1566040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 4432320

約数和(自身を除く): 2866280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 47, 49, 56, 68, 70, 85, 94, 98, 119, 136, 140, 170, 188, 196, 235, 238, 245, 280, 329, 340, 376, 392, 470, 476, 490, 595, 658, 680, 799, 833, 940, 952, 980, 1190, 1316, 1598, 1645, 1666, 1880, 1960, 2303, 2380, 2632, 3196, 3290, 3332, 3995, 4165, 4606, 4760, 5593, 6392, 6580, 6664, 7990, 8330, 9212, 11186, 11515, 13160, 15980, 16660, 18424, 22372, 23030, 27965, 31960, 33320, 39151, 44744, 46060, 55930, 78302, 92120, 111860, 156604, 195755, 223720, 313208, 391510, 783020, 1566040]

約数ペア:

[(1, 1566040), (2, 783020), (4, 391510), (5, 313208), (7, 223720), (8, 195755), (10, 156604), (14, 111860), (17, 92120), (20, 78302), (28, 55930), (34, 46060), (35, 44744), (40, 39151), (47, 33320), (49, 31960), (56, 27965), (68, 23030), (70, 22372), (85, 18424), (94, 16660), (98, 15980), (119, 13160), (136, 11515), (140, 11186), (170, 9212), (188, 8330), (196, 7990), (235, 6664), (238, 6580), (245, 6392), (280, 5593), (329, 4760), (340, 4606), (376, 4165), (392, 3995), (470, 3332), (476, 3290), (490, 3196), (595, 2632), (658, 2380), (680, 2303), (799, 1960), (833, 1880), (940, 1666), (952, 1645), (980, 1598), (1190, 1316)]