269622080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 224

約数和(自身を含む): 811109376

約数和(自身を除く): 541487296

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 64, 65, 70, 80, 91, 94, 104, 112, 130, 140, 160, 182, 188, 197, 208, 224, 235, 260, 280, 320, 329, 364, 376, 394, 416, 448, 455, 470, 520, 560, 611, 658, 728, 752, 788, 832, 910, 940, 985, 1040, 1120, 1222, 1316, 1379, 1456, 1504, 1576, 1645, 1820, 1880, 1970, 2080, 2240, 2444, 2561, 2632, 2758, 2912, 3008, 3055, 3152, 3290, 3640, 3760, 3940, 4160, 4277, 4888, 5122, 5264, 5516, 5824, 6110, 6304, 6580, 6895, 7280, 7520, 7880, 8554, 9259, 9776, 10244, 10528, 11032, 12220, 12608, 12805, 13160, 13790, 14560, 15040, 15760, 17108, 17927, 18518, 19552, 20488, 21056, 21385, 22064, 24440, 25610, 26320, 27580, 29120, 31520, 34216, 35854, 37036, 39104, 40976, 42770, 44128, 46295, 48880, 51220, 52640, 55160, 63040, 64813, 68432, 71708, 74072, 81952, 85540, 88256, 89635, 92590, 97760, 102440, 105280, 110320, 120367, 129626, 136864, 143416, 148144, 163904, 171080, 179270, 185180, 195520, 204880, 220640, 240734, 259252, 273728, 286832, 296288, 324065, 342160, 358540, 370360, 409760, 441280, 481468, 518504, 573664, 592576, 601835, 648130, 684320, 717080, 740720, 819520, 842569, 962936, 1037008, 1147328, 1203670, 1296260, 1368640, 1434160, 1481440, 1685138, 1925872, 2074016, 2407340, 2592520, 2868320, 2962880, 3370276, 3851744, 4148032, 4212845, 4814680, 5185040, 5736640, 6740552, 7703488, 8425690, 9629360, 10370080, 13481104, 16851380, 19258720, 20740160, 26962208, 33702760, 38517440, 53924416, 67405520, 134811040, 269622080]

約数ペア:

[(1, 269622080), (2, 134811040), (4, 67405520), (5, 53924416), (7, 38517440), (8, 33702760), (10, 26962208), (13, 20740160), (14, 19258720), (16, 16851380), (20, 13481104), (26, 10370080), (28, 9629360), (32, 8425690), (35, 7703488), (40, 6740552), (47, 5736640), (52, 5185040), (56, 4814680), (64, 4212845), (65, 4148032), (70, 3851744), (80, 3370276), (91, 2962880), (94, 2868320), (104, 2592520), (112, 2407340), (130, 2074016), (140, 1925872), (160, 1685138), (182, 1481440), (188, 1434160), (197, 1368640), (208, 1296260), (224, 1203670), (235, 1147328), (260, 1037008), (280, 962936), (320, 842569), (329, 819520), (364, 740720), (376, 717080), (394, 684320), (416, 648130), (448, 601835), (455, 592576), (470, 573664), (520, 518504), (560, 481468), (611, 441280), (658, 409760), (728, 370360), (752, 358540), (788, 342160), (832, 324065), (910, 296288), (940, 286832), (985, 273728), (1040, 259252), (1120, 240734), (1222, 220640), (1316, 204880), (1379, 195520), (1456, 185180), (1504, 179270), (1576, 171080), (1645, 163904), (1820, 148144), (1880, 143416), (1970, 136864), (2080, 129626), (2240, 120367), (2444, 110320), (2561, 105280), (2632, 102440), (2758, 97760), (2912, 92590), (3008, 89635), (3055, 88256), (3152, 85540), (3290, 81952), (3640, 74072), (3760, 71708), (3940, 68432), (4160, 64813), (4277, 63040), (4888, 55160), (5122, 52640), (5264, 51220), (5516, 48880), (5824, 46295), (6110, 44128), (6304, 42770), (6580, 40976), (6895, 39104), (7280, 37036), (7520, 35854), (7880, 34216), (8554, 31520), (9259, 29120), (9776, 27580), (10244, 26320), (10528, 25610), (11032, 24440), (12220, 22064), (12608, 21385), (12805, 21056), (13160, 20488), (13790, 19552), (14560, 18518), (15040, 17927), (15760, 17108)]