20225892960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 864

約数和(自身を含む): 88401051648

約数和(自身を除く): 68175158688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 160, 168, 169, 180, 182, 186, 195, 208, 210, 217, 224, 234, 240, 248, 252, 260, 273, 279, 280, 288, 310, 312, 315, 336, 338, 360, 364, 372, 383, 390, 403, 416, 420, 434, 455, 465, 468, 480, 496, 504, 507, 520, 546, 558, 560, 585, 620, 624, 630, 651, 672, 676, 720, 728, 744, 766, 780, 806, 819, 840, 845, 868, 910, 930, 936, 992, 1008, 1014, 1040, 1085, 1092, 1116, 1120, 1149, 1170, 1183, 1209, 1240, 1248, 1260, 1302, 1352, 1365, 1395, 1440, 1456, 1488, 1521, 1532, 1560, 1612, 1638, 1680, 1690, 1736, 1820, 1860, 1872, 1915, 1953, 2015, 2016, 2028, 2080, 2170, 2184, 2232, 2298, 2340, 2366, 2418, 2480, 2520, 2535, 2604, 2681, 2704, 2730, 2790, 2821, 2912, 2976, 3042, 3064, 3120, 3224, 3255, 3276, 3360, 3380, 3447, 3472, 3549, 3627, 3640, 3720, 3744, 3830, 3906, 4030, 4056, 4095, 4340, 4368, 4464, 4596, 4680, 4732, 4836, 4960, 4979, 5040, 5070, 5208, 5239, 5362, 5408, 5460, 5580, 5642, 5745, 5915, 6045, 6084, 6128, 6240, 6448, 6510, 6552, 6760, 6894, 6944, 7098, 7254, 7280, 7440, 7605, 7660, 7812, 8043, 8060, 8112, 8190, 8463, 8680, 8736, 8928, 9192, 9360, 9464, 9672, 9765, 9958, 10080, 10140, 10416, 10478, 10647, 10724, 10920, 11160, 11284, 11490, 11830, 11873, 12090, 12168, 12256, 12896, 13020, 13104, 13405, 13520, 13788, 14105, 14196, 14508, 14560, 14880, 14937, 15210, 15320, 15624, 15717, 16086, 16120, 16224, 16380, 16926, 17235, 17360, 17745, 18135, 18384, 18720, 18928, 19344, 19530, 19916, 20280, 20832, 20956, 21294, 21448, 21840, 22320, 22568, 22980, 23660, 23746, 24129, 24180, 24336, 24895, 25389, 26040, 26195, 26208, 26810, 27040, 27576, 28210, 28392, 29016, 29874, 30420, 30640, 31248, 31434, 32172, 32240, 32760, 33852, 34470, 34720, 34853, 35490, 35619, 36270, 36673, 36768, 37856, 38688, 39060, 39832, 40215, 40560, 41912, 42315, 42588, 42896, 43680, 44640, 44811, 45136, 45960, 47151, 47320, 47492, 48258, 48360, 48672, 49790, 50778, 52080, 52390, 53235, 53620, 55152, 56420, 56784, 58032, 59365, 59748, 60840, 61280, 62496, 62868, 64344, 64480, 64727, 65520, 67704, 68940, 69706, 70980, 71238, 72540, 73346, 74685, 78120, 78585, 79664, 80430, 81120, 83111, 83824, 84630, 85176, 85792, 89622, 90272, 91920, 94302, 94640, 94984, 96516, 96720, 99580, 101556, 104160, 104559, 104780, 106470, 106857, 107240, 110019, 110304, 112840, 113568, 116064, 118730, 119496, 120645, 121680, 125736, 126945, 128688, 129454, 131040, 135408, 137880, 139412, 141960, 142476, 145080, 146692, 149370, 154349, 156240, 157170, 159328, 160860, 166222, 167648, 169260, 170352, 174265, 178095, 179244, 183365, 183840, 188604, 189280, 189968, 193032, 193440, 194181, 199160, 203112, 209118, 209560, 212940, 213714, 214480, 220038, 224055, 225680, 235755, 237460, 238992, 241290, 243360, 249333, 251472, 253890, 257376, 258908, 270816, 275760, 278824, 283920, 284952, 290160, 293384, 298740, 308698, 312480, 313677, 314340, 321720, 323635, 330057, 332444, 338520, 340704, 348530, 356190, 358488, 366730, 377208, 379936, 386064, 388362, 398320, 406224, 415555, 418236, 419120, 425880, 427428, 428960, 440076, 448110, 451360, 453089, 463047, 471510, 474920, 477984, 482580, 498666, 502944, 507780, 517816, 522795, 534285, 550095, 551520, 557648, 567840, 569904, 580320, 582543, 586768, 597480, 617396, 627354, 628680, 643440, 647270, 660114, 664888, 677040, 697060, 712380, 716976, 733460, 747999, 754416, 771745, 772128, 776724, 