70608480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 236733840

約数和(自身を除く): 166125360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 509, 510, 544, 578, 680, 816, 867, 1018, 1020, 1156, 1360, 1445, 1527, 1632, 1734, 2036, 2040, 2312, 2545, 2720, 2890, 3054, 3468, 4072, 4080, 4335, 4624, 5090, 5780, 6108, 6936, 7635, 8144, 8160, 8653, 8670, 9248, 10180, 11560, 12216, 13872, 15270, 16288, 17306, 17340, 20360, 23120, 24432, 25959, 27744, 30540, 34612, 34680, 40720, 43265, 46240, 48864, 51918, 61080, 69224, 69360, 81440, 86530, 103836, 122160, 129795, 138448, 138720, 147101, 173060, 207672, 244320, 259590, 276896, 294202, 346120, 415344, 441303, 519180, 588404, 692240, 735505, 830688, 882606, 1038360, 1176808, 1384480, 1471010, 1765212, 2076720, 2206515, 2353616, 2942020, 3530424, 4153440, 4413030, 4707232, 5884040, 7060848, 8826060, 11768080, 14121696, 17652120, 23536160, 35304240, 70608480]

約数ペア:

[(1, 70608480), (2, 35304240), (3, 23536160), (4, 17652120), (5, 14121696), (6, 11768080), (8, 8826060), (10, 7060848), (12, 5884040), (15, 4707232), (16, 4413030), (17, 4153440), (20, 3530424), (24, 2942020), (30, 2353616), (32, 2206515), (34, 2076720), (40, 1765212), (48, 1471010), (51, 1384480), (60, 1176808), (68, 1038360), (80, 882606), (85, 830688), (96, 735505), (102, 692240), (120, 588404), (136, 519180), (160, 441303), (170, 415344), (204, 346120), (240, 294202), (255, 276896), (272, 259590), (289, 244320), (340, 207672), (408, 173060), (480, 147101), (509, 138720), (510, 138448), (544, 129795), (578, 122160), (680, 103836), (816, 86530), (867, 81440), (1018, 69360), (1020, 69224), (1156, 61080), (1360, 51918), (1445, 48864), (1527, 46240), (1632, 43265), (1734, 40720), (2036, 34680), (2040, 34612), (2312, 30540), (2545, 27744), (2720, 25959), (2890, 24432), (3054, 23120), (3468, 20360), (4072, 17340), (4080, 17306), (4335, 16288), (4624, 15270), (5090, 13872), (5780, 12216), (6108, 11560), (6936, 10180), (7635, 9248), (8144, 8670), (8160, 8653)]