19438778880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 480

約数和(自身を含む): 71240083200

約数和(自身を除く): 51801304320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 47, 48, 58, 60, 64, 72, 80, 87, 90, 94, 96, 116, 120, 128, 141, 144, 145, 160, 174, 180, 188, 192, 232, 235, 240, 256, 261, 282, 288, 290, 320, 348, 360, 376, 384, 423, 435, 464, 470, 480, 512, 522, 564, 576, 580, 619, 640, 696, 705, 720, 752, 768, 846, 870, 928, 940, 960, 1044, 1128, 1152, 1160, 1238, 1280, 1305, 1363, 1392, 1410, 1440, 1504, 1536, 1692, 1740, 1856, 1857, 1880, 1920, 2088, 2115, 2256, 2304, 2320, 2476, 2560, 2610, 2726, 2784, 2820, 2880, 3008, 3095, 3384, 3480, 3712, 3714, 3760, 3840, 4089, 4176, 4230, 4512, 4608, 4640, 4952, 5220, 5452, 5568, 5571, 5640, 5760, 6016, 6190, 6768, 6815, 6960, 7424, 7428, 7520, 7680, 8178, 8352, 8460, 9024, 9280, 9285, 9904, 10440, 10904, 11136, 11142, 11280, 11520, 12032, 12267, 12380, 13536, 13630, 13920, 14848, 14856, 15040, 16356, 16704, 16920, 17951, 18048, 18560, 18570, 19808, 20445, 20880, 21808, 22272, 22284, 22560, 23040, 24064, 24534, 24760, 27072, 27260, 27840, 27855, 29093, 29712, 30080, 32712, 33408, 33840, 35902, 36096, 37120, 37140, 39616, 40890, 41760, 43616, 44544, 44568, 45120, 49068, 49520, 53853, 54144, 54520, 55680, 55710, 58186, 59424, 60160, 61335, 65424, 66816, 67680, 71804, 72192, 74240, 74280, 79232, 81780, 83520, 87232, 87279, 89136, 89755, 90240, 98136, 99040, 107706, 108288, 109040, 111360, 111420, 116372, 118848, 120320, 122670, 130848, 133632, 135360, 143608, 145465, 148560, 158464, 161559, 163560, 167040, 174464, 174558, 178272, 179510, 180480, 196272, 198080, 215412, 216576, 218080, 222720, 222840, 232744, 237696, 245340, 261696, 261837, 269265, 270720, 287216, 290930, 297120, 316928, 323118, 327120, 334080, 348928, 349116, 356544, 359020, 360960, 392544, 396160, 430824, 436160, 436395, 445680, 465488, 475392, 490680, 523392, 523674, 538530, 541440, 574432, 581860, 594240, 646236, 654240, 668160, 697856, 698232, 713088, 718040, 785088, 792320, 807795, 843697, 861648, 872320, 872790, 891360, 930976, 950784, 981360, 1046784, 1047348, 1077060, 1082880, 1148864, 1163720, 1188480, 1292472, 1308480, 1309185, 1396464, 1426176, 1436080, 1570176, 1584640, 1615590, 1687394, 1723296, 1744640, 1745580, 1782720, 1861952, 1962720, 2093568, 2094696, 2154120, 2297728, 2327440, 2376960, 2531091, 2584944, 2616960, 2618370, 2792928, 2852352, 2872160, 3140352, 3231180, 3374788, 3446592, 3489280, 3491160, 3565440, 3723904, 3925440, 4189392, 4218485, 4308240, 4595456, 4654880, 4753920, 5062182, 5169888, 5233920, 5236740, 5585856, 5744320, 6280704, 6462360, 6749576, 6893184, 6982320, 7130880, 7447808, 7593273, 7850880, 8378784, 8436970, 8616480, 9190912, 9309760, 10124364, 10339776, 10467840, 10473480, 11171712, 11488640, 12655455, 12924720, 13499152, 13786368, 13964640, 14261760, 14895616, 15186546, 15701760, 16757568, 16873940, 17232960, 18619520, 20248728, 20679552, 20946960, 22343424, 22977280, 25310910, 25849440, 26998304, 27572736, 27929280, 30373092, 31403520, 33515136, 33747880, 34465920, 37239040, 37966365, 40497456, 41359104, 41893920, 44686848, 45954560, 50621820, 51698880, 53996608, 55858560, 60746184, 67030272, 67495760, 68931840, 74478080, 75932730, 80994912, 82718208, 83787840, 101243640, 103397760, 107993216, 111717120, 121492368, 134060544, 134991520, 137863680, 151865460, 161989824, 167575680, 202487280, 206795520, 215986432, 223434240, 242984736, 269983040, 303730920, 323979648, 335151360, 404974560, 413591040, 431972864, 485969472, 539966080, 607461840, 647959296, 670302720, 809949120, 971938944, 1079932160, 1214923680, 1295918592, 1619898240, 1943877888, 2159864320, 2429847360, 3239796480, 3887755776, 4859694720, 6479592960, 9719389440, 19438778880]

約数ペア:

[(1, 19438778880), (2, 9719389440), (3, 6479592960), (4, 4859694720), (5, 3887755776), (6, 3239796480), (8, 2429847360), (9, 2159864320), (10, 1943877888), (12, 1619898240), (15, 1295918592), (16, 1214923680), (18, 1079932160), (20, 971938944), (24, 809949120), (29, 670302720), (30, 647959296), (32, 607461840), (36, 539966080), (40, 485969472), (45, 431972864), (47, 413591040), (48, 404974560), (58, 335151360), (60, 323979648), (64, 303730920), (72, 269983040), (80, 242984736), (87, 223434240), (90, 215986432), (94, 206795520), (96, 202487280), (116, 167575680), (120, 161989824), (128, 151865460), (141, 137863680), (144, 134991520), (145, 134060544), (160, 121492368), (174, 111717120), (180, 107993216), (188, 103397760), (192, 101243640), (232, 83787840), (235, 82718208), (240, 80994912), (256, 75932730), (261, 74478080), (282, 68931840), (288, 67495760), (290, 67030272), (320, 60746184), (348, 55858560), (360, 53996608), (376, 51698880), (384, 50621820), (423, 45954560), (435, 44686848), (464, 41893920), (470, 41359104), (480, 40497456), (512, 37966365), (522, 37239040), (564, 34465920), (576, 33747880), (580, 33515136), (619, 31403520), (640, 30373092), (696, 27929280), (705, 27572736), (720, 26998304), (752, 25849440), (768, 25310910), (846, 22977280), (870, 22343424), (928, 20946960), (940, 20679552), (960, 20248728), (1044, 18619520), (1128, 17232960), (1152, 16873940), (1160, 16757568), (1238, 15701760), (1280, 15186546), (1305, 14895616), (1363, 14261760), (1392, 13964640), (1410, 13786368), (1440, 13499152), (1504, 12924720), (1536, 12655455), (1692, 11488640), (1740, 11171712), (1856, 10473480), (1857, 10467840), (1880, 10339776), (1920, 10124364), (2088, 9309760), (2115, 9190912), (2256, 8616480), (2304, 8436970), (2320, 8378784), (2476, 7850880), (2560, 7593273), (2610, 7447808), (2726, 7130880), (2784, 6982320), (2820, 6893184), (2880, 6749576), (3008, 6462360), (3095, 6280704), (3384, 5744320), (3480, 5585856), (3712, 5236740), (3714, 5233920), (3760, 5169888), (3840, 5062182), (4089, 4753920), (4176, 4654880), (4230, 4595456), (4512, 4308240), (4608, 4218485), (4640, 4189392), (4952, 3925440), (5220, 3723904), (5452, 3565440), (5568, 3491160), (5571, 3489280), (5640, 3446592), (5760, 3374788), (6016, 3231180), (6190, 3140352), (6768, 2872160), (6815, 2852352), (6960, 2792928), (7424, 2618370), (7428, 2616960), (7520, 2584944), (7680, 2531091), (8178, 2376960), (8352, 2327440), (8460, 2297728), (9024, 2154120), (9280, 2094696), (9285, 2093568), (9904, 1962720), (10440, 1861952), (10904, 1782720), (11136, 1745580), (11142, 1744640), (11280, 1723296), (11520, 1687394), (12032, 1615590), (12267, 1584640), (12380, 1570176), (13536, 1436080), (13630, 1426176), (13920, 1396464), (14848, 1309185), (14856, 1308480), (15040, 1292472), (16356, 1188480), (16704, 1163720), (16920, 1148864), (17951, 1082880), (18048, 1077060), (18560, 1047348), (18570, 1046784), (19808, 981360), (20445, 950784), (20880, 930976), (21808, 891360), (22272, 872790), (22284, 872320), (22560, 861648), (23040, 843697), (24064, 807795), (24534, 792320), (24760, 785088), (27072, 718040), (27260, 713088), (27840, 698232), (27855, 697856), (29093, 668160), (29712, 654240), (30080, 646236), (32712, 594240), (33408, 581860), (33840, 574432), (35902, 541440), (36096, 538530), (37120, 523674), (37140, 523392), (39616, 490680), (40890, 475392), (41760, 465488), (43616, 445680), (44544, 436395), (44568, 436160), (45120, 430824), (49068, 396160), (49520, 392544), (53853, 360960), (54144, 359020), (54520, 356544), (55680, 349116), (55710, 348928), (58186, 334080), (59424, 327120), (60160, 323118), (61335, 316928), (65424, 297120), (66816, 290930), (67680, 287216), (71804, 270720), (72192, 269265), (74240, 261837), (74280, 261696), (79232, 245340), (81780, 237696), (83520, 232744), (87232, 222840), (87279, 222720), (89136, 218080), (89755, 216576), (90240, 215412), (98136, 198080), (99040, 196272), (107706, 180480), (108288, 179510), (109040, 178272), (111360, 174558), (111420, 174464), (116372, 167040), (118848, 163560), (120320, 161559), (122670, 158464), (130848, 148560), (133632, 145465), (135360, 143608)]