796640, 812448, 831110, 836472, 838240, 851760, 854856, 880152, 896220, 906178, 926094, 943020, 949840, 965160, 970905, 997332, 1015560, 1035632, 1045590, 1068570, 1080443, 1100190, 1115296, 1139808, 1165086, 1173536, 1194960, 1234792, 1246665, 1254708, 1257360, 1286880, 1294540, 1320228, 1329776, 1354080, 1359267, 1389141, 1394120, 1424760, 1433952, 1466920, 1495998, 1508832, 1543490, 1553448, 1568385, 1650285, 1662220, 1672944, 1703520, 1709712, 1760304, 1792440, 1812356, 1852188, 1886040, 1899680, 1930320, 1941810, 1994664, 2006537, 2031120, 2071264, 2091180, 2137140, 2160886, 2200380, 2265445, 2315235, 2330172, 2389920, 2469584, 2493330, 2509416, 2514720, 2589080, 2640456, 2659552, 2718534, 2778282, 2788240, 2849520, 2912715, 2933840, 2991996, 3086980, 3106896, 3136770, 3241329, 3300570, 3324440, 3345888, 3419424, 3520608, 3584880, 3624712, 3704376, 3739995, 3772080, 3860640, 3883620, 3989328, 4013074, 4062240, 4077801, 4182360, 4274280, 4321772, 4400760, 4530890, 4630470, 4660344, 4939168, 4986660, 5018832, 5178160, 5280912, 5402215, 5437068, 5556564, 5576480, 5699040, 5825430, 5867680, 5983992, 6019611, 6173960, 6213792, 6273540, 6482658, 6601140, 6648880, 6796335, 6945705, 7169760, 7249424, 7408752, 7479990, 7544160, 7767240, 7978656, 8026148, 8155602, 8364720, 8548560, 8643544, 8801520, 9061780, 9260940, 9320688, 9723987, 9973320, 10032685, 10037664, 10356320, 10561824, 10804430, 10874136, 11113128, 11650860, 11967984, 12039222, 12347920, 12547080, 12965316, 13202280, 13297760, 13592670, 13891410, 14045759, 14498848, 14817504, 14959980, 15534480, 16052296, 16206645, 16311204, 16729440, 17097120, 17287088, 17603040, 18058833, 18123560, 18521880, 18641376, 19447974, 19946640, 20065370, 20389005, 21608860, 21748272, 22226256, 23301720, 23935968, 24078444, 24695840, 25094160, 25930632, 26404560, 27185340, 27782820, 28091518, 29919960, 30098055, 31068960, 32104592, 32413290, 32622408, 34574176, 36117666, 36247120, 37043760, 38895948, 39893280, 40130740, 40778010, 42137277, 43217720, 43496544, 44452512, 46603440, 48156888, 48619935, 50188320, 51861264, 52809120, 54370680, 55565640, 56183036, 59839920, 60196110, 64209184, 64826580, 65244816, 70228795, 72235332, 72494240, 74087520, 77791896, 80261480, 81556020, 84274554, 86435440, 90294165, 93206880, 96313776, 97239870, 103722528, 108741360, 111131280, 112366072, 119679840, 120392220, 126411831, 129653160, 130489632, 140457590, 144470664, 155583792, 160522960, 163112040, 168549108, 172870880, 180588330, 192627552, 194479740, 210686385, 217482720, 222262560, 224732144, 240784440, 252823662, 259306320, 280915180, 288941328, 311167584, 321045920, 326224080, 337098216, 361176660, 388959480, 421372770, 449464288, 481568880, 505647324, 518612640, 561830360, 577882656, 632059155, 652448160, 674196432, 722353320, 777918960, 842745540, 963137760, 1011294648, 1123660720, 1264118310, 1348392864, 1444706640, 1555837920, 1685491080, 2022589296, 2247321440, 2528236620, 2889413280, 3370982160, 4045178592, 5056473240, 6741964320, 10112946480, 20225892960]

約数ペア:

