1520807017856

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{120233}}^1$

素因数の和:121016

約数の個数: 128

約数和(自身を含む): 3649727116800

約数和(自身を除く): 2128920098944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 743, 896, 1064, 1216, 1486, 2128, 2432, 2972, 4256, 5201, 5944, 8512, 10402, 11888, 14117, 17024, 20804, 23776, 28234, 41608, 47552, 56468, 83216, 95104, 98819, 112936, 120233, 166432, 197638, 225872, 240466, 332864, 395276, 451744, 480932, 665728, 790552, 841631, 903488, 961864, 1581104, 1683262, 1806976, 1923728, 2284427, 3162208, 3366524, 3847456, 4568854, 6324416, 6733048, 7694912, 9137708, 12648832, 13466096, 15389824, 15990989, 18275416, 26932192, 31981978, 36550832, 53864384, 63963956, 73101664, 89333119, 107728768, 127927912, 146203328, 178666238, 255855824, 292406656, 357332476, 511711648, 625331833, 714664952, 1023423296, 1250663666, 1429329904, 1697329261, 2046846592, 2501327332, 2858659808, 3394658522, 5002654664, 5717319616, 6789317044, 10005309328, 11434639232, 11881304827, 13578634088, 20010618656, 23762609654, 27157268176, 40021237312, 47525219308, 54314536352, 80042474624, 95050438616, 108629072704, 190100877232, 217258145408, 380201754464, 760403508928, 1520807017856]

約数ペア:

[(1, 1520807017856), (2, 760403508928), (4, 380201754464), (7, 217258145408), (8, 190100877232), (14, 108629072704), (16, 95050438616), (19, 80042474624), (28, 54314536352), (32, 47525219308), (38, 40021237312), (56, 27157268176), (64, 23762609654), (76, 20010618656), (112, 13578634088), (128, 11881304827), (133, 11434639232), (152, 10005309328), (224, 6789317044), (266, 5717319616), (304, 5002654664), (448, 3394658522), (532, 2858659808), (608, 2501327332), (743, 2046846592), (896, 1697329261), (1064, 1429329904), (1216, 1250663666), (1486, 1023423296), (2128, 714664952), (2432, 625331833), (2972, 511711648), (4256, 357332476), (5201, 292406656), (5944, 255855824), (8512, 178666238), (10402, 146203328), (11888, 127927912), (14117, 107728768), (17024, 89333119), (20804, 73101664), (23776, 63963956), (28234, 53864384), (41608, 36550832), (47552, 31981978), (56468, 26932192), (83216, 18275416), (95104, 15990989), (98819, 15389824), (112936, 13466096), (120233, 12648832), (166432, 9137708), (197638, 7694912), (225872, 6733048), (240466, 6324416), (332864, 4568854), (395276, 3847456), (451744, 3366524), (480932, 3162208), (665728, 2284427), (790552, 1923728), (841631, 1806976), (903488, 1683262), (961864, 1581104)]