195045760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 610727040

約数和(自身を除く): 415681280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 197, 208, 221, 224, 238, 260, 272, 280, 320, 340, 364, 394, 416, 442, 448, 455, 476, 520, 544, 560, 595, 640, 680, 728, 788, 832, 884, 896, 910, 952, 985, 1040, 1088, 1105, 1120, 1190, 1360, 1379, 1456, 1547, 1576, 1664, 1768, 1820, 1904, 1970, 2080, 2176, 2210, 2240, 2380, 2561, 2720, 2758, 2912, 3094, 3152, 3349, 3536, 3640, 3808, 3940, 4160, 4420, 4480, 4760, 5122, 5440, 5516, 5824, 6188, 6304, 6698, 6895, 7072, 7280, 7616, 7735, 7880, 8320, 8840, 9520, 10244, 10880, 11032, 11648, 12376, 12608, 12805, 13396, 13790, 14144, 14560, 15232, 15470, 15760, 16745, 17680, 17927, 19040, 20488, 22064, 23443, 24752, 25216, 25610, 26792, 27580, 28288, 29120, 30940, 31520, 33490, 35360, 35854, 38080, 40976, 43537, 44128, 46886, 49504, 51220, 53584, 55160, 58240, 61880, 63040, 66980, 70720, 71708, 76160, 81952, 87074, 88256, 89635, 93772, 99008, 102440, 107168, 110320, 117215, 123760, 126080, 133960, 141440, 143416, 163904, 174148, 176512, 179270, 187544, 198016, 204880, 214336, 217685, 220640, 234430, 247520, 267920, 286832, 304759, 327808, 348296, 358540, 375088, 409760, 428672, 435370, 441280, 468860, 495040, 535840, 573664, 609518, 696592, 717080, 750176, 819520, 870740, 882560, 937720, 990080, 1071680, 1147328, 1219036, 1393184, 1434160, 1500352, 1523795, 1639040, 1741480, 1875440, 2143360, 2294656, 2438072, 2786368, 2868320, 3000704, 3047590, 3482960, 3750880, 4876144, 5572736, 5736640, 6095180, 6965920, 7501760, 9752288, 11473280, 12190360, 13931840, 15003520, 19504576, 24380720, 27863680, 39009152, 48761440, 97522880, 195045760]

約数ペア:

[(1, 195045760), (2, 97522880), (4, 48761440), (5, 39009152), (7, 27863680), (8, 24380720), (10, 19504576), (13, 15003520), (14, 13931840), (16, 12190360), (17, 11473280), (20, 9752288), (26, 7501760), (28, 6965920), (32, 6095180), (34, 5736640), (35, 5572736), (40, 4876144), (52, 3750880), (56, 3482960), (64, 3047590), (65, 3000704), (68, 2868320), (70, 2786368), (80, 2438072), (85, 2294656), (91, 2143360), (104, 1875440), (112, 1741480), (119, 1639040), (128, 1523795), (130, 1500352), (136, 1434160), (140, 1393184), (160, 1219036), (170, 1147328), (182, 1071680), (197, 990080), (208, 937720), (221, 882560), (224, 870740), (238, 819520), (260, 750176), (272, 717080), (280, 696592), (320, 609518), (340, 573664), (364, 535840), (394, 495040), (416, 468860), (442, 441280), (448, 435370), (455, 428672), (476, 409760), (520, 375088), (544, 358540), (560, 348296), (595, 327808), (640, 304759), (680, 286832), (728, 267920), (788, 247520), (832, 234430), (884, 220640), (896, 217685), (910, 214336), (952, 204880), (985, 198016), (1040, 187544), (1088, 179270), (1105, 176512), (1120, 174148), (1190, 163904), (1360, 143416), (1379, 141440), (1456, 133960), (1547, 126080), (1576, 123760), (1664, 117215), (1768, 110320), (1820, 107168), (1904, 102440), (1970, 99008), (2080, 93772), (2176, 89635), (2210, 88256), (2240, 87074), (2380, 81952), (2561, 76160), (2720, 71708), (2758, 70720), (2912, 66980), (3094, 63040), (3152, 61880), (3349, 58240), (3536, 55160), (3640, 53584), (3808, 51220), (3940, 49504), (4160, 46886), (4420, 44128), (4480, 43537), (4760, 40976), (5122, 38080), (5440, 35854), (5516, 35360), (5824, 33490), (6188, 31520), (6304, 30940), (6698, 29120), (6895, 28288), (7072, 27580), (7280, 26792), (7616, 25610), (7735, 25216), (7880, 24752), (8320, 23443), (8840, 22064), (9520, 20488), (10244, 19040), (10880, 17927), (11032, 17680), (11648, 16745), (12376, 15760), (12608, 15470), (12805, 15232), (13396, 14560), (13790, 14144)]