[(1, 20225892960), (2, 10112946480), (3, 6741964320), (4, 5056473240), (5, 4045178592), (6, 3370982160), (7, 2889413280), (8, 2528236620), (9, 2247321440), (10, 2022589296), (12, 1685491080), (13, 1555837920), (14, 1444706640), (15, 1348392864), (16, 1264118310), (18, 1123660720), (20, 1011294648), (21, 963137760), (24, 842745540), (26, 777918960), (28, 722353320), (30, 674196432), (31, 652448160), (32, 632059155), (35, 577882656), (36, 561830360), (39, 518612640), (40, 505647324), (42, 481568880), (45, 449464288), (48, 421372770), (52, 388959480), (56, 361176660), (60, 337098216), (62, 326224080), (63, 321045920), (65, 311167584), (70, 288941328), (72, 280915180), (78, 259306320), (80, 252823662), (84, 240784440), (90, 224732144), (91, 222262560), (93, 217482720), (96, 210686385), (104, 194479740), (105, 192627552), (112, 180588330), (117, 172870880), (120, 168549108), (124, 163112040), (126, 160522960), (130, 155583792), (140, 144470664), (144, 140457590), (155, 130489632), (156, 129653160), (160, 126411831), (168, 120392220), (169, 119679840), (180, 112366072), (182, 111131280), (186, 108741360), (195, 103722528), (208, 97239870), (210, 96313776), (217, 93206880), (224, 90294165), (234, 86435440), (240, 84274554), (248, 81556020), (252, 80261480), (260, 77791896), (273, 74087520), (279, 72494240), (280, 72235332), (288, 70228795), (310, 65244816), (312, 64826580), (315, 64209184), (336, 60196110), (338, 59839920), (360, 56183036), (364, 55565640), (372, 54370680), (383, 52809120), (390, 51861264), (403, 50188320), (416, 48619935), (420, 48156888), (434, 46603440), (455, 44452512), (465, 43496544), (468, 43217720), (480, 42137277), (496, 40778010), (504, 40130740), (507, 39893280), (520, 38895948), (546, 37043760), (558, 36247120), (560, 36117666), (585, 34574176), (620, 32622408), (624, 32413290), (630, 32104592), (651, 31068960), (672, 30098055), (676, 29919960), (720, 28091518), (728, 27782820), (744, 27185340), (766, 26404560), (780, 25930632), (806, 25094160), (819, 24695840), (840, 24078444), (845, 23935968), (868, 23301720), (910, 22226256), (930, 21748272), (936, 21608860), (992, 20389005), (1008, 20065370), (1014, 19946640), (1040, 19447974), (1085, 18641376), (1092, 18521880), (1116, 18123560), (1120, 18058833), (1149, 17603040), (1170, 17287088), (1183, 17097120), (1209, 16729440), (1240, 16311204), (1248, 16206645), (1260, 16052296), (1302, 15534480), (1352, 14959980), (1365, 14817504), (1395, 14498848), (1440, 14045759), (1456, 13891410), (1488, 13592670), (1521, 13297760), (1532, 13202280), (1560, 12965316), (1612, 12547080), (1638, 12347920), (1680, 12039222), (1690, 11967984), (1736, 11650860), (1820, 11113128), (1860, 10874136), (1872, 10804430), (1915, 10561824), (1953, 10356320), (2015, 10037664), (2016, 10032685), (2028, 9973320), (2080, 9723987), (2170, 9320688), (2184, 9260940), (2232, 9061780), (2298, 8801520), (2340, 8643544), (2366, 8548560), (2418, 8364720), (2480, 8155602), (2520, 8026148), (2535, 7978656), (2604, 7767240), (2681, 7544160), (2704, 7479990), (2730, 7408752), (2790, 7249424), (2821, 7169760), (2912, 6945705), (2976, 6796335), (3042, 6648880), (3064, 6601140), (3120, 6482658), (3224, 6273540), (3255, 6213792), (3276, 6173960), (3360, 6019611), (3380, 5983992), (3447, 5867680), (3472, 5825430), (3549, 5699040), (3627, 5576480), (3640, 5556564), (3720, 5437068), (3744, 5402215), (3830, 5280912), (3906, 5178160), (4030, 5018832), (4056, 4986660), (4095, 4939168), (4340, 4660344), (4368, 4630470), (4464, 4530890), (4596, 4400760), (4680, 4321772), (4732, 4274280), (4836, 4182360), (4960, 4077801), (4979, 4062240), (5040, 4013074), (5070, 3989328), (5208, 3883620), (5239, 3860640), (5362, 3772080), (5408, 3739995), (5460, 3704376), (5580, 3624712), (5642, 3584880), (5745, 3520608), (5915, 3419424), (6045, 3345888), (6084, 3324440), (6128, 3300570), (6240, 3241329), (6448, 3136770), (6510, 3106896), (6552, 3086980), (6760, 2991996), (6894, 2933840), (6944, 