1172643840

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{3181}}^1$

素因数の和:3218

約数の個数: 168

約数和(自身を含む): 4066195068

約数和(自身を除く): 2893551228

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, 3181, 3840, 4096, 4608, 5120, 5760, 6144, 6362, 7680, 8192, 9216, 9543, 10240, 11520, 12288, 12724, 15360, 15905, 18432, 19086, 20480, 23040, 24576, 25448, 28629, 30720, 31810, 36864, 38172, 40960, 46080, 47715, 50896, 57258, 61440, 63620, 73728, 76344, 92160, 95430, 101792, 114516, 122880, 127240, 143145, 152688, 184320, 190860, 203584, 229032, 254480, 286290, 305376, 368640, 381720, 407168, 458064, 508960, 572580, 610752, 763440, 814336, 916128, 1017920, 1145160, 1221504, 1526880, 1628672, 1832256, 2035840, 2290320, 2443008, 3053760, 3257344, 3664512, 4071680, 4580640, 4886016, 6107520, 6514688, 7329024, 8143360, 9161280, 9772032, 12215040, 13029376, 14658048, 16286720, 18322560, 19544064, 24430080, 26058752, 29316096, 32573440, 36645120, 39088128, 48860160, 58632192, 65146880, 73290240, 78176256, 97720320, 117264384, 130293760, 146580480, 195440640, 234528768, 293160960, 390881280, 586321920, 1172643840]

約数ペア:

[(1, 1172643840), (2, 586321920), (3, 390881280), (4, 293160960), (5, 234528768), (6, 195440640), (8, 146580480), (9, 130293760), (10, 117264384), (12, 97720320), (15, 78176256), (16, 73290240), (18, 65146880), (20, 58632192), (24, 48860160), (30, 39088128), (32, 36645120), (36, 32573440), (40, 29316096), (45, 26058752), (48, 24430080), (60, 19544064), (64, 18322560), (72, 16286720), (80, 14658048), (90, 13029376), (96, 12215040), (120, 9772032), (128, 9161280), (144, 8143360), (160, 7329024), (180, 6514688), (192, 6107520), (240, 4886016), (256, 4580640), (288, 4071680), (320, 3664512), (360, 3257344), (384, 3053760), (480, 2443008), (512, 2290320), (576, 2035840), (640, 1832256), (720, 1628672), (768, 1526880), (960, 1221504), (1024, 1145160), (1152, 1017920), (1280, 916128), (1440, 814336), (1536, 763440), (1920, 610752), (2048, 572580), (2304, 508960), (2560, 458064), (2880, 407168), (3072, 381720), (3181, 368640), (3840, 305376), (4096, 286290), (4608, 254480), (5120, 229032), (5760, 203584), (6144, 190860), (6362, 184320), (7680, 152688), (8192, 143145), (9216, 127240), (9543, 122880), (10240, 114516), (11520, 101792), (12288, 95430), (12724, 92160), (15360, 76344), (15905, 73728), (18432, 63620), (19086, 61440), (20480, 57258), (23040, 50896), (24576, 47715), (25448, 46080), (28629, 40960), (30720, 38172), (31810, 36864)]