4888890720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:587

約数の個数: 432

約数和(自身を含む): 19562044320

約数和(自身を除く): 14673153600

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, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 193, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 359, 360, 386, 392, 420, 441, 480, 490, 504, 560, 579, 588, 630, 672, 718, 720, 735, 772, 784, 840, 882, 965, 980, 1008, 1077, 1120, 1158, 1176, 1260, 1351, 1436, 1440, 1470, 1544, 1568, 1680, 1737, 1764, 1795, 1930, 1960, 2016, 2154, 2205, 2316, 2352, 2513, 2520, 2702, 2872, 2895, 2940, 3088, 3231, 3360, 3474, 3528, 3590, 3860, 3920, 4053, 4308, 4410, 4632, 4704, 5026, 5040, 5385, 5404, 5744, 5790, 5880, 6176, 6462, 6755, 6948, 7056, 7180, 7539, 7720, 7840, 8106, 8616, 8685, 8820, 9264, 9457, 10052, 10080, 10770, 10808, 11488, 11580, 11760, 12159, 12565, 12924, 13510, 13896, 14112, 14360, 15078, 15440, 16155, 16212, 17232, 17370, 17591, 17640, 18528, 18914, 20104, 20265, 21540, 21616, 22617, 23160, 23520, 24318, 25130, 25848, 27020, 27792, 28371, 28720, 30156, 30880, 32310, 32424, 34464, 34740, 35182, 35280, 37695, 37828, 40208, 40530, 43080, 43232, 45234, 46320, 47285, 48636, 50260, 51696, 52773, 54040, 55584, 56742, 57440, 60312, 60795, 64620, 64848, 69287, 69480, 70364, 70560, 75390, 75656, 80416, 81060, 85113, 86160, 87955, 90468, 92640, 94570, 97272, 100520, 103392, 105546, 108080, 113085, 113484, 120624, 121590, 129240, 129696, 138574, 138960, 140728, 141855, 150780, 151312, 158319, 162120, 170226, 172320, 175910, 180936, 189140, 194544, 201040, 207861, 211092, 216160, 226170, 226968, 241248, 243180, 258480, 263865, 277148, 277920, 281456, 283710, 301560, 302624, 316638, 324240, 340452, 346435, 351820, 361872, 378280, 389088, 402080, 415722, 422184, 425565, 452340, 453936, 485009, 486360, 516960, 527730, 554296, 562912, 567420, 603120, 623583, 633276, 648480, 680904, 692870, 703640, 723744, 756560, 791595, 831444, 844368, 851130, 904680, 907872, 970018, 972720, 1039305, 1055460, 1108592, 1134840, 1206240, 1247166, 1266552, 1361808, 1385740, 1407280, 1455027, 1513120, 1583190, 1662888, 1688736, 1702260, 1809360, 1940036, 1945440, 2078610, 2110920, 2217184, 2269680, 2425045, 2494332, 2533104, 2723616, 2771480, 2814560, 2910054, 3117915, 3166380, 3325776, 3395063, 3404520, 3618720, 3880072, 4157220, 4221840, 4365081, 4539360, 4850090, 4988664, 5066208, 5542960, 5820108, 6235830, 6332760, 6651552, 6790126, 6809040, 7275135, 7760144, 8314440, 8443680, 8730162, 9700180, 9977328, 10185189, 11085920, 11640216, 12471660, 12665520, 13580252, 13618080, 14550270, 15520288, 16628880, 16975315, 17460324, 19400360, 19954656, 20370378, 21825405, 23280432, 24943320, 25331040, 27160504, 29100540, 30555567, 33257760, 33950630, 34920648, 38800720, 40740756, 43650810, 46560864, 49886640, 50925945, 54321008, 58201080, 61111134, 67901260, 69841296, 77601440, 81481512, 87301620, 99773280, 101851890, 108642016, 116402160, 122222268, 135802520, 139682592, 152777835, 162963024, 174603240, 203703780, 232804320, 244444536, 271605040, 305555670, 325926048, 349206480, 407407560, 488889072, 543210080, 611111340, 698412960, 814815120, 977778144, 1222222680, 1629630240, 2444445360, 4888890720]

約数ペア:

