19677818880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{106759}}^1$

素因数の和:106794

約数の個数: 156

約数和(自身を含む): 68208750480

約数和(自身を除く): 48530931600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 12288, 15360, 18432, 20480, 23040, 30720, 36864, 46080, 61440, 92160, 106759, 184320, 213518, 320277, 427036, 533795, 640554, 854072, 960831, 1067590, 1281108, 1601385, 1708144, 1921662, 2135180, 2562216, 3202770, 3416288, 3843324, 4270360, 4804155, 5124432, 6405540, 6832576, 7686648, 8540720, 9608310, 10248864, 12811080, 13665152, 15373296, 17081440, 19216620, 20497728, 25622160, 27330304, 30746592, 34162880, 38433240, 40995456, 51244320, 54660608, 61493184, 68325760, 76866480, 81990912, 102488640, 109321216, 122986368, 136651520, 153732960, 163981824, 204977280, 218642432, 245972736, 273303040, 307465920, 327963648, 409954560, 437284864, 491945472, 546606080, 614931840, 655927296, 819909120, 983890944, 1093212160, 1229863680, 1311854592, 1639818240, 1967781888, 2186424320, 2459727360, 3279636480, 3935563776, 4919454720, 6559272960, 9838909440, 19677818880]

約数ペア:

[(1, 19677818880), (2, 9838909440), (3, 6559272960), (4, 4919454720), (5, 3935563776), (6, 3279636480), (8, 2459727360), (9, 2186424320), (10, 1967781888), (12, 1639818240), (15, 1311854592), (16, 1229863680), (18, 1093212160), (20, 983890944), (24, 819909120), (30, 655927296), (32, 614931840), (36, 546606080), (40, 491945472), (45, 437284864), (48, 409954560), (60, 327963648), (64, 307465920), (72, 273303040), (80, 245972736), (90, 218642432), (96, 204977280), (120, 163981824), (128, 153732960), (144, 136651520), (160, 122986368), (180, 109321216), (192, 102488640), (240, 81990912), (256, 76866480), (288, 68325760), (320, 61493184), (360, 54660608), (384, 51244320), (480, 40995456), (512, 38433240), (576, 34162880), (640, 30746592), (720, 27330304), (768, 25622160), (960, 20497728), (1024, 19216620), (1152, 17081440), (1280, 15373296), (1440, 13665152), (1536, 12811080), (1920, 10248864), (2048, 9608310), (2304, 8540720), (2560, 7686648), (2880, 6832576), (3072, 6405540), (3840, 5124432), (4096, 4804155), (4608, 4270360), (5120, 3843324), (5760, 3416288), (6144, 3202770), (7680, 2562216), (9216, 2135180), (10240, 1921662), (11520, 1708144), (12288, 1601385), (15360, 1281108), (18432, 1067590), (20480, 960831), (23040, 854072), (30720, 640554), (36864, 533795), (46080, 427036), (61440, 320277), (92160, 213518), (106759, 184320)]