20310387552

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 576

約数和(自身を含む): 75792568320

約数和(自身を除く): 55482180768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 144, 156, 168, 169, 182, 186, 189, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 338, 351, 364, 372, 378, 403, 416, 432, 434, 468, 496, 504, 507, 546, 558, 624, 641, 651, 672, 676, 702, 728, 744, 756, 806, 819, 837, 864, 868, 936, 992, 1008, 1014, 1092, 1116, 1183, 1209, 1248, 1282, 1302, 1352, 1404, 1456, 1488, 1512, 1521, 1612, 1638, 1674, 1736, 1872, 1923, 1953, 2016, 2028, 2184, 2232, 2366, 2418, 2457, 2564, 2604, 2704, 2808, 2821, 2912, 2976, 3024, 3042, 3224, 3276, 3348, 3472, 3549, 3627, 3744, 3846, 3906, 4056, 4368, 4464, 4487, 4563, 4732, 4836, 4914, 5128, 5208, 5239, 5408, 5616, 5642, 5769, 5859, 6048, 6084, 6448, 6552, 6696, 6944, 7098, 7254, 7692, 7812, 8112, 8333, 8463, 8736, 8928, 8974, 9126, 9464, 9672, 9828, 10256, 10416, 10478, 10647, 10881, 11232, 11284, 11538, 11718, 12168, 12896, 13104, 13392, 13461, 14196, 14508, 15384, 15624, 15717, 16224, 16666, 16926, 17307, 17948, 18252, 18928, 19344, 19656, 19871, 20512, 20832, 20956, 21294, 21762, 22568, 23076, 23436, 24336, 24999, 25389, 26208, 26784, 26922, 28392, 29016, 30768, 31248, 31434, 31941, 33332, 33852, 34614, 35896, 36504, 36673, 37856, 38688, 39312, 39742, 40383, 41912, 42588, 43524, 45136, 46152, 46872, 47151, 48672, 49998, 50778, 53844, 56784, 58032, 58331, 59613, 61536, 62496, 62868, 63882, 66664, 67704, 69228, 71792, 73008, 73346, 74997, 76167, 78624, 79484, 80766, 83824, 85176, 87048, 90272, 92304, 93744, 94302, 99996, 101556, 107688, 108329, 110019, 113568, 116064, 116662, 119226, 121149, 125736, 127764, 133328, 135408, 138456, 139097, 141453, 143584, 146016, 146692, 149994, 152334, 158968, 161532, 167648, 170352, 174096, 174993, 178839, 184608, 187488, 188604, 199992, 203112, 215376, 216658, 220038, 224991, 233324, 238452, 242298, 251472, 255528, 258323, 266656, 270816, 276912, 278194, 282906, 293384, 299988, 304668, 317936, 323064, 324987, 330057, 340704, 348192, 349986, 357678, 377208, 399984, 406224, 417291, 430752, 433316, 440076, 449982, 466648, 476904, 484596, 502944, 511056, 516646, 524979, 536517, 553824, 556388, 565812, 586768, 599976, 609336, 635872, 646128, 649974, 660114, 699972, 715356, 754416, 758303, 774969, 799968, 812448, 834582, 866632, 880152, 899964, 933296, 953808, 969192, 974961, 990171, 1022112, 1033292, 1049958, 1073034, 1112776, 1131624, 1173536, 1199952, 1218672, 1251873, 1292256, 1299948, 1320228, 1399944, 1430712, 1508832, 1516606, 1549938, 1574937, 1669164, 1733264, 1760304, 1799928, 1808261, 1866592, 1907616, 1938384, 1949922, 1980342, 2066584, 2099916, 2146068, 2225552, 2263248, 2274909, 2324907, 2399904, 2437344, 2503746, 2599896, 2640456, 2799888, 2861424, 2924883, 3033212, 3099876, 3149874, 3338328, 3358199, 3466528, 3520608, 3599856, 3616522, 3755619, 3876768, 3899844, 3960684, 4133168, 4199832, 4292136, 4451104, 4526496, 4549818, 4649814, 5007492, 5199792, 5280912, 5424783, 5599776, 5722848, 5849766, 6066424, 6199752, 6299748, 6676656, 6716398, 6824727, 6974721, 7199712, 7233044, 7511238, 7799688, 7921368, 8266336, 8399664, 8584272, 9099636, 9299628, 10014984, 10074597, 10399584, 10561824, 10849566, 11699532, 12132848, 12399504, 12599496, 13353312, 13432796, 13649454, 13949442, 14466088, 15022476, 15599376, 15842736, 16274349, 16799328, 17168544, 18199272, 18599256, 20029968, 20149194, 20474181, 21699132, 23399064, 23507393, 24265696, 24799008, 25198992, 26865592, 27298908, 27898884, 28932176, 30044952, 30223791, 31198752, 31685472, 32548698, 36398544, 37198512, 40059936, 40298388, 40948362, 43398264, 46798128, 47014786, 48823047, 50397984, 53731184, 54597816, 55797768, 57864352, 60089904, 60447582, 65097396, 70522179, 72797088, 74397024, 80596776, 81896724, 86796528, 90671373, 93596256, 94029572, 97646094, 107462368, 109195632, 111595536, 120179808, 120895164, 130194792, 141044358, 161193552, 163793448, 173593056, 181342746, 188059144, 195292188, 211566537, 218391264, 223191072, 241790328, 260389584, 282088716, 322387104, 327586896, 362685492, 376118288, 390584376, 423133074, 483580656, 520779168, 564177432, 634699611, 655173792, 725370984, 752236576, 781168752, 846266148, 967161312, 1128354864, 1269399222, 1450741968, 1562337504, 1692532296, 2256709728, 2538798444, 2901483936, 3385064592, 5077596888, 6770129184, 10155193776, 20310387552]

