171523170

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 573946560

約数和(自身を除く): 402423390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 169, 179, 182, 189, 195, 210, 234, 270, 273, 315, 338, 351, 358, 378, 390, 405, 455, 507, 537, 546, 567, 585, 630, 702, 810, 819, 845, 895, 910, 945, 1014, 1053, 1074, 1134, 1170, 1183, 1253, 1365, 1521, 1611, 1638, 1690, 1755, 1790, 1890, 2106, 2327, 2366, 2457, 2506, 2535, 2685, 2730, 2835, 3042, 3222, 3510, 3549, 3759, 4095, 4563, 4654, 4833, 4914, 5070, 5265, 5370, 5670, 5915, 6265, 6981, 7098, 7371, 7518, 7605, 8055, 8190, 9126, 9666, 10530, 10647, 11277, 11635, 11830, 12285, 12530, 13689, 13962, 14499, 14742, 15210, 16110, 16289, 17745, 18795, 20943, 21294, 22554, 22815, 23270, 24165, 24570, 27378, 28998, 30251, 31941, 32578, 33831, 34905, 35490, 36855, 37590, 41886, 45630, 48330, 48867, 53235, 56385, 60502, 62829, 63882, 67662, 68445, 69810, 72495, 73710, 81445, 90753, 95823, 97734, 101493, 104715, 106470, 112770, 125658, 136890, 144990, 146601, 151255, 159705, 162890, 169155, 181506, 188487, 191646, 202986, 209430, 211757, 244335, 272259, 293202, 302510, 314145, 319410, 338310, 376974, 423514, 439803, 453765, 479115, 488670, 507465, 544518, 628290, 635271, 733005, 816777, 879606, 907530, 942435, 958230, 1014930, 1058785, 1270542, 1319409, 1361295, 1466010, 1633554, 1884870, 1905813, 2117570, 2199015, 2450331, 2638818, 2722590, 3176355, 3811626, 4083885, 4398030, 4900662, 5717439, 6352710, 6597045, 8167770, 9529065, 11434878, 12251655, 13194090, 17152317, 19058130, 24503310, 28587195, 34304634, 57174390, 85761585, 171523170]

約数ペア:

[(1, 171523170), (2, 85761585), (3, 57174390), (5, 34304634), (6, 28587195), (7, 24503310), (9, 19058130), (10, 17152317), (13, 13194090), (14, 12251655), (15, 11434878), (18, 9529065), (21, 8167770), (26, 6597045), (27, 6352710), (30, 5717439), (35, 4900662), (39, 4398030), (42, 4083885), (45, 3811626), (54, 3176355), (63, 2722590), (65, 2638818), (70, 2450331), (78, 2199015), (81, 2117570), (90, 1905813), (91, 1884870), (105, 1633554), (117, 1466010), (126, 1361295), (130, 1319409), (135, 1270542), (162, 1058785), (169, 1014930), (179, 958230), (182, 942435), (189, 907530), (195, 879606), (210, 816777), (234, 733005), (270, 635271), (273, 628290), (315, 544518), (338, 507465), (351, 488670), (358, 479115), (378, 453765), (390, 439803), (405, 423514), (455, 376974), (507, 338310), (537, 319410), (546, 314145), (567, 302510), (585, 293202), (630, 272259), (702, 244335), (810, 211757), (819, 209430), (845, 202986), (895, 191646), (910, 188487), (945, 181506), (1014, 169155), (1053, 162890), (1074, 159705), (1134, 151255), (1170, 146601), (1183, 144990), (1253, 136890), (1365, 125658), (1521, 112770), (1611, 106470), (1638, 104715), (1690, 101493), (1755, 97734), (1790, 95823), (1890, 90753), (2106, 81445), (2327, 73710), (2366, 72495), (2457, 69810), (2506, 68445), (2535, 67662), (2685, 63882), (2730, 62829), (2835, 60502), (3042, 56385), (3222, 53235), (3510, 48867), (3549, 48330), (3759, 45630), (4095, 41886), (4563, 37590), (4654, 36855), (4833, 35490), (4914, 34905), (5070, 33831), (5265, 32578), (5370, 31941), (5670, 30251), (5915, 28998), (6265, 27378), (6981, 24570), (7098, 24165), (7371, 23270), (7518, 22815), (7605, 22554), (8055, 21294), (8190, 20943), (9126, 18795), (9666, 17745), (10530, 16289), (10647, 16110), (11277, 15210), (11635, 14742), (11830, 14499), (12285, 13962), (12530, 13689)]