19465134080

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2408

約数の個数: 224

約数和(自身を含む): 55251339840

約数和(自身を除く): 35786205760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 464, 512, 560, 580, 640, 812, 896, 928, 1015, 1024, 1120, 1160, 1280, 1624, 1792, 1856, 2030, 2048, 2240, 2320, 2341, 2560, 3248, 3584, 3712, 4060, 4096, 4480, 4640, 4682, 5120, 6496, 7168, 7424, 8120, 8192, 8960, 9280, 9364, 10240, 11705, 12992, 14336, 14848, 16240, 16387, 17920, 18560, 18728, 20480, 23410, 25984, 28672, 29696, 32480, 32774, 35840, 37120, 37456, 40960, 46820, 51968, 57344, 59392, 64960, 65548, 67889, 71680, 74240, 74912, 81935, 93640, 103936, 118784, 129920, 131096, 135778, 143360, 148480, 149824, 163870, 187280, 207872, 237568, 259840, 262192, 271556, 286720, 296960, 299648, 327740, 339445, 374560, 415744, 475223, 519680, 524384, 543112, 593920, 599296, 655480, 678890, 749120, 831488, 950446, 1039360, 1048768, 1086224, 1187840, 1198592, 1310960, 1357780, 1498240, 1662976, 1900892, 2078720, 2097536, 2172448, 2376115, 2397184, 2621920, 2715560, 2996480, 3801784, 4157440, 4195072, 4344896, 4752230, 4794368, 5243840, 5431120, 5992960, 7603568, 8314880, 8390144, 8689792, 9504460, 9588736, 10487680, 10862240, 11985920, 15207136, 16780288, 17379584, 19008920, 19177472, 20975360, 21724480, 23971840, 30414272, 33560576, 34759168, 38017840, 41950720, 43448960, 47943680, 60828544, 67121152, 69518336, 76035680, 83901440, 86897920, 95887360, 121657088, 134242304, 139036672, 152071360, 167802880, 173795840, 243314176, 278073344, 304142720, 335605760, 347591680, 486628352, 556146688, 608285440, 671211520, 695183360, 973256704, 1216570880, 1390366720, 1946513408, 2433141760, 2780733440, 3893026816, 4866283520, 9732567040, 19465134080]

約数ペア:

[(1, 19465134080), (2, 9732567040), (4, 4866283520), (5, 3893026816), (7, 2780733440), (8, 2433141760), (10, 1946513408), (14, 1390366720), (16, 1216570880), (20, 973256704), (28, 695183360), (29, 671211520), (32, 608285440), (35, 556146688), (40, 486628352), (56, 347591680), (58, 335605760), (64, 304142720), (70, 278073344), (80, 243314176), (112, 173795840), (116, 167802880), (128, 152071360), (140, 139036672), (145, 134242304), (160, 121657088), (203, 95887360), (224, 86897920), (232, 83901440), (256, 76035680), (280, 69518336), (290, 67121152), (320, 60828544), (406, 47943680), (448, 43448960), (464, 41950720), (512, 38017840), (560, 34759168), (580, 33560576), (640, 30414272), (812, 23971840), (896, 21724480), (928, 20975360), (1015, 19177472), (1024, 19008920), (1120, 17379584), (1160, 16780288), (1280, 15207136), (1624, 11985920), (1792, 10862240), (1856, 10487680), (2030, 9588736), (2048, 9504460), (2240, 8689792), (2320, 8390144), (2341, 8314880), (2560, 7603568), (3248, 5992960), (3584, 5431120), (3712, 5243840), (4060, 4794368), (4096, 4752230), (4480, 4344896), (4640, 4195072), (4682, 4157440), (5120, 3801784), (6496, 2996480), (7168, 2715560), (7424, 2621920), (8120, 2397184), (8192, 2376115), (8960, 2172448), (9280, 2097536), (9364, 2078720), (10240, 1900892), (11705, 1662976), (12992, 1498240), (14336, 1357780), (14848, 1310960), (16240, 1198592), (16387, 1187840), (17920, 1086224), (18560, 1048768), (18728, 1039360), (20480, 950446), (23410, 831488), (25984, 749120), (28672, 678890), (29696, 655480), (32480, 599296), (32774, 593920), (35840, 543112), (37120, 524384), (37456, 519680), (40960, 475223), (46820, 415744), (51968, 374560), (57344, 339445), (59392, 327740), (64960, 299648), (65548, 296960), (67889, 286720), (71680, 271556), (74240, 262192), (74912, 259840), (81935, 237568), (93640, 207872), (103936, 187280), (118784, 163870), (129920, 149824), (131096, 148480), (135778, 143360)]