169252680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 541987200

約数和(自身を除く): 372734520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 163, 170, 204, 255, 326, 340, 408, 489, 509, 510, 652, 680, 815, 978, 1018, 1020, 1304, 1527, 1630, 1956, 2036, 2040, 2445, 2545, 2771, 3054, 3260, 3912, 4072, 4890, 5090, 5542, 6108, 6520, 7635, 8313, 8653, 9780, 10180, 11084, 12216, 13855, 15270, 16626, 17306, 19560, 20360, 22168, 25959, 27710, 30540, 33252, 34612, 41565, 43265, 51918, 55420, 61080, 66504, 69224, 82967, 83130, 86530, 103836, 110840, 129795, 165934, 166260, 173060, 207672, 248901, 259590, 331868, 332520, 346120, 414835, 497802, 519180, 663736, 829670, 995604, 1038360, 1244505, 1410439, 1659340, 1991208, 2489010, 2820878, 3318680, 4231317, 4978020, 5641756, 7052195, 8462634, 9956040, 11283512, 14104390, 16925268, 21156585, 28208780, 33850536, 42313170, 56417560, 84626340, 169252680]

約数ペア:

[(1, 169252680), (2, 84626340), (3, 56417560), (4, 42313170), (5, 33850536), (6, 28208780), (8, 21156585), (10, 16925268), (12, 14104390), (15, 11283512), (17, 9956040), (20, 8462634), (24, 7052195), (30, 5641756), (34, 4978020), (40, 4231317), (51, 3318680), (60, 2820878), (68, 2489010), (85, 1991208), (102, 1659340), (120, 1410439), (136, 1244505), (163, 1038360), (170, 995604), (204, 829670), (255, 663736), (326, 519180), (340, 497802), (408, 414835), (489, 346120), (509, 332520), (510, 331868), (652, 259590), (680, 248901), (815, 207672), (978, 173060), (1018, 166260), (1020, 165934), (1304, 129795), (1527, 110840), (1630, 103836), (1956, 86530), (2036, 83130), (2040, 82967), (2445, 69224), (2545, 66504), (2771, 61080), (3054, 55420), (3260, 51918), (3912, 43265), (4072, 41565), (4890, 34612), (5090, 33252), (5542, 30540), (6108, 27710), (6520, 25959), (7635, 22168), (8313, 20360), (8653, 19560), (9780, 17306), (10180, 16626), (11084, 15270), (12216, 13855)]