19272847360

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:612

約数の個数: 208

約数和(自身を含む): 50199690240

約数和(自身を除く): 30926842880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 191, 208, 256, 260, 320, 379, 382, 416, 512, 520, 640, 758, 764, 832, 955, 1024, 1040, 1280, 1516, 1528, 1664, 1895, 1910, 2048, 2080, 2483, 2560, 3032, 3056, 3328, 3790, 3820, 4096, 4160, 4927, 4966, 5120, 6064, 6112, 6656, 7580, 7640, 8320, 9854, 9932, 10240, 12128, 12224, 12415, 13312, 15160, 15280, 16640, 19708, 19864, 20480, 24256, 24448, 24635, 24830, 26624, 30320, 30560, 33280, 39416, 39728, 48512, 48896, 49270, 49660, 53248, 60640, 61120, 66560, 72389, 78832, 79456, 97024, 97792, 98540, 99320, 121280, 122240, 133120, 144778, 157664, 158912, 194048, 195584, 197080, 198640, 242560, 244480, 266240, 289556, 315328, 317824, 361945, 388096, 391168, 394160, 397280, 485120, 488960, 579112, 630656, 635648, 723890, 776192, 782336, 788320, 794560, 941057, 970240, 977920, 1158224, 1261312, 1271296, 1447780, 1552384, 1576640, 1589120, 1882114, 1940480, 1955840, 2316448, 2522624, 2542592, 2895560, 3153280, 3178240, 3764228, 3880960, 3911680, 4632896, 4705285, 5045248, 5085184, 5791120, 6306560, 6356480, 7528456, 7761920, 9265792, 9410570, 10090496, 10170368, 11582240, 12613120, 12712960, 15056912, 18531584, 18821140, 20180992, 23164480, 25226240, 25425920, 30113824, 37063168, 37642280, 46328960, 50452480, 50851840, 60227648, 74126336, 75284560, 92657920, 100904960, 120455296, 148252672, 150569120, 185315840, 240910592, 296505344, 301138240, 370631680, 481821184, 602276480, 741263360, 963642368, 1204552960, 1482526720, 1927284736, 2409105920, 3854569472, 4818211840, 9636423680, 19272847360]

約数ペア:

[(1, 19272847360), (2, 9636423680), (4, 4818211840), (5, 3854569472), (8, 2409105920), (10, 1927284736), (13, 1482526720), (16, 1204552960), (20, 963642368), (26, 741263360), (32, 602276480), (40, 481821184), (52, 370631680), (64, 301138240), (65, 296505344), (80, 240910592), (104, 185315840), (128, 150569120), (130, 148252672), (160, 120455296), (191, 100904960), (208, 92657920), (256, 75284560), (260, 74126336), (320, 60227648), (379, 50851840), (382, 50452480), (416, 46328960), (512, 37642280), (520, 37063168), (640, 30113824), (758, 25425920), (764, 25226240), (832, 23164480), (955, 20180992), (1024, 18821140), (1040, 18531584), (1280, 15056912), (1516, 12712960), (1528, 12613120), (1664, 11582240), (1895, 10170368), (1910, 10090496), (2048, 9410570), (2080, 9265792), (2483, 7761920), (2560, 7528456), (3032, 6356480), (3056, 6306560), (3328, 5791120), (3790, 5085184), (3820, 5045248), (4096, 4705285), (4160, 4632896), (4927, 3911680), (4966, 3880960), (5120, 3764228), (6064, 3178240), (6112, 3153280), (6656, 2895560), (7580, 2542592), (7640, 2522624), (8320, 2316448), (9854, 1955840), (9932, 1940480), (10240, 1882114), (12128, 1589120), (12224, 1576640), (12415, 1552384), (13312, 1447780), (15160, 1271296), (15280, 1261312), (16640, 1158224), (19708, 977920), (19864, 970240), (20480, 941057), (24256, 794560), (24448, 788320), (24635, 782336), (24830, 776192), (26624, 723890), (30320, 635648), (30560, 630656), (33280, 579112), (39416, 488960), (39728, 485120), (48512, 397280), (48896, 394160), (49270, 391168), (49660, 388096), (53248, 361945), (60640, 317824), (61120, 315328), (66560, 289556), (72389, 266240), (78832, 244480), (79456, 242560), (97024, 198640), (97792, 197080), (98540, 195584), (99320, 194048), (121280, 158912), (122240, 157664), (133120, 144778)]