990170241408

素因数分解:

$2^7\times 3^5\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1997}}^1$

素因数の和:2884

約数の個数: 384

約数和(自身を含む): 3115633248000

約数和(自身を除く): 2125463006592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 384, 432, 456, 486, 513, 576, 608, 648, 684, 839, 864, 912, 972, 1026, 1152, 1216, 1296, 1368, 1539, 1678, 1728, 1824, 1944, 1997, 2052, 2432, 2517, 2592, 2736, 3078, 3356, 3456, 3648, 3888, 3994, 4104, 4617, 5034, 5184, 5472, 5991, 6156, 6712, 7296, 7551, 7776, 7988, 8208, 9234, 10068, 10368, 10944, 11982, 12312, 13424, 15102, 15552, 15941, 15976, 16416, 17973, 18468, 20136, 21888, 22653, 23964, 24624, 26848, 30204, 31104, 31882, 31952, 32832, 35946, 36936, 37943, 40272, 45306, 47823, 47928, 49248, 53696, 53919, 60408, 63764, 63904, 65664, 67959, 71892, 73872, 75886, 80544, 90612, 95646, 95856, 98496, 107392, 107838, 113829, 120816, 127528, 127808, 135918, 143469, 143784, 147744, 151772, 161088, 161757, 181224, 191292, 191712, 196992, 203877, 215676, 227658, 241632, 255056, 255616, 271836, 286938, 287568, 295488, 303544, 322176, 323514, 341487, 362448, 382584, 383424, 407754, 430407, 431352, 455316, 483264, 485271, 510112, 543672, 573876, 575136, 590976, 607088, 647028, 682974, 724896, 765168, 766848, 815508, 860814, 862704, 910632, 966528, 970542, 1020224, 1024461, 1087344, 1147752, 1150272, 1214176, 1291221, 1294056, 1365948, 1449792, 1530336, 1631016, 1675483, 1721628, 1725408, 1821264, 1941084, 2040448, 2048922, 2174688, 2295504, 2300544, 2428352, 2582442, 2588112, 2731896, 2899584, 3060672, 3073383, 3262032, 3350966, 3443256, 3450816, 3642528, 3873663, 3882168, 4097844, 4349376, 4591008, 4856704, 5026449, 5164884, 5176224, 5463792, 6121344, 6146766, 6524064, 6701932, 6886512, 6901632, 7285056, 7747326, 7764336, 8195688, 8698752, 9182016, 9220149, 10052898, 10329768, 10352448, 10927584, 12293532, 13048128, 13403864, 13773024, 14570112, 15079347, 15494652, 15528672, 16391376, 18364032, 18440298, 20105796, 20659536, 20704896, 21855168, 24587064, 26096256, 26807728, 27546048, 30158694, 30989304, 31057344, 31834177, 32782752, 36880596, 40211592, 41319072, 43710336, 45238041, 49174128, 53615456, 55092096, 60317388, 61978608, 62114688, 63668354, 65565504, 73761192, 80423184, 82638144, 90476082, 95502531, 98348256, 107230912, 120634776, 123957216, 127336708, 131131008, 135714123, 147522384, 160846368, 165276288, 180952164, 191005062, 196696512, 214461824, 241269552, 247914432, 254673416, 271428246, 286507593, 295044768, 321692736, 361904328, 382010124, 393393024, 407142369, 482539104, 495828864, 509346832, 542856492, 573015186, 590089536, 643385472, 723808656, 764020248, 814284738, 859522779, 965078208, 1018693664, 1085712984, 1146030372, 1180179072, 1447617312, 1528040496, 1628569476, 1719045558, 1930156416, 2037387328, 2171425968, 2292060744, 2578568337, 2895234624, 3056080992, 3257138952, 3438091116, 4074774656, 4342851936, 4584121488, 5157136674, 5790469248, 6112161984, 6514277904, 6876182232, 7735705011, 8685703872, 9168242976, 10314273348, 12224323968, 13028555808, 13752364464, 15471410022, 17371407744, 18336485952, 20628546696, 26057111616, 27504728928, 30942820044, 36672971904, 41257093392, 52114223232, 55009457856, 61885640088, 82514186784, 110018915712, 123771280176, 165028373568, 247542560352, 330056747136, 495085120704, 990170241408]

約数ペア:

