213957120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2182

約数の個数: 160

約数和(自身を含む): 736952832

約数和(自身を除く): 522995712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2143, 2496, 2560, 3120, 3328, 3840, 4160, 4286, 4992, 6240, 6429, 6656, 7680, 8320, 8572, 9984, 10715, 12480, 12858, 16640, 17144, 19968, 21430, 24960, 25716, 27859, 32145, 33280, 34288, 42860, 49920, 51432, 55718, 64290, 68576, 83577, 85720, 99840, 102864, 111436, 128580, 137152, 139295, 167154, 171440, 205728, 222872, 257160, 274304, 278590, 334308, 342880, 411456, 417885, 445744, 514320, 548608, 557180, 668616, 685760, 822912, 835770, 891488, 1028640, 1097216, 1114360, 1337232, 1371520, 1645824, 1671540, 1782976, 2057280, 2228720, 2674464, 2743040, 3291648, 3343080, 3565952, 4114560, 4457440, 5348928, 5486080, 6686160, 7131904, 8229120, 8914880, 10697856, 13372320, 14263808, 16458240, 17829760, 21395712, 26744640, 35659520, 42791424, 53489280, 71319040, 106978560, 213957120]

約数ペア:

[(1, 213957120), (2, 106978560), (3, 71319040), (4, 53489280), (5, 42791424), (6, 35659520), (8, 26744640), (10, 21395712), (12, 17829760), (13, 16458240), (15, 14263808), (16, 13372320), (20, 10697856), (24, 8914880), (26, 8229120), (30, 7131904), (32, 6686160), (39, 5486080), (40, 5348928), (48, 4457440), (52, 4114560), (60, 3565952), (64, 3343080), (65, 3291648), (78, 2743040), (80, 2674464), (96, 2228720), (104, 2057280), (120, 1782976), (128, 1671540), (130, 1645824), (156, 1371520), (160, 1337232), (192, 1114360), (195, 1097216), (208, 1028640), (240, 891488), (256, 835770), (260, 822912), (312, 685760), (320, 668616), (384, 557180), (390, 548608), (416, 514320), (480, 445744), (512, 417885), (520, 411456), (624, 342880), (640, 334308), (768, 278590), (780, 274304), (832, 257160), (960, 222872), (1040, 205728), (1248, 171440), (1280, 167154), (1536, 139295), (1560, 137152), (1664, 128580), (1920, 111436), (2080, 102864), (2143, 99840), (2496, 85720), (2560, 83577), (3120, 68576), (3328, 64290), (3840, 55718), (4160, 51432), (4286, 49920), (4992, 42860), (6240, 34288), (6429, 33280), (6656, 32145), (7680, 27859), (8320, 25716), (8572, 24960), (9984, 21430), (10715, 19968), (12480, 17144), (12858, 16640)]