19564227760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:556

約数の個数: 320

約数和(自身を含む): 58086282240

約数和(自身を除く): 38522054480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 139, 140, 146, 154, 176, 220, 278, 280, 292, 308, 313, 365, 385, 440, 511, 556, 560, 584, 616, 626, 695, 730, 770, 803, 880, 973, 1022, 1112, 1168, 1232, 1252, 1390, 1460, 1529, 1540, 1565, 1606, 1946, 2044, 2191, 2224, 2504, 2555, 2780, 2920, 3058, 3080, 3130, 3212, 3443, 3892, 4015, 4088, 4382, 4865, 5008, 5110, 5560, 5621, 5840, 6116, 6160, 6260, 6424, 6886, 7645, 7784, 8030, 8176, 8764, 9730, 10147, 10220, 10703, 10955, 11120, 11242, 12232, 12520, 12848, 13772, 15290, 15568, 16060, 17215, 17528, 19460, 20294, 20440, 21406, 21910, 22484, 22849, 24101, 24464, 25040, 27544, 28105, 30580, 32120, 34430, 35056, 38920, 40588, 40880, 42812, 43507, 43820, 44968, 45698, 48202, 50735, 53515, 55088, 56210, 61160, 64240, 68860, 71029, 77840, 81176, 85624, 87014, 87640, 89936, 91396, 96404, 101470, 107030, 111617, 112420, 114245, 120505, 122320, 137720, 142058, 159943, 162352, 171248, 174028, 175280, 182792, 192808, 202940, 214060, 217535, 223234, 224840, 228490, 241010, 251339, 275440, 284116, 304549, 319886, 348056, 355145, 365584, 385616, 405880, 428120, 435070, 446468, 449680, 456980, 478577, 482020, 502678, 558085, 568232, 609098, 639772, 696112, 710290, 781319, 799715, 811760, 856240, 870140, 892936, 913960, 957154, 964040, 1005356, 1116170, 1136464, 1218196, 1256695, 1279544, 1420580, 1522745, 1562638, 1599430, 1740280, 1759373, 1785872, 1827920, 1914308, 1928080, 2010712, 2232340, 2392885, 2436392, 2513390, 2559088, 2841160, 3045490, 3125276, 3176011, 3198860, 3350039, 3480560, 3518746, 3828616, 3906595, 4021424, 4464680, 4785770, 4872784, 5026780, 5682320, 6090980, 6250552, 6352022, 6397720, 6700078, 7037492, 7657232, 7813190, 8796865, 8929360, 9571540, 10053560, 12181960, 12501104, 12704044, 12795440, 13400156, 14074984, 15626380, 15880055, 16750195, 17593730, 19143080, 20107120, 22232077, 24363920, 25408088, 26800312, 28149968, 31252760, 31760110, 33500390, 34936121, 35187460, 38286160, 44464154, 50816176, 53600624, 62505520, 63520220, 67000780, 69872242, 70374920, 88928308, 111160385, 127040440, 134001560, 139744484, 140749840, 174680605, 177856616, 222320770, 244552847, 254080880, 268003120, 279488968, 349361210, 355713232, 444641540, 489105694, 558977936, 698722420, 889283080, 978211388, 1222764235, 1397444840, 1778566160, 1956422776, 2445528470, 2794889680, 3912845552, 4891056940, 9782113880, 19564227760]

約数ペア:

[(1, 19564227760), (2, 9782113880), (4, 4891056940), (5, 3912845552), (7, 2794889680), (8, 2445528470), (10, 1956422776), (11, 1778566160), (14, 1397444840), (16, 1222764235), (20, 978211388), (22, 889283080), (28, 698722420), (35, 558977936), (40, 489105694), (44, 444641540), (55, 355713232), (56, 349361210), (70, 279488968), (73, 268003120), (77, 254080880), (80, 244552847), (88, 222320770), (110, 177856616), (112, 174680605), (139, 140749840), (140, 139744484), (146, 134001560), (154, 127040440), (176, 111160385), (220, 88928308), (278, 70374920), (280, 69872242), (292, 67000780), (308, 63520220), (313, 62505520), (365, 53600624), (385, 50816176), (440, 44464154), (511, 38286160), (556, 35187460), (560, 34936121), (584, 33500390), (616, 31760110), (626, 31252760), (695, 28149968), (730, 26800312), (770, 25408088), (803, 24363920), (880, 22232077), (973, 20107120), (1022, 19143080), (1112, 17593730), (1168, 16750195), (1232, 15880055), (1252, 15626380), (1390, 14074984), (1460, 13400156), (1529, 12795440), (1540, 12704044), (1565, 12501104), (1606, 12181960), (1946, 10053560), (2044, 9571540), (2191, 8929360), (2224, 8796865), (2504, 7813190), (2555, 7657232), (2780, 7037492), (2920, 6700078), (3058, 6397720), (3080, 6352022), (3130, 6250552), (3212, 6090980), (3443, 5682320), (3892, 5026780), (4015, 4872784), (4088, 4785770), (4382, 4464680), (4865, 4021424), (5008, 3906595), (5110, 3828616), (5560, 3518746), (5621, 3480560), (5840, 3350039), (6116, 3198860), (6160, 3176011), (6260, 3125276), (6424, 3045490), (6886, 2841160), (7645, 2559088), (7784, 2513390), (8030, 2436392), (8176, 2392885), (8764, 2232340), (9730, 2010712), (10147, 1928080), (10220, 1914308), (10703, 1827920), (10955, 1785872), (11120, 1759373), (11242, 1740280), (12232, 1599430), (12520, 1562638), (12848, 1522745), (13772, 1420580), (15290, 1279544), (15568, 1256695), (16060, 1218196), (17215, 1136464), (17528, 1116170), (19460, 1005356), (20294, 964040), (20440, 957154), (21406, 913960), (21910, 892936), (22484, 870140), (22849, 856240), (24101, 811760), (24464, 799715), (25040, 781319), (27544, 710290), (28105, 696112), (30580, 639772), (32120, 609098), (34430, 568232), (35056, 558085), (38920, 502678), (40588, 482020), (40880, 478577), (42812, 456980), (43507, 449680), (43820, 446468), (44968, 435070), (45698, 428120), (48202, 405880), (50735, 385616), (53515, 365584), (55088, 355145), (56210, 348056), (61160, 319886), (64240, 304549), (68860, 284116), (71029, 275440), (77840, 251339), (81176, 241010), (85624, 228490), (87014, 224840), (87640, 223234), (89936, 217535), (91396, 214060), (96404, 202940), (101470, 192808), (107030, 182792), (111617, 175280), (112420, 174028), (114245, 171248), (120505, 162352), (122320, 159943), (137720, 142058)]