167298320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 312670960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 419, 434, 460, 496, 560, 620, 644, 713, 805, 838, 868, 920, 1085, 1240, 1288, 1426, 1610, 1676, 1736, 1840, 2095, 2170, 2480, 2576, 2852, 2933, 3220, 3352, 3472, 3565, 4190, 4340, 4991, 5704, 5866, 6440, 6704, 7130, 8380, 8680, 9637, 9982, 11408, 11732, 12880, 12989, 14260, 14665, 16760, 17360, 19274, 19964, 23464, 24955, 25978, 28520, 29330, 33520, 38548, 39928, 46928, 48185, 49910, 51956, 57040, 58660, 64945, 67459, 77096, 79856, 90923, 96370, 99820, 103912, 117320, 129890, 134918, 154192, 181846, 192740, 199640, 207824, 234640, 259780, 269836, 298747, 337295, 363692, 385480, 399280, 454615, 519560, 539672, 597494, 674590, 727384, 770960, 909230, 1039120, 1079344, 1194988, 1349180, 1454768, 1493735, 1818460, 2091229, 2389976, 2698360, 2987470, 3636920, 4182458, 4779952, 5396720, 5974940, 7273840, 8364916, 10456145, 11949880, 16729832, 20912290, 23899760, 33459664, 41824580, 83649160, 167298320]

約数ペア:

[(1, 167298320), (2, 83649160), (4, 41824580), (5, 33459664), (7, 23899760), (8, 20912290), (10, 16729832), (14, 11949880), (16, 10456145), (20, 8364916), (23, 7273840), (28, 5974940), (31, 5396720), (35, 4779952), (40, 4182458), (46, 3636920), (56, 2987470), (62, 2698360), (70, 2389976), (80, 2091229), (92, 1818460), (112, 1493735), (115, 1454768), (124, 1349180), (140, 1194988), (155, 1079344), (161, 1039120), (184, 909230), (217, 770960), (230, 727384), (248, 674590), (280, 597494), (310, 539672), (322, 519560), (368, 454615), (419, 399280), (434, 385480), (460, 363692), (496, 337295), (560, 298747), (620, 269836), (644, 259780), (713, 234640), (805, 207824), (838, 199640), (868, 192740), (920, 181846), (1085, 154192), (1240, 134918), (1288, 129890), (1426, 117320), (1610, 103912), (1676, 99820), (1736, 96370), (1840, 90923), (2095, 79856), (2170, 77096), (2480, 67459), (2576, 64945), (2852, 58660), (2933, 57040), (3220, 51956), (3352, 49910), (3472, 48185), (3565, 46928), (4190, 39928), (4340, 38548), (4991, 33520), (5704, 29330), (5866, 28520), (6440, 25978), (6704, 24955), (7130, 23464), (8380, 19964), (8680, 19274), (9637, 17360), (9982, 16760), (11408, 14665), (11732, 14260), (12880, 12989)]