19899063072

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3701}}^1$

素因数の和:3861

約数の個数: 288

約数和(自身を含む): 68064675840

約数和(自身を除く): 48165612768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 127, 144, 147, 168, 189, 196, 216, 224, 252, 254, 288, 294, 336, 378, 381, 392, 432, 441, 504, 508, 588, 672, 756, 762, 784, 864, 882, 889, 1008, 1016, 1143, 1176, 1323, 1512, 1524, 1568, 1764, 1778, 2016, 2032, 2286, 2352, 2646, 2667, 3024, 3048, 3429, 3528, 3556, 3701, 4064, 4572, 4704, 5292, 5334, 6048, 6096, 6223, 6858, 7056, 7112, 7402, 8001, 9144, 10584, 10668, 11103, 12192, 12446, 13716, 14112, 14224, 14804, 16002, 18288, 18669, 21168, 21336, 22206, 24003, 24892, 25907, 27432, 28448, 29608, 32004, 33309, 36576, 37338, 42336, 42672, 44412, 48006, 49784, 51814, 54864, 56007, 59216, 64008, 66618, 74676, 77721, 85344, 88824, 96012, 99568, 99927, 103628, 109728, 112014, 118432, 128016, 133236, 149352, 155442, 168021, 177648, 181349, 192024, 199136, 199854, 207256, 224028, 233163, 256032, 266472, 298704, 310884, 336042, 355296, 362698, 384048, 399708, 414512, 448056, 466326, 470027, 532944, 544047, 597408, 621768, 672084, 699489, 725396, 768096, 799416, 829024, 896112, 932652, 940054, 1065888, 1088094, 1243536, 1344168, 1398978, 1410081, 1450792, 1598832, 1632141, 1792224, 1865304, 1880108, 2176188, 2487072, 2688336, 2797956, 2820162, 2901584, 3197664, 3264282, 3290189, 3730608, 3760216, 4230243, 4352376, 4896423, 5376672, 5595912, 5640324, 5803168, 6528564, 6580378, 7461216, 7520432, 8460486, 8704752, 9792846, 9870567, 11191824, 11280648, 12690729, 13057128, 13160756, 15040864, 16920972, 17409504, 19585692, 19741134, 22383648, 22561296, 23031323, 25381458, 26114256, 26321512, 29611701, 33841944, 39171384, 39482268, 45122592, 46062646, 50762916, 52228512, 52643024, 59223402, 67683888, 69093969, 78342768, 78964536, 88835103, 92125292, 101525832, 105286048, 118446804, 135367776, 138187938, 156685536, 157929072, 177670206, 184250584, 203051664, 207281907, 236893608, 276375876, 315858144, 355340412, 368501168, 406103328, 414563814, 473787216, 552751752, 621845721, 710680824, 737002336, 829127628, 947574432, 1105503504, 1243691442, 1421361648, 1658255256, 2211007008, 2487382884, 2842723296, 3316510512, 4974765768, 6633021024, 9949531536, 19899063072]

約数ペア:

[(1, 19899063072), (2, 9949531536), (3, 6633021024), (4, 4974765768), (6, 3316510512), (7, 2842723296), (8, 2487382884), (9, 2211007008), (12, 1658255256), (14, 1421361648), (16, 1243691442), (18, 1105503504), (21, 947574432), (24, 829127628), (27, 737002336), (28, 710680824), (32, 621845721), (36, 552751752), (42, 473787216), (48, 414563814), (49, 406103328), (54, 368501168), (56, 355340412), (63, 315858144), (72, 276375876), (84, 236893608), (96, 207281907), (98, 203051664), (108, 184250584), (112, 177670206), (126, 157929072), (127, 156685536), (144, 138187938), (147, 135367776), (168, 118446804), (189, 105286048), (196, 101525832), (216, 92125292), (224, 88835103), (252, 78964536), (254, 78342768), (288, 69093969), (294, 67683888), (336, 59223402), (378, 52643024), (381, 52228512), (392, 50762916), (432, 46062646), (441, 45122592), (504, 39482268), (508, 39171384), (588, 33841944), (672, 29611701), (756, 26321512), (762, 26114256), (784, 25381458), (864, 23031323), (882, 22561296), (889, 22383648), (1008, 19741134), (1016, 19585692), (1143, 17409504), (1176, 16920972), (1323, 15040864), (1512, 13160756), (1524, 13057128), (1568, 12690729), (1764, 11280648), (1778, 11191824), (2016, 9870567), (2032, 9792846), (2286, 8704752), (2352, 8460486), (2646, 7520432), (2667, 7461216), (3024, 6580378), (3048, 6528564), (3429, 5803168), (3528, 5640324), (3556, 5595912), (3701, 5376672), (4064, 4896423), (4572, 4352376), (4704, 4230243), (5292, 3760216), (5334, 3730608), (6048, 3290189), (6096, 3264282), (6223, 3197664), (6858, 2901584), (7056, 2820162), (7112, 2797956), (7402, 2688336), (8001, 2487072), (9144, 2176188), (10584, 1880108), (10668, 1865304), (11103, 1792224), (12192, 1632141), (12446, 1598832), (13716, 1450792), (14112, 1410081), (14224, 1398978), (14804, 1344168), (16002, 1243536), (18288, 1088094), (18669, 1065888), (21168, 940054), (21336, 932652), (22206, 896112), (24003, 829024), (24892, 799416), (25907, 768096), (27432, 725396), (28448, 699489), (29608, 672084), (32004, 621768), (33309, 597408), (36576, 544047), (37338, 532944), (42336, 470027), (42672, 466326), (44412, 448056), (48006, 414512), (49784, 399708), (51814, 384048), (54864, 362698), (56007, 355296), (59216, 336042), (64008, 310884), (66618, 298704), (74676, 266472), (77721, 256032), (85344, 233163), (88824, 224028), (96012, 207256), (99568, 199854), (99927, 199136), (103628, 192024), (109728, 181349), (112014, 177648), (118432, 168021), (128016, 155442), (133236, 149352)]