170767740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 144

約数和(自身を含む): 565197696

約数和(自身を除く): 394429956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 715, 780, 845, 858, 1014, 1430, 1531, 1690, 1716, 1859, 2028, 2145, 2535, 2860, 3062, 3380, 3718, 4290, 4593, 5070, 5577, 6124, 7436, 7655, 8580, 9186, 9295, 10140, 11154, 15310, 16841, 18372, 18590, 19903, 22308, 22965, 27885, 30620, 33682, 37180, 39806, 45930, 50523, 55770, 59709, 67364, 79612, 84205, 91860, 99515, 101046, 111540, 119418, 168410, 199030, 202092, 218933, 238836, 252615, 258739, 298545, 336820, 398060, 437866, 505230, 517478, 597090, 656799, 776217, 875732, 1010460, 1034956, 1094665, 1194180, 1293695, 1313598, 1552434, 2189330, 2587390, 2627196, 2846129, 3104868, 3283995, 3881085, 4378660, 5174780, 5692258, 6567990, 7762170, 8538387, 11384516, 13135980, 14230645, 15524340, 17076774, 28461290, 34153548, 42691935, 56922580, 85383870, 170767740]

約数ペア:

[(1, 170767740), (2, 85383870), (3, 56922580), (4, 42691935), (5, 34153548), (6, 28461290), (10, 17076774), (11, 15524340), (12, 14230645), (13, 13135980), (15, 11384516), (20, 8538387), (22, 7762170), (26, 6567990), (30, 5692258), (33, 5174780), (39, 4378660), (44, 3881085), (52, 3283995), (55, 3104868), (60, 2846129), (65, 2627196), (66, 2587390), (78, 2189330), (110, 1552434), (130, 1313598), (132, 1293695), (143, 1194180), (156, 1094665), (165, 1034956), (169, 1010460), (195, 875732), (220, 776217), (260, 656799), (286, 597090), (330, 517478), (338, 505230), (390, 437866), (429, 398060), (507, 336820), (572, 298545), (660, 258739), (676, 252615), (715, 238836), (780, 218933), (845, 202092), (858, 199030), (1014, 168410), (1430, 119418), (1531, 111540), (1690, 101046), (1716, 99515), (1859, 91860), (2028, 84205), (2145, 79612), (2535, 67364), (2860, 59709), (3062, 55770), (3380, 50523), (3718, 45930), (4290, 39806), (4593, 37180), (5070, 33682), (5577, 30620), (6124, 27885), (7436, 22965), (7655, 22308), (8580, 19903), (9186, 18590), (9295, 18372), (10140, 16841), (11154, 15310)]