57606640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 169739136

約数和(自身を除く): 112132496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 164, 182, 193, 205, 208, 260, 280, 287, 328, 364, 386, 410, 455, 520, 533, 560, 574, 656, 728, 772, 820, 910, 965, 1040, 1066, 1148, 1351, 1435, 1456, 1544, 1640, 1820, 1930, 2132, 2296, 2509, 2665, 2702, 2870, 3088, 3280, 3640, 3731, 3860, 4264, 4592, 5018, 5330, 5404, 5740, 6755, 7280, 7462, 7720, 7913, 8528, 10036, 10660, 10808, 11480, 12545, 13510, 14924, 15440, 15826, 17563, 18655, 20072, 21320, 21616, 22960, 25090, 27020, 29848, 31652, 35126, 37310, 39565, 40144, 42640, 50180, 54040, 55391, 59696, 63304, 70252, 74620, 79130, 87815, 100360, 102869, 108080, 110782, 126608, 140504, 149240, 158260, 175630, 200720, 205738, 221564, 276955, 281008, 298480, 316520, 351260, 411476, 443128, 514345, 553910, 633040, 702520, 720083, 822952, 886256, 1028690, 1107820, 1405040, 1440166, 1645904, 2057380, 2215640, 2880332, 3600415, 4114760, 4431280, 5760664, 7200830, 8229520, 11521328, 14401660, 28803320, 57606640]

約数ペア:

[(1, 57606640), (2, 28803320), (4, 14401660), (5, 11521328), (7, 8229520), (8, 7200830), (10, 5760664), (13, 4431280), (14, 4114760), (16, 3600415), (20, 2880332), (26, 2215640), (28, 2057380), (35, 1645904), (40, 1440166), (41, 1405040), (52, 1107820), (56, 1028690), (65, 886256), (70, 822952), (80, 720083), (82, 702520), (91, 633040), (104, 553910), (112, 514345), (130, 443128), (140, 411476), (164, 351260), (182, 316520), (193, 298480), (205, 281008), (208, 276955), (260, 221564), (280, 205738), (287, 200720), (328, 175630), (364, 158260), (386, 149240), (410, 140504), (455, 126608), (520, 110782), (533, 108080), (560, 102869), (574, 100360), (656, 87815), (728, 79130), (772, 74620), (820, 70252), (910, 63304), (965, 59696), (1040, 55391), (1066, 54040), (1148, 50180), (1351, 42640), (1435, 40144), (1456, 39565), (1544, 37310), (1640, 35126), (1820, 31652), (1930, 29848), (2132, 27020), (2296, 25090), (2509, 22960), (2665, 21616), (2702, 21320), (2870, 20072), (3088, 18655), (3280, 17563), (3640, 15826), (3731, 15440), (3860, 14924), (4264, 13510), (4592, 12545), (5018, 11480), (5330, 10808), (5404, 10660), (5740, 10036), (6755, 8528), (7280, 7913), (7462, 7720)]