21176503920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22853}}^1$

素因数の和:22902

約数の個数: 400

約数和(自身を含む): 86411156832

約数和(自身を除く): 65234652912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 162, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 324, 330, 351, 360, 390, 396, 405, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 648, 660, 702, 715, 720, 780, 792, 810, 858, 880, 891, 936, 990, 1040, 1053, 1080, 1144, 1170, 1188, 1287, 1296, 1320, 1404, 1430, 1485, 1560, 1584, 1620, 1716, 1755, 1782, 1872, 1980, 2106, 2145, 2160, 2288, 2340, 2376, 2574, 2640, 2808, 2860, 2970, 3120, 3240, 3432, 3510, 3564, 3861, 3960, 4212, 4290, 4455, 4680, 4752, 5148, 5265, 5616, 5720, 5940, 6435, 6480, 6864, 7020, 7128, 7722, 7920, 8424, 8580, 8910, 9360, 10296, 10530, 11440, 11583, 11880, 12870, 14040, 14256, 15444, 16848, 17160, 17820, 19305, 20592, 21060, 22853, 23166, 23760, 25740, 28080, 30888, 34320, 35640, 38610, 42120, 45706, 46332, 51480, 57915, 61776, 68559, 71280, 77220, 84240, 91412, 92664, 102960, 114265, 115830, 137118, 154440, 182824, 185328, 205677, 228530, 231660, 251383, 274236, 297089, 308880, 342795, 365648, 411354, 457060, 463320, 502766, 548472, 594178, 617031, 685590, 754149, 822708, 891267, 914120, 926640, 1005532, 1028385, 1096944, 1188356, 1234062, 1256915, 1371180, 1485445, 1508298, 1645416, 1782534, 1828240, 1851093, 2011064, 2056770, 2262447, 2376712, 2468124, 2513830, 2673801, 2742360, 2970890, 3016596, 3085155, 3267979, 3290832, 3565068, 3702186, 3770745, 4022128, 4113540, 4456335, 4524894, 4753424, 4936248, 5027660, 5347602, 5484720, 5941780, 6033192, 6170310, 6535958, 6787341, 7130136, 7404372, 7541490, 8021403, 8227080, 8912670, 9049788, 9255465, 9803937, 9872496, 10055320, 10695204, 11312235, 11883560, 12066384, 12340620, 13071916, 13369005, 13574682, 14260272, 14808744, 15082980, 16042806, 16339895, 16454160, 17825340, 18099576, 18510930, 19607874, 20110640, 20362023, 21390408, 22624470, 23767120, 24064209, 24681240, 26143832, 26738010, 27149364, 29411811, 29617488, 30165960, 32085612, 32679790, 33936705, 35650680, 36199152, 37021860, 39215748, 40107015, 40724046, 42780816, 45248940, 48128418, 49019685, 49362480, 52287664, 53476020, 54298728, 58823622, 60331920, 64171224, 65359580, 67873410, 71301360, 74043720, 78431496, 80214030, 81448092, 88235433, 90497880, 96256836, 98039370, 101810115, 106952040, 108597456, 117647244, 120321045, 128342448, 130719160, 135746820, 147059055, 148087440, 156862992, 160428060, 162896184, 176470866, 180995760, 192513672, 196078740, 203620230, 213904080, 235294488, 240642090, 261438320, 264706299, 271493640, 294118110, 320856120, 325792368, 352941732, 385027344, 392157480, 407240460, 441177165, 470588976, 481284180, 529412598, 542987280, 588236220, 641712240, 705883464, 784314960, 814480920, 882354330, 962568360, 1058825196, 1176472440, 1323531495, 1411766928, 1628961840, 1764708660, 1925136720, 2117650392, 2352944880, 2647062990, 3529417320, 4235300784, 5294125980, 7058834640, 10588251960, 21176503920]

約数ペア:

