20691694944

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3344

約数の個数: 288

約数和(自身を含む): 65746961280

約数和(自身を除く): 45055266336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 72, 76, 81, 86, 96, 108, 114, 129, 144, 152, 162, 171, 172, 216, 228, 243, 258, 288, 304, 324, 342, 344, 387, 432, 456, 486, 513, 516, 608, 648, 684, 688, 774, 817, 864, 912, 972, 1026, 1032, 1161, 1296, 1368, 1376, 1539, 1548, 1634, 1824, 1944, 2052, 2064, 2322, 2451, 2592, 2736, 3078, 3096, 3257, 3268, 3483, 3888, 4104, 4128, 4617, 4644, 4902, 5472, 6156, 6192, 6514, 6536, 6966, 7353, 7776, 8208, 9234, 9288, 9771, 9804, 10449, 12312, 12384, 13028, 13072, 13932, 14706, 16416, 18468, 18576, 19542, 19608, 20898, 22059, 24624, 26056, 26144, 27864, 29313, 29412, 36936, 37152, 39084, 39216, 41796, 44118, 49248, 52112, 55728, 58626, 58824, 61883, 66177, 73872, 78168, 78432, 83592, 87939, 88236, 104224, 111456, 117252, 117648, 123766, 132354, 140051, 147744, 156336, 167184, 175878, 176472, 185649, 198531, 234504, 235296, 247532, 263817, 264708, 280102, 312672, 334368, 351756, 352944, 371298, 397062, 420153, 469008, 495064, 527634, 529416, 556947, 560204, 703512, 705888, 742596, 791451, 794124, 840306, 938016, 990128, 1055268, 1058832, 1113894, 1120408, 1260459, 1407024, 1485192, 1582902, 1588248, 1670841, 1680612, 1980256, 2110536, 2117664, 2227788, 2240816, 2520918, 2660969, 2814048, 2970384, 3165804, 3176496, 3341682, 3361224, 3781377, 4221072, 4455576, 4481632, 5012523, 5041836, 5321938, 5940768, 6331608, 6352992, 6683364, 6722448, 7562754, 7982907, 8442144, 8911152, 10025046, 10083672, 10643876, 11344131, 12663216, 13366728, 13444896, 15037569, 15125508, 15965814, 17822304, 20050092, 20167344, 21287752, 22688262, 23948721, 25326432, 26733456, 30075138, 30251016, 31931628, 34032393, 40100184, 40334688, 42575504, 45376524, 47897442, 53466912, 60150276, 60502032, 63863256, 68064786, 71846163, 80200368, 85151008, 90753048, 95794884, 120300552, 121004064, 127726512, 136129572, 143692326, 160400736, 181506096, 191589768, 215538489, 240601104, 255453024, 272259144, 287384652, 363012192, 383179536, 431076978, 481202208, 544518288, 574769304, 646615467, 766359072, 862153956, 1089036576, 1149538608, 1293230934, 1724307912, 2299077216, 2586461868, 3448615824, 5172923736, 6897231648, 10345847472, 20691694944]

約数ペア:

[(1, 20691694944), (2, 10345847472), (3, 6897231648), (4, 5172923736), (6, 3448615824), (8, 2586461868), (9, 2299077216), (12, 1724307912), (16, 1293230934), (18, 1149538608), (19, 1089036576), (24, 862153956), (27, 766359072), (32, 646615467), (36, 574769304), (38, 544518288), (43, 481202208), (48, 431076978), (54, 383179536), (57, 363012192), (72, 287384652), (76, 272259144), (81, 255453024), (86, 240601104), (96, 215538489), (108, 191589768), (114, 181506096), (129, 160400736), (144, 143692326), (152, 136129572), (162, 127726512), (171, 121004064), (172, 120300552), (216, 95794884), (228, 90753048), (243, 85151008), (258, 80200368), (288, 71846163), (304, 68064786), (324, 63863256), (342, 60502032), (344, 60150276), (387, 53466912), (432, 47897442), (456, 45376524), (486, 42575504), (513, 40334688), (516, 40100184), (608, 34032393), (648, 31931628), (684, 30251016), (688, 30075138), (774, 26733456), (817, 25326432), (864, 23948721), (912, 22688262), (972, 21287752), (1026, 20167344), (1032, 20050092), (1161, 17822304), (1296, 15965814), (1368, 15125508), (1376, 15037569), (1539, 13444896), (1548, 13366728), (1634, 12663216), (1824, 11344131), (1944, 10643876), (2052, 10083672), (2064, 10025046), (2322, 8911152), (2451, 8442144), (2592, 7982907), (2736, 7562754), (3078, 6722448), (3096, 6683364), (3257, 6352992), (3268, 6331608), (3483, 5940768), (3888, 5321938), (4104, 5041836), (4128, 5012523), (4617, 4481632), (4644, 4455576), (4902, 4221072), (5472, 3781377), (6156, 3361224), (6192, 3341682), (6514, 3176496), (6536, 3165804), (6966, 2970384), (7353, 2814048), (7776, 2660969), (8208, 2520918), (9234, 2240816), (9288, 2227788), (9771, 2117664), (9804, 2110536), (10449, 1980256), (12312, 1680612), (12384, 1670841), (13028, 1588248), (13072, 1582902), (13932, 1485192), (14706, 1407024), (16416, 1260459), (18468, 1120408), (18576, 1113894), (19542, 1058832), (19608, 1055268), (20898, 990128), (22059, 938016), (24624, 840306), (26056, 794124), (26144, 791451), (27864, 742596), (29313, 705888), (29412, 703512), (36936, 560204), (37152, 556947), (39084, 529416), (39216, 527634), (41796, 495064), (44118, 469008), (49248, 420153), (52112, 397062), (55728, 371298), (58626, 352944), (58824, 351756), (61883, 334368), (66177, 312672), (73872, 280102), (78168, 264708), (78432, 263817), (83592, 247532), (87939, 235296), (88236, 234504), (104224, 198531), (111456, 185649), (117252, 176472), (117648, 175878), (123766, 167184), (132354, 156336), (140051, 147744)]