約数ペア:

[(1, 20310387552), (2, 10155193776), (3, 6770129184), (4, 5077596888), (6, 3385064592), (7, 2901483936), (8, 2538798444), (9, 2256709728), (12, 1692532296), (13, 1562337504), (14, 1450741968), (16, 1269399222), (18, 1128354864), (21, 967161312), (24, 846266148), (26, 781168752), (27, 752236576), (28, 725370984), (31, 655173792), (32, 634699611), (36, 564177432), (39, 520779168), (42, 483580656), (48, 423133074), (52, 390584376), (54, 376118288), (56, 362685492), (62, 327586896), (63, 322387104), (72, 282088716), (78, 260389584), (84, 241790328), (91, 223191072), (93, 218391264), (96, 211566537), (104, 195292188), (108, 188059144), (112, 181342746), (117, 173593056), (124, 163793448), (126, 161193552), (144, 141044358), (156, 130194792), (168, 120895164), (169, 120179808), (182, 111595536), (186, 109195632), (189, 107462368), (208, 97646094), (216, 94029572), (217, 93596256), (224, 90671373), (234, 86796528), (248, 81896724), (252, 80596776), (273, 74397024), (279, 72797088), (288, 70522179), (312, 65097396), (336, 60447582), (338, 60089904), (351, 57864352), (364, 55797768), (372, 54597816), (378, 53731184), (403, 50397984), (416, 48823047), (432, 47014786), (434, 46798128), (468, 43398264), (496, 40948362), (504, 40298388), (507, 40059936), (546, 37198512), (558, 36398544), (624, 32548698), (641, 31685472), (651, 31198752), (672, 30223791), (676, 30044952), (702, 28932176), (728, 27898884), (744, 27298908), (756, 26865592), (806, 25198992), (819, 24799008), (837, 24265696), (864, 23507393), (868, 23399064), (936, 21699132), (992, 20474181), (1008, 20149194), (1014, 20029968), (1092, 18599256), (1116, 18199272), (1183, 17168544), (1209, 16799328), (1248, 16274349), (1282, 15842736), (1302, 15599376), (1352, 15022476), (1404, 14466088), (1456, 13949442), (1488, 13649454), (1512, 13432796), (1521, 13353312), (1612, 12599496), (1638, 12399504), (1674, 12132848), (1736, 11699532), (1872, 10849566), (1923, 10561824), (1953, 10399584), (2016, 10074597), (2028, 10014984), (2184, 9299628), (2232, 9099636), (2366, 8584272), (2418, 8399664), (2457, 8266336), (2564, 7921368), (2604, 7799688), (2704, 7511238), (2808, 7233044), (2821, 7199712), (2912, 6974721), (2976, 6824727), (3024, 6716398), (3042, 6676656), (3224, 6299748), (3276, 6199752), (3348, 6066424), (3472, 5849766), (3549, 5722848), (3627, 5599776), (3744, 5424783), (3846, 5280912), (3906, 5199792), (4056, 5007492), (4368, 4649814), (4464, 4549818), (4487, 4526496), (4563, 4451104), (4732, 