[(1, 21176503920), (2, 10588251960), (3, 7058834640), (4, 5294125980), (5, 4235300784), (6, 3529417320), (8, 2647062990), (9, 2352944880), (10, 2117650392), (11, 1925136720), (12, 1764708660), (13, 1628961840), (15, 1411766928), (16, 1323531495), (18, 1176472440), (20, 1058825196), (22, 962568360), (24, 882354330), (26, 814480920), (27, 784314960), (30, 705883464), (33, 641712240), (36, 588236220), (39, 542987280), (40, 529412598), (44, 481284180), (45, 470588976), (48, 441177165), (52, 407240460), (54, 392157480), (55, 385027344), (60, 352941732), (65, 325792368), (66, 320856120), (72, 294118110), (78, 271493640), (80, 264706299), (81, 261438320), (88, 240642090), (90, 235294488), (99, 213904080), (104, 203620230), (108, 196078740), (110, 192513672), (117, 180995760), (120, 176470866), (130, 162896184), (132, 160428060), (135, 156862992), (143, 148087440), (144, 147059055), (156, 135746820), (162, 130719160), (165, 128342448), (176, 120321045), (180, 117647244), (195, 108597456), (198, 106952040), (208, 101810115), (216, 98039370), (220, 96256836), (234, 90497880), (240, 88235433), (260, 81448092), (264, 80214030), (270, 78431496), (286, 74043720), (297, 71301360), (312, 67873410), (324, 65359580), (330, 64171224), (351, 60331920), (360, 58823622), (390, 54298728), (396, 53476020), (405, 52287664), (429, 49362480), (432, 49019685), (440, 48128418), (468, 45248940), (495, 42780816), (520, 40724046), (528, 40107015), (540, 39215748), (572, 37021860), (585, 36199152), (594, 35650680), (624, 33936705), (648, 32679790), (660, 32085612), (702, 30165960), (715, 29617488), (720, 29411811), (780, 27149364), (792, 26738010), (810, 26143832), (858, 24681240), (880, 24064209), (891, 23767120), (936, 22624470), (990, 21390408), (1040, 20362023), (1053, 20110640), (1080, 19607874), (1144, 18510930), (1170, 18099576), (1188, 17825340), (1287, 16454160), (1296, 16339895), (1320, 16042806), (1404, 15082980), (1430, 14808744), (1485, 14260272), (1560, 13574682), (1584, 13369005), (1620, 13071916), (1716, 12340620), (1755, 12066384), (1782, 11883560), (1872, 11312235), (1980, 10695204), (2106, 10055320), (2145, 9872496), (2160, 9803937), (2288, 9255465), (2340, 9049788), (2376, 8912670), (2574, 8227080), (2640, 8021403), (2808, 7541490), (2860, 7404372), (2970, 7130136), (3120, 6787341), (3240, 6535958), (3432, 6170310), (3510, 6033192), (3564, 5941780), (3861, 5484720), (3960, 5347602), (4212, 5027660), (4290, 4936248), (4455, 4753424), (4680, 4524894), (4752, 4456335), (5148, 4113540), (5265, 4022128), (5616, 3770745), (5720, 3702186), (5940, 3565068), (6435, 3290832), (6480, 3267979), (6864, 3085155), (7020, 3016596), (7128, 2970890), (7722, 2742360), (7920, 2673801), (8424, 2513830), (8580, 2468124), (8910, 2376712), (9360, 2262447), (10296, 2056770), (10530, 2011064), (11440, 1851093), (11583, 1828240), (11880, 1782534), (12870, 1645416), (14040, 1508298), (14256, 1485445), (15444, 1371180), (16848, 1256915), (17160, 1234062), (17820, 1188356), (19305, 1096944), (20592, 1028385), (21060, 1005532), (22853, 926640), (23166, 914120), (23760, 891267), (25740, 822708), (28080, 754149), (30888, 685590), (34320, 617031), (35640, 594178), (38610, 548472), (42120, 502766), (45706, 463320), (46332, 457060), (51480, 411354), (57915, 365648), (61776, 342795), (68559, 308880), (71280, 297089), (77220, 274236), (84240, 251383), (91412, 231660), (92664, 228530), (102960, 205677), (114265, 185328), (115830, 182824), (137118, 154440)]