204793288280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8731}}^1\times {\mathrm{4409}}^1$

素因数の和:13177

約数の個数: 128

約数和(自身を含む): 554516928000

約数和(自身を除く): 349723639720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 4409, 5320, 8731, 8818, 17462, 17636, 22045, 30863, 34924, 35272, 43655, 44090, 61117, 61726, 69848, 83771, 87310, 88180, 122234, 123452, 154315, 165889, 167542, 174620, 176360, 244468, 246904, 305585, 308630, 331778, 335084, 349240, 418855, 488936, 586397, 611170, 617260, 663556, 670168, 829445, 837710, 1161223, 1172794, 1222340, 1234520, 1327112, 1658890, 1675420, 2322446, 2345588, 2444680, 2931985, 3317780, 3350840, 4644892, 4691176, 5806115, 5863970, 6635560, 9289784, 11612230, 11727940, 23224460, 23455880, 38494979, 46448920, 76989958, 153979916, 192474895, 269464853, 307959832, 384949790, 538929706, 731404601, 769899580, 1077859412, 1347324265, 1462809202, 1539799160, 2155718824, 2694648530, 2925618404, 3657023005, 5119832207, 5389297060, 5851236808, 7314046010, 10239664414, 10778594120, 14628092020, 20479328828, 25599161035, 29256184040, 40958657656, 51198322070, 102396644140, 204793288280]

約数ペア:

[(1, 204793288280), (2, 102396644140), (4, 51198322070), (5, 40958657656), (7, 29256184040), (8, 25599161035), (10, 20479328828), (14, 14628092020), (19, 10778594120), (20, 10239664414), (28, 7314046010), (35, 5851236808), (38, 5389297060), (40, 5119832207), (56, 3657023005), (70, 2925618404), (76, 2694648530), (95, 2155718824), (133, 1539799160), (140, 1462809202), (152, 1347324265), (190, 1077859412), (266, 769899580), (280, 731404601), (380, 538929706), (532, 384949790), (665, 307959832), (760, 269464853), (1064, 192474895), (1330, 153979916), (2660, 76989958), (4409, 46448920), (5320, 38494979), (8731, 23455880), (8818, 23224460), (17462, 11727940), (17636, 11612230), (22045, 9289784), (30863, 6635560), (34924, 5863970), (35272, 5806115), (43655, 4691176), (44090, 4644892), (61117, 3350840), (61726, 3317780), (69848, 2931985), (83771, 2444680), (87310, 2345588), (88180, 2322446), (122234, 1675420), (123452, 1658890), (154315, 1327112), (165889, 1234520), (167542, 1222340), (174620, 1172794), (176360, 1161223), (244468, 837710), (246904, 829445), (305585, 670168), (308630, 663556), (331778, 617260), (335084, 611170), (349240, 586397), (418855, 488936)]