196393120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 413245280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 440, 532, 560, 608, 616, 665, 760, 770, 836, 839, 880, 1045, 1064, 1120, 1232, 1330, 1463, 1520, 1540, 1672, 1678, 1760, 2090, 2128, 2464, 2660, 2926, 3040, 3080, 3344, 3356, 4180, 4195, 4256, 5320, 5852, 5873, 6160, 6688, 6712, 7315, 8360, 8390, 9229, 10640, 11704, 11746, 12320, 13424, 14630, 15941, 16720, 16780, 18458, 21280, 23408, 23492, 26848, 29260, 29365, 31882, 33440, 33560, 36916, 46145, 46816, 46984, 58520, 58730, 63764, 64603, 67120, 73832, 79705, 92290, 93968, 111587, 117040, 117460, 127528, 129206, 134240, 147664, 159410, 175351, 184580, 187936, 223174, 234080, 234920, 255056, 258412, 295328, 318820, 323015, 350702, 369160, 446348, 469840, 510112, 516824, 557935, 637640, 646030, 701404, 738320, 876755, 892696, 939680, 1033648, 1115870, 1227457, 1275280, 1292060, 1402808, 1476640, 1753510, 1785392, 2067296, 2231740, 2454914, 2550560, 2584120, 2805616, 3507020, 3570784, 4463480, 4909828, 5168240, 5611232, 6137285, 7014040, 8926960, 9819656, 10336480, 12274570, 14028080, 17853920, 19639312, 24549140, 28056160, 39278624, 49098280, 98196560, 196393120]

約数ペア:

[(1, 196393120), (2, 98196560), (4, 49098280), (5, 39278624), (7, 28056160), (8, 24549140), (10, 19639312), (11, 17853920), (14, 14028080), (16, 12274570), (19, 10336480), (20, 9819656), (22, 8926960), (28, 7014040), (32, 6137285), (35, 5611232), (38, 5168240), (40, 4909828), (44, 4463480), (55, 3570784), (56, 3507020), (70, 2805616), (76, 2584120), (77, 2550560), (80, 2454914), (88, 2231740), (95, 2067296), (110, 1785392), (112, 1753510), (133, 1476640), (140, 1402808), (152, 1292060), (154, 1275280), (160, 1227457), (176, 1115870), (190, 1033648), (209, 939680), (220, 892696), (224, 876755), (266, 738320), (280, 701404), (304, 646030), (308, 637640), (352, 557935), (380, 516824), (385, 510112), (418, 469840), (440, 446348), (532, 369160), (560, 350702), (608, 323015), (616, 318820), (665, 295328), (760, 258412), (770, 255056), (836, 234920), (839, 234080), (880, 223174), (1045, 187936), (1064, 184580), (1120, 175351), (1232, 159410), (1330, 147664), (1463, 134240), (1520, 129206), (1540, 127528), (1672, 117460), (1678, 117040), (1760, 111587), (2090, 93968), (2128, 92290), (2464, 79705), (2660, 73832), (2926, 67120), (3040, 64603), (3080, 63764), (3344, 58730), (3356, 58520), (4180, 46984), (4195, 46816), (4256, 46145), (5320, 36916), (5852, 33560), (5873, 33440), (6160, 31882), (6688, 29365), (6712, 29260), (7315, 26848), (8360, 23492), (8390, 23408), (9229, 21280), (10640, 18458), (11704, 16780), (11746, 16720), (12320, 15941), (13424, 14630)]