20408032512

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{911}}^1$

素因数の和:1406

約数の個数: 288

約数和(自身を含む): 69196431360

約数和(自身を除く): 48788398848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 463, 504, 576, 672, 756, 768, 864, 896, 911, 926, 1008, 1152, 1344, 1389, 1512, 1728, 1792, 1822, 1852, 2016, 2304, 2688, 2733, 2778, 3024, 3241, 3456, 3644, 3704, 4032, 4167, 5376, 5466, 5556, 6048, 6377, 6482, 6912, 7288, 7408, 8064, 8199, 8334, 9723, 10932, 11112, 12096, 12501, 12754, 12964, 14576, 14816, 16128, 16398, 16668, 19131, 19446, 21864, 22224, 24192, 24597, 25002, 25508, 25928, 29152, 29169, 29632, 32796, 33336, 38262, 38892, 43728, 44448, 48384, 49194, 50004, 51016, 51856, 57393, 58304, 58338, 59264, 65592, 66672, 76524, 77784, 87456, 87507, 88896, 98388, 100008, 102032, 103712, 114786, 116608, 116676, 118528, 131184, 133344, 153048, 155568, 172179, 174912, 175014, 177792, 196776, 200016, 204064, 207424, 229572, 233216, 233352, 262368, 266688, 306096, 311136, 344358, 349824, 350028, 355584, 393552, 400032, 408128, 414848, 421793, 459144, 466704, 524736, 533376, 612192, 622272, 688716, 699648, 700056, 787104, 800064, 816256, 829696, 843586, 918288, 933408, 1049472, 1066752, 1224384, 1244544, 1265379, 1377432, 1400112, 1574208, 1600128, 1632512, 1687172, 1836576, 1866816, 2098944, 2448768, 2489088, 2530758, 2754864, 2800224, 2952551, 3148416, 3200256, 3374344, 3673152, 3733632, 3796137, 4897536, 5061516, 5509728, 5600448, 5905102, 6296832, 6748688, 7346304, 7467264, 7592274, 8857653, 10123032, 11019456, 11200896, 11388411, 11810204, 13497376, 14692608, 15184548, 17715306, 20246064, 22038912, 22401792, 22776822, 23620408, 26572959, 26994752, 30369096, 35430612, 40492128, 44077824, 45553644, 47240816, 53145918, 53989504, 60738192, 70861224, 79718877, 80984256, 91107288, 94481632, 106291836, 107979008, 121476384, 141722448, 159437754, 161968512, 182214576, 188963264, 212583672, 242952768, 283444896, 318875508, 323937024, 364429152, 377926528, 425167344, 485905536, 566889792, 637751016, 728858304, 755853056, 850334688, 971811072, 1133779584, 1275502032, 1457716608, 1700669376, 2267559168, 2551004064, 2915433216, 3401338752, 5102008128, 6802677504, 10204016256, 20408032512]

約数ペア:

[(1, 20408032512), (2, 10204016256), (3, 6802677504), (4, 5102008128), (6, 3401338752), (7, 2915433216), (8, 2551004064), (9, 2267559168), (12, 1700669376), (14, 1457716608), (16, 1275502032), (18, 1133779584), (21, 971811072), (24, 850334688), (27, 755853056), (28, 728858304), (32, 637751016), (36, 566889792), (42, 485905536), (48, 425167344), (54, 377926528), (56, 364429152), (63, 323937024), (64, 318875508), (72, 283444896), (84, 242952768), (96, 212583672), (108, 188963264), (112, 182214576), (126, 161968512), (128, 159437754), (144, 141722448), (168, 121476384), (189, 107979008), (192, 106291836), (216, 94481632), (224, 91107288), (252, 80984256), (256, 79718877), (288, 70861224), (336, 60738192), (378, 53989504), (384, 53145918), (432, 47240816), (448, 45553644), (463, 44077824), (504, 40492128), (576, 35430612), (672, 30369096), (756, 26994752), (768, 26572959), (864, 23620408), (896, 22776822), (911, 22401792), (926, 22038912), (1008, 20246064), (1152, 17715306), (1344, 15184548), (1389, 14692608), (1512, 13497376), (1728, 11810204), (1792, 11388411), (1822, 11200896), (1852, 11019456), (2016, 10123032), (2304, 8857653), (2688, 7592274), (2733, 7467264), (2778, 7346304), (3024, 6748688), (3241, 6296832), (3456, 5905102), (3644, 5600448), (3704, 5509728), (4032, 5061516), (4167, 4897536), (5376, 3796137), (5466, 3733632), (5556, 3673152), (6048, 3374344), (6377, 3200256), (6482, 3148416), (6912, 2952551), (7288, 2800224), (7408, 2754864), (8064, 2530758), (8199, 2489088), (8334, 2448768), (9723, 2098944), (10932, 1866816), (11112, 1836576), (12096, 1687172), (12501, 1632512), (12754, 1600128), (12964, 1574208), (14576, 1400112), (14816, 1377432), (16128, 1265379), (16398, 1244544), (16668, 1224384), (19131, 1066752), (19446, 1049472), (21864, 933408), (22224, 918288), (24192, 843586), (24597, 829696), (25002, 816256), (25508, 800064), (25928, 787104), (29152, 700056), (29169, 699648), (29632, 688716), (32796, 622272), (33336, 612192), (38262, 533376), (38892, 524736), (43728, 466704), (44448, 459144), (48384, 421793), (49194, 414848), (50004, 408128), (51016, 400032), (51856, 393552), (57393, 355584), (58304, 350028), (58338, 349824), (59264, 344358), (65592, 311136), (66672, 306096), (76524, 266688), (77784, 262368), (87456, 233352), (87507, 233216), (88896, 229572), (98388, 207424), (100008, 204064), (102032, 200016), (103712, 196776), (114786, 177792), (116608, 175014), (116676, 174912), (118528, 172179), (131184, 155568), (133344, 153048)]