, 2660, 2688, 2722, 3040, 3192, 3360, 3584, 3648, 3840, 3990, 4083, 4256, 4480, 4560, 4864, 5320, 5376, 5444, 6080, 6384, 6720, 6805, 7296, 7680, 7980, 8166, 8512, 8960, 9120, 9527, 9728, 10640, 10752, 10888, 12160, 12768, 13440, 13610, 14592, 15960, 16332, 17024, 17920, 18240, 19054, 20415, 21280, 21776, 24320, 25536, 25859, 26880, 27220, 28581, 29184, 31920, 32664, 34048, 36480, 38108, 40830, 42560, 43552, 47635, 48640, 51072, 51718, 53760, 54440, 57162, 63840, 65328, 68096, 72960, 76216, 77577, 81660, 85120, 87104, 95270, 102144, 103436, 108880, 114324, 127680, 129295, 130656, 142905, 145920, 152432, 155154, 163320, 170240, 174208, 181013, 190540, 204288, 206872, 217760, 228648, 255360, 258590, 261312, 285810, 304864, 310308, 326640, 340480, 348416, 362026, 381080, 387885, 413744, 435520, 457296, 510720, 517180, 522624, 543039, 571620, 609728, 620616, 653280, 696832, 724052, 762160, 775770, 827488, 871040, 905065, 914592, 1021440, 1034360, 1045248, 1086078, 1143240, 1219456, 1241232, 1306560, 1448104, 1524320, 1551540, 1654976, 1742080, 1810130, 1829184, 2068720, 2090496, 2172156, 2286480, 2438912, 2482464, 2613120, 2715195, 2896208, 3048640, 3103080, 3309952, 3484160, 3620260, 3658368, 4137440, 4344312, 4572960, 4877824, 4964928, 5226240, 5430390, 5792416, 6097280, 6206160, 6619904, 7240520, 7316736, 8274880, 8688624, 9145920, 9929856, 10452480, 10860780, 11584832, 12194560, 12412320, 13239808, 14481040, 14633472, 16549760, 17377248, 18291840, 19859712, 21721560, 23169664, 24389120, 24824640, 28962080, 33099520, 34754496, 36583680, 39719424, 43443120, 46339328, 49649280, 57924160, 66199040, 69508992, 73167360, 86886240, 92678656, 99298560, 115848320, 139017984, 173772480, 198597120, 231696640, 278035968, 347544960, 463393280, 695089920, 1390179840]

約数ペア:

[(1, 1390179840), (2, 695089920), (3, 463393280), (4, 347544960), (5, 278035968), (6, 231696640), (7, 198597120), (8, 173772480), (10, 139017984), (12, 115848320), (14, 99298560), (15, 92678656), (16, 86886240), (19, 73167360), (20, 69508992), (21, 66199040), (24, 57924160), (28, 49649280), (30, 46339328), (32, 43443120), (35, 39719424), (38, 36583680), (40, 34754496), (42, 33099520), (48, 28962080), (56, 24824640), (57, 24389120), (60, 23169664), (64, 21721560), (70, 19859712), (76, 18291840), (80, 17377248), (84, 16549760), (95, 14633472), (96, 14481040), (105, 13239808), (112, 12412320), (114, 12194560), (120, 11584832), (128, 10860780), (133, 10452480), (140, 9929856), (152, 9145920), (160, 8688624), (168, 8274880), (190, 7316736), (192, 7240520), (210, 6619904), (224, 6206160), (228, 6097280), (240, 5792416), (256, 5430390), (266, 5226240), (280, 4964928), (285, 4877824), (304, 4572960), (320, 4344312), (336, 4137440), (380, 3658368), (384, 3620260), (399, 3484160), (420, 3309952), (448, 3103080), (456, 3048640), (480, 2896208), (512, 2715195), (532, 2613120), (560, 2482464), (570, 2438912), (608, 2286480), (640, 2172156), (665, 2090496), (672, 2068720), (760, 1829184), (768, 1810130), (798, 1742080), (840, 1654976), (896, 1551540), (912, 1524320), (960, 1448104), (1064, 1306560), (1120, 1241232), (1140, 1219456), (1216, 1143240), (1280, 1086078), (1330, 1045248), (1344, 1034360), (1361, 1021440), (1520, 914592), (1536, 905065), (1596, 871040), (1680, 827488), (1792, 775770), (1824, 762160), (1920, 724052), (1995, 696832), (2128, 653280), (2240, 620616), (2280, 609728), (2432, 571620), (2560, 543039), (2660, 522624), (2688, 517180), (2722, 510720), (3040, 457296), (3192, 435520), (3360, 413744), (3584, 387885), (3648, 381080), (3840, 362026), (3990, 348416), (4083, 340480), (4256, 326640), (4480, 310308), (4560, 304864), (4864, 285810), (5320, 261312), (5376, 258590), (5444, 255360), (6080, 228648), (6384, 217760), (6720, 206872), (6805, 204288), (7296, 190540), (7680, 181013), (7980, 174208), (8166, 170240), (8512, 163320), (8960, 155154), (9120, 152432), (9527, 145920), (9728, 142905), (10640, 130656), (10752, 129295), (10888, 127680), (12160, 114324), (12768, 108880), (13440, 103436), (13610, 102144), (14592, 95270), (15960, 87104), (16332, 85120), (17024, 81660), (17920, 77577), (18240, 76216), (19054, 72960), (20415, 68096), (21280, 65328), (21776, 63840), (24320, 57162), (25536, 54440), (25859, 53760), (26880, 51718), (27220, 51072), (28581, 48640), (29184, 47635), (31920, 43552), (32664, 42560), (34048, 40830), (36480, 38108)]