4292136), (4836, 4199832), (4914, 4133168), (5128, 3960684), (5208, 3899844), (5239, 3876768), (5408, 3755619), (5616, 3616522), (5642, 3599856), (5769, 3520608), (5859, 3466528), (6048, 3358199), (6084, 3338328), (6448, 3149874), (6552, 3099876), (6696, 3033212), (6944, 2924883), (7098, 2861424), (7254, 2799888), (7692, 2640456), (7812, 2599896), (8112, 2503746), (8333, 2437344), (8463, 2399904), (8736, 2324907), (8928, 2274909), (8974, 2263248), (9126, 2225552), (9464, 2146068), (9672, 2099916), (9828, 2066584), (10256, 1980342), (10416, 1949922), (10478, 1938384), (10647, 1907616), (10881, 1866592), (11232, 1808261), (11284, 1799928), (11538, 1760304), (11718, 1733264), (12168, 1669164), (12896, 1574937), (13104, 1549938), (13392, 1516606), (13461, 1508832), (14196, 1430712), (14508, 1399944), (15384, 1320228), (15624, 1299948), (15717, 1292256), (16224, 1251873), (16666, 1218672), (16926, 1199952), (17307, 1173536), (17948, 1131624), (18252, 1112776), (18928, 1073034), (19344, 1049958), (19656, 1033292), (19871, 1022112), (20512, 990171), (20832, 974961), (20956, 969192), (21294, 953808), (21762, 933296), (22568, 899964), (23076, 880152), (23436, 866632), (24336, 834582), (24999, 812448), (25389, 799968), (26208, 774969), (26784, 758303), (26922, 754416), (28392, 715356), (29016, 699972), (30768, 660114), (31248, 649974), (31434, 646128), (31941, 635872), (33332, 609336), (33852, 599976), (34614, 586768), (35896, 565812), (36504, 556388), (36673, 553824), (37856, 536517), (38688, 524979), (39312, 516646), (39742, 511056), (40383, 502944), (41912, 484596), (42588, 476904), (43524, 466648), (45136, 449982), (46152, 440076), (46872, 433316), (47151, 430752), (48672, 417291), (49998, 406224), (50778, 399984), (53844, 377208), (56784, 357678), (58032, 349986), (58331, 348192), (59613, 340704), (61536, 330057), (62496, 324987), (62868, 323064), (63882, 317936), (66664, 304668), (67704, 299988), (69228, 293384), (71792, 282906), (73008, 278194), (73346, 276912), (74997, 270816), (76167, 266656), (78624, 258323), (79484, 255528), (80766, 251472), (83824, 242298), (85176, 238452), (87048, 233324), (90272, 224991), (92304, 220038), (93744, 216658), (94302, 215376), (99996, 203112), (101556, 199992), (107688, 188604), (108329, 187488), (110019, 184608), (113568, 178839), (116064, 174993), (116662, 174096), (119226, 170352), (121149, 167648), (125736, 161532), (127764, 158968), (133328, 152334), (135408, 149994), (138456, 146692), (139097, 146016), (141453, 143584)]