2912715), (7098, 2849520), (7254, 2788240), (7280, 2778282), (7440, 2718534), (7605, 2659552), (7660, 2640456), (7812, 2589080), (8043, 2514720), (8060, 2509416), (8112, 2493330), (8190, 2469584), (8463, 2389920), (8680, 2330172), (8736, 2315235), (8928, 2265445), (9192, 2200380), (9360, 2160886), (9464, 2137140), (9672, 2091180), (9765, 2071264), (9958, 2031120), (10080, 2006537), (10140, 1994664), (10416, 1941810), (10478, 1930320), (10647, 1899680), (10724, 1886040), (10920, 1852188), (11160, 1812356), (11284, 1792440), (11490, 1760304), (11830, 1709712), (11873, 1703520), (12090, 1672944), (12168, 1662220), (12256, 1650285), (12896, 1568385), (13020, 1553448), (13104, 1543490), (13405, 1508832), (13520, 1495998), (13788, 1466920), (14105, 1433952), (14196, 1424760), (14508, 1394120), (14560, 1389141), (14880, 1359267), (14937, 1354080), (15210, 1329776), (15320, 1320228), (15624, 1294540), (15717, 1286880), (16086, 1257360), (16120, 1254708), (16224, 1246665), (16380, 1234792), (16926, 1194960), (17235, 1173536), (17360, 1165086), (17745, 1139808), (18135, 1115296), (18384, 1100190), (18720, 1080443), (18928, 1068570), (19344, 1045590), (19530, 1035632), (19916, 1015560), (20280, 997332), (20832, 970905), (20956, 965160), (21294, 949840), (21448, 943020), (21840, 926094), (22320, 906178), (22568, 896220), (22980, 880152), (23660, 854856), (23746, 851760), (24129, 838240), (24180, 836472), (24336, 831110), (24895, 812448), (25389, 796640), (26040, 776724), (26195, 772128), (26208, 771745), (26810, 754416), (27040, 747999), (27576, 733460), (28210, 716976), (28392, 712380), (29016, 697060), (29874, 677040), (30420, 664888), (30640, 660114), (31248, 647270), (31434, 643440), (32172, 628680), (32240, 627354), (32760, 617396), (33852, 597480), (34470, 586768), (34720, 582543), (34853, 580320), (35490, 569904), (35619, 567840), (36270, 557648), (36673, 551520), (36768, 550095), (37856, 534285), (38688, 522795), (39060, 517816), (39832, 507780), (40215, 502944), (40560, 498666), (41912, 482580), (42315, 477984), (42588, 474920), (42896, 471510), (43680, 463047), (44640, 453089), (44811, 451360), (45136, 448110), (45960, 440076), (47151, 428960), (47320, 427428), (47492, 425880), (48258, 419120), (48360, 418236), (48672, 415555), (49790, 406224), (50778, 398320), (52080, 388362), (52390, 386064), (53235, 379936), (53620, 377208), (55152, 366730), (56420, 358488), (56784, 356190), (58032, 348530), (59365, 340704), (59748, 338520), (60840, 332444), (61280, 330057), (62496, 323635), (62868, 321720), (64344, 314340), (64480, 313677), (64727, 312480), (65520, 308698), (67704, 298740), (68940, 293384), (69706, 290160), (70980, 284952), (71238, 283920), (72540, 278824), (73346, 275760), (74685, 270816), (78120, 258908), (78585, 257376), (79664, 253890), (80430, 251472), (81120, 249333), (83111, 243360), (83824, 241290), (84630, 238992), (85176, 237460), (85792, 235755), (89622, 225680), (90272, 224055), (91920, 220038), (94302, 214480), (94640, 213714), (94984, 212940), (96516, 209560), (96720, 209118), (99580, 203112), (101556, 199160), (104160, 194181), (104559, 193440), (104780, 193032), (106470, 189968), (106857, 189280), (107240, 188604), (110019, 183840), (110304, 183365), (112840, 179244), (113568, 178095), (116064, 174265), (118730, 170352), (119496, 169260), (120645, 167648), (121680, 166222), (125736, 160860), (126945, 159328), (128688, 157170), (129454, 156240), (131040, 154349), (135408, 149370), (137880, 146692), (139412, 145080), (141960, 142476)]