170665040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 528997392

約数和(自身を除く): 358332352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 130, 136, 140, 170, 182, 196, 197, 208, 221, 238, 245, 260, 272, 280, 340, 364, 392, 394, 442, 455, 476, 490, 520, 560, 595, 637, 680, 728, 784, 788, 833, 884, 910, 952, 980, 985, 1040, 1105, 1190, 1274, 1360, 1379, 1456, 1547, 1576, 1666, 1768, 1820, 1904, 1960, 1970, 2210, 2380, 2548, 2561, 2758, 3094, 3152, 3185, 3332, 3349, 3536, 3640, 3920, 3940, 4165, 4420, 4760, 5096, 5122, 5516, 6188, 6370, 6664, 6698, 6895, 7280, 7735, 7880, 8330, 8840, 9520, 9653, 10192, 10244, 10829, 11032, 12376, 12740, 12805, 13328, 13396, 13790, 15470, 15760, 16660, 16745, 17680, 17927, 19306, 20488, 21658, 22064, 23443, 24752, 25480, 25610, 26792, 27580, 30940, 33320, 33490, 35854, 38612, 40976, 43316, 43537, 46886, 48265, 50960, 51220, 53584, 54145, 55160, 61880, 66640, 66980, 71708, 77224, 86632, 87074, 89635, 93772, 96530, 102440, 108290, 110320, 117215, 123760, 125489, 133960, 143416, 154448, 164101, 173264, 174148, 179270, 187544, 193060, 204880, 216580, 217685, 234430, 250978, 267920, 286832, 304759, 328202, 348296, 358540, 375088, 386120, 433160, 435370, 468860, 501956, 609518, 627445, 656404, 696592, 717080, 772240, 820505, 866320, 870740, 937720, 1003912, 1219036, 1254890, 1312808, 1434160, 1523795, 1641010, 1741480, 1875440, 2007824, 2133313, 2438072, 2509780, 2625616, 3047590, 3282020, 3482960, 4266626, 4876144, 5019560, 6095180, 6564040, 8533252, 10039120, 10666565, 12190360, 13128080, 17066504, 21333130, 24380720, 34133008, 42666260, 85332520, 170665040]

約数ペア:

[(1, 170665040), (2, 85332520), (4, 42666260), (5, 34133008), (7, 24380720), (8, 21333130), (10, 17066504), (13, 13128080), (14, 12190360), (16, 10666565), (17, 10039120), (20, 8533252), (26, 6564040), (28, 6095180), (34, 5019560), (35, 4876144), (40, 4266626), (49, 3482960), (52, 3282020), (56, 3047590), (65, 2625616), (68, 2509780), (70, 2438072), (80, 2133313), (85, 2007824), (91, 1875440), (98, 1741480), (104, 1641010), (112, 1523795), (119, 1434160), (130, 1312808), (136, 1254890), (140, 1219036), (170, 1003912), (182, 937720), (196, 870740), (197, 866320), (208, 820505), (221, 772240), (238, 717080), (245, 696592), (260, 656404), (272, 627445), (280, 609518), (340, 501956), (364, 468860), (392, 435370), (394, 433160), (442, 386120), (455, 375088), (476, 358540), (490, 348296), (520, 328202), (560, 304759), (595, 286832), (637, 267920), (680, 250978), (728, 234430), (784, 217685), (788, 216580), (833, 204880), (884, 193060), (910, 187544), (952, 179270), (980, 174148), (985, 173264), (1040, 164101), (1105, 154448), (1190, 143416), (1274, 133960), (1360, 125489), (1379, 123760), (1456, 117215), (1547, 110320), (1576, 108290), (1666, 102440), (1768, 96530), (1820, 93772), (1904, 89635), (1960, 87074), (1970, 86632), (2210, 77224), (2380, 71708), (2548, 66980), (2561, 66640), (2758, 61880), (3094, 55160), (3152, 54145), (3185, 53584), (3332, 51220), (3349, 50960), (3536, 48265), (3640, 46886), (3920, 43537), (3940, 43316), (4165, 40976), (4420, 38612), (4760, 35854), (5096, 33490), (5122, 33320), (5516, 30940), (6188, 27580), (6370, 26792), (6664, 25610), (6698, 25480), (6895, 24752), (7280, 23443), (7735, 22064), (7880, 21658), (8330, 20488), (8840, 19306), (9520, 17927), (9653, 17680), (10192, 16745), (10244, 16660), (10829, 15760), (11032, 15470), (12376, 13790), (12740, 13396), (12805, 13328)]