233891840

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 693463680

約数和(自身を除く): 459571840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 251, 256, 260, 280, 320, 364, 416, 448, 455, 502, 512, 520, 560, 640, 728, 832, 896, 910, 1004, 1024, 1040, 1120, 1255, 1280, 1456, 1664, 1757, 1792, 1820, 2008, 2048, 2080, 2240, 2510, 2560, 2912, 3263, 3328, 3514, 3584, 3640, 4016, 4160, 4480, 5020, 5120, 5824, 6526, 6656, 7028, 7168, 7280, 8032, 8320, 8785, 8960, 10040, 10240, 11648, 13052, 13312, 14056, 14336, 14560, 16064, 16315, 16640, 17570, 17920, 20080, 22841, 23296, 26104, 26624, 28112, 29120, 32128, 32630, 33280, 35140, 35840, 40160, 45682, 46592, 52208, 56224, 58240, 64256, 65260, 66560, 70280, 71680, 80320, 91364, 93184, 104416, 112448, 114205, 116480, 128512, 130520, 133120, 140560, 160640, 182728, 186368, 208832, 224896, 228410, 232960, 257024, 261040, 281120, 321280, 365456, 417664, 449792, 456820, 465920, 514048, 522080, 562240, 642560, 730912, 835328, 899584, 913640, 931840, 1044160, 1124480, 1285120, 1461824, 1670656, 1799168, 1827280, 2088320, 2248960, 2570240, 2923648, 3341312, 3598336, 3654560, 4176640, 4497920, 5847296, 6682624, 7309120, 8353280, 8995840, 11694592, 14618240, 16706560, 17991680, 23389184, 29236480, 33413120, 46778368, 58472960, 116945920, 233891840]

約数ペア:

[(1, 233891840), (2, 116945920), (4, 58472960), (5, 46778368), (7, 33413120), (8, 29236480), (10, 23389184), (13, 17991680), (14, 16706560), (16, 14618240), (20, 11694592), (26, 8995840), (28, 8353280), (32, 7309120), (35, 6682624), (40, 5847296), (52, 4497920), (56, 4176640), (64, 3654560), (65, 3598336), (70, 3341312), (80, 2923648), (91, 2570240), (104, 2248960), (112, 2088320), (128, 1827280), (130, 1799168), (140, 1670656), (160, 1461824), (182, 1285120), (208, 1124480), (224, 1044160), (251, 931840), (256, 913640), (260, 899584), (280, 835328), (320, 730912), (364, 642560), (416, 562240), (448, 522080), (455, 514048), (502, 465920), (512, 456820), (520, 449792), (560, 417664), (640, 365456), (728, 321280), (832, 281120), (896, 261040), (910, 257024), (1004, 232960), (1024, 228410), (1040, 224896), (1120, 208832), (1255, 186368), (1280, 182728), (1456, 160640), (1664, 140560), (1757, 133120), (1792, 130520), (1820, 128512), (2008, 116480), (2048, 114205), (2080, 112448), (2240, 104416), (2510, 93184), (2560, 91364), (2912, 80320), (3263, 71680), (3328, 70280), (3514, 66560), (3584, 65260), (3640, 64256), (4016, 58240), (4160, 56224), (4480, 52208), (5020, 46592), (5120, 45682), (5824, 40160), (6526, 35840), (6656, 35140), (7028, 33280), (7168, 32630), (7280, 32128), (8032, 29120), (8320, 28112), (8785, 26624), (8960, 26104), (10040, 23296), (10240, 22841), (11648, 20080), (13052, 17920), (13312, 17570), (14056, 16640), (14336, 16315), (14560, 16064)]