470316560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 1337057280

約数和(自身を除く): 866740720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 127, 136, 140, 170, 238, 254, 272, 280, 340, 389, 476, 508, 560, 595, 635, 680, 778, 889, 952, 1016, 1190, 1270, 1360, 1556, 1778, 1904, 1945, 2032, 2159, 2380, 2540, 2723, 3112, 3556, 3890, 4318, 4445, 4760, 5080, 5446, 6224, 6613, 7112, 7780, 8636, 8890, 9520, 10160, 10795, 10892, 13226, 13615, 14224, 15113, 15560, 17272, 17780, 21590, 21784, 26452, 27230, 30226, 31120, 33065, 34544, 35560, 43180, 43568, 46291, 49403, 52904, 54460, 60452, 66130, 71120, 75565, 86360, 92582, 98806, 105808, 108920, 120904, 132260, 151130, 172720, 185164, 197612, 217840, 231455, 241808, 247015, 264520, 302260, 345821, 370328, 395224, 462910, 494030, 529040, 604520, 691642, 740656, 790448, 839851, 925820, 988060, 1209040, 1383284, 1679702, 1729105, 1851640, 1976120, 2766568, 3359404, 3458210, 3703280, 3952240, 4199255, 5533136, 5878957, 6718808, 6916420, 8398510, 11757914, 13437616, 13832840, 16797020, 23515828, 27665680, 29394785, 33594040, 47031656, 58789570, 67188080, 94063312, 117579140, 235158280, 470316560]

約数ペア:

[(1, 470316560), (2, 235158280), (4, 117579140), (5, 94063312), (7, 67188080), (8, 58789570), (10, 47031656), (14, 33594040), (16, 29394785), (17, 27665680), (20, 23515828), (28, 16797020), (34, 13832840), (35, 13437616), (40, 11757914), (56, 8398510), (68, 6916420), (70, 6718808), (80, 5878957), (85, 5533136), (112, 4199255), (119, 3952240), (127, 3703280), (136, 3458210), (140, 3359404), (170, 2766568), (238, 1976120), (254, 1851640), (272, 1729105), (280, 1679702), (340, 1383284), (389, 1209040), (476, 988060), (508, 925820), (560, 839851), (595, 790448), (635, 740656), (680, 691642), (778, 604520), (889, 529040), (952, 494030), (1016, 462910), (1190, 395224), (1270, 370328), (1360, 345821), (1556, 302260), (1778, 264520), (1904, 247015), (1945, 241808), (2032, 231455), (2159, 217840), (2380, 197612), (2540, 185164), (2723, 172720), (3112, 151130), (3556, 132260), (3890, 120904), (4318, 108920), (4445, 105808), (4760, 98806), (5080, 92582), (5446, 86360), (6224, 75565), (6613, 71120), (7112, 66130), (7780, 60452), (8636, 54460), (8890, 52904), (9520, 49403), (10160, 46291), (10795, 43568), (10892, 43180), (13226, 35560), (13615, 34544), (14224, 33065), (15113, 31120), (15560, 30226), (17272, 27230), (17780, 26452), (21590, 21784)]