19743959520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:823

約数の個数: 384

約数和(自身を含む): 71705088000

約数和(自身を除く): 51961128480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 379, 389, 432, 465, 480, 496, 540, 558, 620, 720, 744, 758, 778, 837, 864, 930, 992, 1080, 1116, 1137, 1167, 1240, 1395, 1440, 1488, 1516, 1556, 1674, 1860, 1895, 1945, 2160, 2232, 2274, 2334, 2480, 2790, 2976, 3032, 3112, 3348, 3411, 3501, 3720, 3790, 3890, 4185, 4320, 4464, 4548, 4668, 4960, 5580, 5685, 5835, 6064, 6224, 6696, 6822, 7002, 7440, 7580, 7780, 8370, 8928, 9096, 9336, 10233, 10503, 11160, 11370, 11670, 11749, 12059, 12128, 12448, 13392, 13644, 14004, 14880, 15160, 15560, 16740, 17055, 17505, 18192, 18672, 20466, 21006, 22320, 22740, 23340, 23498, 24118, 26784, 27288, 28008, 30320, 31120, 33480, 34110, 35010, 35247, 36177, 36384, 37344, 40932, 42012, 44640, 45480, 46680, 46996, 48236, 51165, 52515, 54576, 56016, 58745, 60295, 60640, 62240, 66960, 68220, 70020, 70494, 72354, 81864, 84024, 90960, 93360, 93992, 96472, 102330, 105030, 105741, 108531, 109152, 112032, 117490, 120590, 133920, 136440, 140040, 140988, 144708, 147431, 163728, 168048, 176235, 180885, 181920, 186720, 187984, 192944, 204660, 210060, 211482, 217062, 234980, 241180, 272880, 280080, 281976, 289416, 294862, 317223, 325593, 327456, 336096, 352470, 361770, 375968, 385888, 409320, 420120, 422964, 434124, 442293, 469960, 482360, 528705, 542655, 545760, 560160, 563952, 578832, 589724, 634446, 651186, 704940, 723540, 737155, 818640, 840240, 845928, 868248, 884586, 939920, 964720, 1057410, 1085310, 1127904, 1157664, 1179448, 1268892, 1302372, 1326879, 1409880, 1447080, 1474310, 1586115, 1627965, 1637280, 1680480, 1691856, 1736496, 1769172, 1879840, 1929440, 2114820, 2170620, 2211465, 2358896, 2537784, 2604744, 2653758, 2819760, 2894160, 2948620, 3172230, 3255930, 3383712, 3472992, 3538344, 3980637, 4229640, 4341240, 4422930, 4570361, 4717792, 5075568, 5209488, 5307516, 5639520, 5788320, 5897240, 6344460, 6511860, 6634395, 7076688, 7961274, 8459280, 8682480, 8845860, 9140722, 10151136, 10418976, 10615032, 11794480, 12688920, 13023720, 13268790, 13711083, 14153376, 15922548, 16918560, 17364960, 17691720, 18281444, 19903185, 21230064, 22851805, 23588960, 25377840, 26047440, 26537580, 27422166, 31845096, 35383440, 36562888, 39806370, 41133249, 42460128, 45703610, 50755680, 52094880, 53075160, 54844332, 63690192, 68555415, 70766880, 73125776, 79612740, 82266498, 91407220, 106150320, 109688664, 123399747, 127380384, 137110830, 146251552, 159225480, 164532996, 182814440, 205666245, 212300640, 219377328, 246799494, 274221660, 318450960, 329065992, 365628880, 411332490, 438754656, 493598988, 548443320, 616998735, 636901920, 658131984, 731257760, 822664980, 987197976, 1096886640, 1233997470, 1316263968, 1645329960, 1974395952, 2193773280, 2467994940, 3290659920, 3948791904, 4935989880, 6581319840, 9871979760, 19743959520]

約数ペア:

