1644239520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4943}}^1$

素因数の和:4985

約数の個数: 384

約数和(自身を含む): 7176314880

約数和(自身を除く): 5532075360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 660, 672, 693, 720, 756, 770, 792, 840, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1760, 1848, 1890, 1980, 2016, 2079, 2160, 2310, 2376, 2464, 2520, 2640, 2772, 2970, 3024, 3080, 3168, 3360, 3465, 3696, 3780, 3960, 4158, 4320, 4620, 4752, 4943, 5040, 5280, 5544, 5940, 6048, 6160, 6930, 7392, 7560, 7920, 8316, 9240, 9504, 9886, 10080, 10395, 11088, 11880, 12320, 13860, 14829, 15120, 15840, 16632, 18480, 19772, 20790, 22176, 23760, 24715, 27720, 29658, 30240, 33264, 34601, 36960, 39544, 41580, 44487, 47520, 49430, 54373, 55440, 59316, 66528, 69202, 74145, 79088, 83160, 88974, 98860, 103803, 108746, 110880, 118632, 133461, 138404, 148290, 158176, 163119, 166320, 173005, 177948, 197720, 207606, 217492, 222435, 237264, 266922, 271865, 276808, 296580, 311409, 326238, 332640, 346010, 355896, 380611, 395440, 415212, 434984, 444870, 474528, 489357, 519015, 533844, 543730, 553616, 593160, 622818, 652476, 667305, 692020, 711792, 761222, 790880, 815595, 830424, 869968, 889740, 934227, 978714, 1038030, 1067688, 1087460, 1107232, 1141833, 1186320, 1245636, 1304952, 1334610, 1384040, 1423584, 1468071, 1522444, 1557045, 1631190, 1660848, 1739936, 1779480, 1868454, 1903055, 1957428, 2076060, 2135376, 2174920, 2283666, 2372640, 2446785, 2491272, 2609904, 2669220, 2768080, 2936142, 3044888, 3114090, 3262380, 3321696, 3425499, 3558960, 3736908, 3806110, 3914856, 4152120, 4270752, 4349840, 4567332, 4671135, 4893570, 4982544, 5219808, 5338440, 5536160, 5709165, 5872284, 6089776, 6228180, 6524760, 6850998, 7117920, 7340355, 7473816, 7612220, 7829712, 8304240, 8699680, 9134664, 9342270, 9787140, 9965088, 10276497, 10676880, 11418330, 11744568, 12179552, 12456360, 13049520, 13701996, 14680710, 14947632, 15224440, 15659424, 16608480, 17127495, 18269328, 18684540, 19574280, 20552994, 21353760, 22836660, 23489136, 24912720, 26099040, 27403992, 29361420, 29895264, 30448880, 34254990, 36538656, 37369080, 39148560, 41105988, 45673320, 46978272, 49825440, 51382485, 54807984, 58722840, 60897760, 68509980, 74738160, 78297120, 82211976, 91346640, 102764970, 109615968, 117445680, 137019960, 149476320, 164423952, 182693280, 205529940, 234891360, 274039920, 328847904, 411059880, 548079840, 822119760, 1644239520]

約数ペア:

[(1, 1644239520), (2, 822119760), (3, 548079840), (4, 411059880), (5, 328847904), (6, 274039920), (7, 234891360), (8, 205529940), (9, 182693280), (10, 164423952), (11, 149476320), (12, 137019960), (14, 117445680), (15, 109615968), (16, 102764970), (18, 91346640), (20, 82211976), (21, 78297120), (22, 74738160), (24, 68509980), (27, 60897760), (28, 58722840), (30, 54807984), (32, 51382485), (33, 49825440), (35, 46978272), (36, 45673320), (40, 41105988), (42, 39148560), (44, 37369080), (45, 36538656), (48, 34254990), (54, 30448880), (55, 29895264), (56, 29361420), (60, 27403992), (63, 26099040), (66, 24912720), (70, 23489136), (72, 22836660), (77, 21353760), (80, 20552994), (84, 19574280), (88, 18684540), (90, 18269328), (96, 17127495), (99, 16608480), (105, 15659424), (108, 15224440), (110, 14947632), (112, 14680710), (120, 13701996), (126, 13049520), (132, 12456360), (135, 12179552), (140, 11744568), (144, 11418330), (154, 10676880), (160, 10276497), (165, 9965088), (168, 9787140), (176, 9342270), (180, 9134664), (189, 8699680), (198, 8304240), (210, 7829712), (216, 7612220), (220, 7473816), (224, 7340355), (231, 7117920), (240, 6850998), (252, 6524760), (264, 6228180), (270, 6089776), (280, 5872284), (288, 5709165), (297, 5536160), (308, 5338440), (315, 5219808), (330, 4982544), (336, 4893570), (352, 4671135), (360, 4567332), (378, 4349840), (385, 4270752), (396, 4152120), (420, 3914856), (432, 3806110), (440, 3736908), (462, 3558960), (480, 3425499), (495, 3321696), (504, 3262380), (528, 3114090), (540, 3044888), (560, 2936142), (594, 2768080), (616, 2669220), (630, 2609904), (660, 2491272), (672, 2446785), (693, 2372640), (720, 2283666), (756, 2174920), (770, 2135376), (792, 2076060), (840, 1957428), (864, 1903055), (880, 1868454), (924, 1779480), (945, 1739936), (990, 1660848), (1008, 1631190), (1056, 1557045), (1080, 1522444), (1120, 1468071), (1155, 1423584), (1188, 1384040), (1232, 1334610), (1260, 1304952), (1320, 1245636), (1386, 1186320), (1440, 1141833), (1485, 1107232), (1512, 1087460), (1540, 1067688), (1584, 1038030), (1680, 978714), (1760, 934227), (1848, 889740), (1890, 869968), (1980, 830424), (2016, 815595), (2079, 790880), (2160, 761222), (2310, 711792), (2376, 692020), (2464, 667305), (2520, 652476), (2640, 622818), (2772, 593160), (2970, 553616), (3024, 543730), (3080, 533844), (3168, 519015), (3360, 489357), (3465, 474528), (3696, 444870), (3780, 434984), (3960, 415212), (4158, 395440), (4320, 380611), (4620, 355896), (4752, 346010), (4943, 332640), (5040, 326238), (5280, 311409), (5544, 296580), (5940, 276808), (6048, 271865), (6160, 266922), (6930, 237264), (7392, 222435), (7560, 217492), (7920, 207606), (8316, 197720), (9240, 177948), (9504, 173005), (9886, 166320), (10080, 163119), (10395, 158176), (11088, 148290), (11880, 138404), (12320, 133461), (13860, 118632), (14829, 110880), (15120, 108746), (15840, 103803), (16632, 98860), (18480, 88974), (19772, 83160), (20790, 79088), (22176, 74145), (23760, 69202), (24715, 66528), (27720, 59316), (29658, 55440), (30240, 54373), (33264, 49430), (34601, 47520), (36960, 44487), (39544, 41580)]