[(1, 990170241408), (2, 495085120704), (3, 330056747136), (4, 247542560352), (6, 165028373568), (8, 123771280176), (9, 110018915712), (12, 82514186784), (16, 61885640088), (18, 55009457856), (19, 52114223232), (24, 41257093392), (27, 36672971904), (32, 30942820044), (36, 27504728928), (38, 26057111616), (48, 20628546696), (54, 18336485952), (57, 17371407744), (64, 15471410022), (72, 13752364464), (76, 13028555808), (81, 12224323968), (96, 10314273348), (108, 9168242976), (114, 8685703872), (128, 7735705011), (144, 6876182232), (152, 6514277904), (162, 6112161984), (171, 5790469248), (192, 5157136674), (216, 4584121488), (228, 4342851936), (243, 4074774656), (288, 3438091116), (304, 3257138952), (324, 3056080992), (342, 2895234624), (384, 2578568337), (432, 2292060744), (456, 2171425968), (486, 2037387328), (513, 1930156416), (576, 1719045558), (608, 1628569476), (648, 1528040496), (684, 1447617312), (839, 1180179072), (864, 1146030372), (912, 1085712984), (972, 1018693664), (1026, 965078208), (1152, 859522779), (1216, 814284738), (1296, 764020248), (1368, 723808656), (1539, 643385472), (1678, 590089536), (1728, 573015186), (1824, 542856492), (1944, 509346832), (1997, 495828864), (2052, 482539104), (2432, 407142369), (2517, 393393024), (2592, 382010124), (2736, 361904328), (3078, 321692736), (3356, 295044768), (3456, 286507593), (3648, 271428246), (3888, 254673416), (3994, 247914432), (4104, 241269552), (4617, 214461824), (5034, 196696512), (5184, 191005062), (5472, 180952164), (5991, 165276288), (6156, 160846368), (6712, 147522384), (7296, 135714123), (7551, 131131008), (7776, 127336708), (7988, 123957216), (8208, 120634776), (9234, 107230912), (10068, 98348256), (10368, 95502531), (10944, 90476082), (11982, 82638144), (12312, 80423184), (13424, 73761192), (15102, 65565504), (15552, 63668354), (15941, 62114688), (15976, 61978608), (16416, 60317388), (17973, 55092096), (18468, 53615456), (20136, 49174128), (21888, 45238041), (22653, 43710336), (23964, 41319072), (24624, 40211592), (26848, 36880596), (30204, 32782752), (31104, 31834177), (31882, 31057344), (31952, 30989304), (32832, 30158694), (35946, 27546048), (36936, 26807728), (37943, 26096256), (40272, 24587064), (45306, 21855168), (47823, 20704896), (47928, 20659536), (49248, 20105796), (53696, 18440298), (53919, 18364032), (60408, 16391376), (63764, 15528672), (63904, 15494652), (65664, 15079347), (67959, 14570112), (71892, 13773024), (73872, 13403864), (75886, 13048128), (80544, 12293532), (90612, 10927584), (95646, 10352448), (95856, 10329768), (98496, 10052898), (107392, 9220149), (107838, 9182016), (113829, 8698752), (120816, 8195688), (127528, 7764336), (127808, 7747326), (135918, 7285056), (143469, 6901632), (143784, 6886512), (147744, 6701932), (151772, 6524064), (161088, 6146766), (161757, 6121344), (181224, 5463792), (191292, 5176224), (191712, 5164884), (196992, 5026449), (203877, 4856704), (215676, 4591008), (227658, 4349376), (241632, 4097844), (255056, 3882168), (255616, 3873663), (271836, 3642528), (286938, 3450816), (287568, 3443256), (295488, 3350966), (303544, 3262032), (322176, 3073383), (323514, 3060672), (341487, 2899584), (362448, 2731896), (382584, 2588112), (383424, 2582442), (407754, 2428352), (430407, 2300544), (431352, 2295504), (455316, 2174688), (483264, 2048922), (485271, 2040448), (510112, 1941084), (543672, 1821264), (573876, 1725408), (575136, 1721628), (590976, 1675483), (607088, 1631016), (647028, 1530336), (682974, 1449792), (724896, 1365948), (765168, 1294056), (766848, 1291221), (815508, 1214176), (860814, 1150272), (862704, 1147752), (910632, 1087344), (966528, 1024461), (970542, 1020224)]