1074451520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 2759220288

約数和(自身を除く): 1684768768

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 131, 142, 152, 160, 190, 262, 284, 304, 320, 355, 361, 380, 524, 568, 608, 655, 710, 722, 760, 1048, 1136, 1216, 1310, 1349, 1420, 1444, 1520, 1805, 2096, 2272, 2489, 2620, 2698, 2840, 2888, 3040, 3610, 4192, 4544, 4978, 5240, 5396, 5680, 5776, 6080, 6745, 7220, 8384, 9301, 9956, 10480, 10792, 11360, 11552, 12445, 13490, 14440, 18602, 19912, 20960, 21584, 22720, 23104, 24890, 25631, 26980, 28880, 37204, 39824, 41920, 43168, 46505, 47291, 49780, 51262, 53960, 57760, 74408, 79648, 86336, 93010, 94582, 99560, 102524, 107920, 115520, 128155, 148816, 159296, 176719, 186020, 189164, 199120, 205048, 215840, 236455, 256310, 297632, 353438, 372040, 378328, 398240, 410096, 431680, 472910, 512620, 595264, 706876, 744080, 756656, 796480, 820192, 883595, 945820, 1025240, 1413752, 1488160, 1513312, 1640384, 1767190, 1891640, 2050480, 2827504, 2976320, 3026624, 3357661, 3534380, 3783280, 4100960, 5655008, 6715322, 7068760, 7566560, 8201920, 11310016, 13430644, 14137520, 15133120, 16788305, 26861288, 28275040, 33576610, 53722576, 56550080, 67153220, 107445152, 134306440, 214890304, 268612880, 537225760, 1074451520]

約数ペア:

[(1, 1074451520), (2, 537225760), (4, 268612880), (5, 214890304), (8, 134306440), (10, 107445152), (16, 67153220), (19, 56550080), (20, 53722576), (32, 33576610), (38, 28275040), (40, 26861288), (64, 16788305), (71, 15133120), (76, 14137520), (80, 13430644), (95, 11310016), (131, 8201920), (142, 7566560), (152, 7068760), (160, 6715322), (190, 5655008), (262, 4100960), (284, 3783280), (304, 3534380), (320, 3357661), (355, 3026624), (361, 2976320), (380, 2827504), (524, 2050480), (568, 1891640), (608, 1767190), (655, 1640384), (710, 1513312), (722, 1488160), (760, 1413752), (1048, 1025240), (1136, 945820), (1216, 883595), (1310, 820192), (1349, 796480), (1420, 756656), (1444, 744080), (1520, 706876), (1805, 595264), (2096, 512620), (2272, 472910), (2489, 431680), (2620, 410096), (2698, 398240), (2840, 378328), (2888, 372040), (3040, 353438), (3610, 297632), (4192, 256310), (4544, 236455), (4978, 215840), (5240, 205048), (5396, 199120), (5680, 189164), (5776, 186020), (6080, 176719), (6745, 159296), (7220, 148816), (8384, 128155), (9301, 115520), (9956, 107920), (10480, 102524), (10792, 99560), (11360, 94582), (11552, 93010), (12445, 86336), (13490, 79648), (14440, 74408), (18602, 57760), (19912, 53960), (20960, 51262), (21584, 49780), (22720, 47291), (23104, 46505), (24890, 43168), (25631, 41920), (26980, 39824), (28880, 37204)]