[(1, 4888890720), (2, 2444445360), (3, 1629630240), (4, 1222222680), (5, 977778144), (6, 814815120), (7, 698412960), (8, 611111340), (9, 543210080), (10, 488889072), (12, 407407560), (14, 349206480), (15, 325926048), (16, 305555670), (18, 271605040), (20, 244444536), (21, 232804320), (24, 203703780), (28, 174603240), (30, 162963024), (32, 152777835), (35, 139682592), (36, 135802520), (40, 122222268), (42, 116402160), (45, 108642016), (48, 101851890), (49, 99773280), (56, 87301620), (60, 81481512), (63, 77601440), (70, 69841296), (72, 67901260), (80, 61111134), (84, 58201080), (90, 54321008), (96, 50925945), (98, 49886640), (105, 46560864), (112, 43650810), (120, 40740756), (126, 38800720), (140, 34920648), (144, 33950630), (147, 33257760), (160, 30555567), (168, 29100540), (180, 27160504), (193, 25331040), (196, 24943320), (210, 23280432), (224, 21825405), (240, 20370378), (245, 19954656), (252, 19400360), (280, 17460324), (288, 16975315), (294, 16628880), (315, 15520288), (336, 14550270), (359, 13618080), (360, 13580252), (386, 12665520), (392, 12471660), (420, 11640216), (441, 11085920), (480, 10185189), (490, 9977328), (504, 9700180), (560, 8730162), (579, 8443680), (588, 8314440), (630, 7760144), (672, 7275135), (718, 6809040), (720, 6790126), (735, 6651552), (772, 6332760), (784, 6235830), (840, 5820108), (882, 5542960), (965, 5066208), (980, 4988664), (1008, 4850090), (1077, 4539360), (1120, 4365081), (1158, 4221840), (1176, 4157220), (1260, 3880072), (1351, 3618720), (1436, 3404520), (1440, 3395063), (1470, 3325776), (1544, 3166380), (1568, 3117915), (1680, 2910054), (1737, 2814560), (1764, 2771480), (1795, 2723616), (1930, 2533104), (1960, 2494332), (2016, 2425045), (2154, 2269680), (2205, 2217184), (2316, 2110920), (2352, 2078610), (2513, 1945440), (2520, 1940036), (2702, 1809360), (2872, 1702260), (2895, 1688736), (2940, 1662888), (3088, 1583190), (3231, 1513120), (3360, 1455027), (3474, 1407280), (3528, 1385740), (3590, 1361808), (3860, 1266552), (3920, 1247166), (4053, 1206240), (4308, 1134840), (4410, 1108592), (4632, 1055460), (4704, 1039305), (5026, 972720), (5040, 970018), (5385, 907872), (5404, 904680), (5744, 851130), (5790, 844368), (5880, 831444), (6176, 791595), (6462, 756560), (6755, 723744), (6948, 703640), (7056, 692870), (7180, 680904), (7539, 648480), (7720, 633276), (7840, 623583), (8106, 603120), (8616, 567420), (8685, 562912), (8820, 554296), (9264, 527730), (9457, 516960), (10052, 486360), (10080, 485009), (10770, 453936), (10808, 452340), (11488, 425565), (11580, 422184), (11760, 415722), (12159, 402080), (12565, 389088), (12924, 378280), (13510, 361872), (13896, 351820), (14112, 346435), (14360, 340452), (15078, 324240), (15440, 316638), (16155, 302624), (16212, 301560), (17232, 283710), (17370, 281456), (17591, 277920), (17640, 277148), (18528, 263865), (18914, 258480), (20104, 243180), (20265, 241248), (21540, 226968), (21616, 226170), (22617, 216160), (23160, 211092), (23520, 207861), (24318, 201040), (25130, 194544), (25848, 189140), (27020, 180936), (27792, 175910), (28371, 172320), (28720, 170226), (30156, 162120), (30880, 158319), (32310, 151312), (32424, 150780), (34464, 141855), (34740, 140728), (35182, 138960), (35280, 138574), (37695, 129696), (37828, 129240), (40208, 121590), (40530, 120624), (43080, 113484), (43232, 113085), (45234, 108080), (46320, 105546), (47285, 103392), (48636, 100520), (50260, 97272), (51696, 94570), (52773, 92640), (54040, 90468), (55584, 87955), (56742, 86160), (57440, 85113), (60312, 81060), (60795, 80416), (64620, 75656), (64848, 75390), (69287, 70560), (69480, 70364)]