[(1, 19743959520), (2, 9871979760), (3, 6581319840), (4, 4935989880), (5, 3948791904), (6, 3290659920), (8, 2467994940), (9, 2193773280), (10, 1974395952), (12, 1645329960), (15, 1316263968), (16, 1233997470), (18, 1096886640), (20, 987197976), (24, 822664980), (27, 731257760), (30, 658131984), (31, 636901920), (32, 616998735), (36, 548443320), (40, 493598988), (45, 438754656), (48, 411332490), (54, 365628880), (60, 329065992), (62, 318450960), (72, 274221660), (80, 246799494), (90, 219377328), (93, 212300640), (96, 205666245), (108, 182814440), (120, 164532996), (124, 159225480), (135, 146251552), (144, 137110830), (155, 127380384), (160, 123399747), (180, 109688664), (186, 106150320), (216, 91407220), (240, 82266498), (248, 79612740), (270, 73125776), (279, 70766880), (288, 68555415), (310, 63690192), (360, 54844332), (372, 53075160), (379, 52094880), (389, 50755680), (432, 45703610), (465, 42460128), (480, 41133249), (496, 39806370), (540, 36562888), (558, 35383440), (620, 31845096), (720, 27422166), (744, 26537580), (758, 26047440), (778, 25377840), (837, 23588960), (864, 22851805), (930, 21230064), (992, 19903185), (1080, 18281444), (1116, 17691720), (1137, 17364960), (1167, 16918560), (1240, 15922548), (1395, 14153376), (1440, 13711083), (1488, 13268790), (1516, 13023720), (1556, 12688920), (1674, 11794480), (1860, 10615032), (1895, 10418976), (1945, 10151136), (2160, 9140722), (2232, 8845860), (2274, 8682480), (2334, 8459280), (2480, 7961274), (2790, 7076688), (2976, 6634395), (3032, 6511860), (3112, 6344460), (3348, 5897240), (3411, 5788320), (3501, 5639520), (3720, 5307516), (3790, 5209488), (3890, 5075568), (4185, 4717792), (4320, 4570361), (4464, 4422930), (4548, 4341240), (4668, 4229640), (4960, 3980637), (5580, 3538344), (5685, 3472992), (5835, 3383712), (6064, 3255930), (6224, 3172230), (6696, 2948620), (6822, 2894160), (7002, 2819760), (7440, 2653758), (7580, 2604744), (7780, 2537784), (8370, 2358896), (8928, 2211465), (9096, 2170620), (9336, 2114820), (10233, 1929440), (10503, 1879840), (11160, 1769172), (11370, 1736496), (11670, 1691856), (11749, 1680480), (12059, 1637280), (12128, 1627965), (12448, 1586115), (13392, 1474310), (13644, 1447080), (14004, 1409880), (14880, 1326879), (15160, 1302372), (15560, 1268892), (16740, 1179448), (17055, 1157664), (17505, 1127904), (18192, 1085310), (18672, 1057410), (20466, 964720), (21006, 939920), (22320, 884586), (22740, 868248), (23340, 845928), (23498, 840240), (24118, 818640), (26784, 737155), (27288, 723540), (28008, 704940), (30320, 651186), (31120, 634446), (33480, 589724), (34110, 578832), (35010, 563952), (35247, 560160), (36177, 545760), (36384, 542655), (37344, 528705), (40932, 482360), (42012, 469960), (44640, 442293), (45480, 434124), (46680, 422964), (46996, 420120), (48236, 409320), (51165, 385888), (52515, 375968), (54576, 361770), (56016, 352470), (58745, 336096), (60295, 327456), (60640, 325593), (62240, 317223), (66960, 294862), (68220, 289416), (70020, 281976), (70494, 280080), (72354, 272880), (81864, 241180), (84024, 234980), (90960, 217062), (93360, 211482), (93992, 210060), (96472, 204660), (102330, 192944), (105030, 187984), (105741, 186720), (108531, 181920), (109152, 180885), (112032, 176235), (117490, 168048), (120590, 163728), (133920, 147431), (136440, 144708), (140040, 140988)]