1927594240

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10531}}^1$

素因数の和:10576

約数の個数: 144

約数和(自身を含む): 5424906816

約数和(自身を除く): 3497312576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 2080, 2288, 2816, 2860, 3328, 3520, 4160, 4576, 5720, 7040, 8320, 9152, 10531, 11440, 14080, 16640, 18304, 21062, 22880, 36608, 42124, 45760, 52655, 84248, 91520, 105310, 115841, 136903, 168496, 183040, 210620, 231682, 273806, 336992, 421240, 463364, 547612, 579205, 673984, 684515, 842480, 926728, 1095224, 1158410, 1347968, 1369030, 1505933, 1684960, 1853456, 2190448, 2316820, 2695936, 2738060, 3011866, 3369920, 3706912, 4380896, 4633640, 5476120, 6023732, 6739840, 7413824, 7529665, 8761792, 9267280, 10952240, 12047464, 13479680, 14827648, 15059330, 17523584, 18534560, 21904480, 24094928, 29655296, 30118660, 35047168, 37069120, 43808960, 48189856, 60237320, 74138240, 87617920, 96379712, 120474640, 148276480, 175235840, 192759424, 240949280, 385518848, 481898560, 963797120, 1927594240]

約数ペア:

[(1, 1927594240), (2, 963797120), (4, 481898560), (5, 385518848), (8, 240949280), (10, 192759424), (11, 175235840), (13, 148276480), (16, 120474640), (20, 96379712), (22, 87617920), (26, 74138240), (32, 60237320), (40, 48189856), (44, 43808960), (52, 37069120), (55, 35047168), (64, 30118660), (65, 29655296), (80, 24094928), (88, 21904480), (104, 18534560), (110, 17523584), (128, 15059330), (130, 14827648), (143, 13479680), (160, 12047464), (176, 10952240), (208, 9267280), (220, 8761792), (256, 7529665), (260, 7413824), (286, 6739840), (320, 6023732), (352, 5476120), (416, 4633640), (440, 4380896), (520, 3706912), (572, 3369920), (640, 3011866), (704, 2738060), (715, 2695936), (832, 2316820), (880, 2190448), (1040, 1853456), (1144, 1684960), (1280, 1505933), (1408, 1369030), (1430, 1347968), (1664, 1158410), (1760, 1095224), (2080, 926728), (2288, 842480), (2816, 684515), (2860, 673984), (3328, 579205), (3520, 547612), (4160, 463364), (4576, 421240), (5720, 336992), (7040, 273806), (8320, 231682), (9152, 210620), (10531, 183040), (11440, 168496), (14080, 136903), (16640, 115841), (18304, 105310), (21062, 91520), (22880, 84248), (36608, 52655), (42124, 45760)]