168089580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 572436480

約数和(自身を除く): 404346900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 43, 45, 54, 57, 60, 76, 81, 86, 90, 95, 108, 114, 127, 129, 135, 162, 171, 172, 180, 190, 215, 228, 254, 258, 270, 285, 324, 342, 380, 381, 387, 405, 430, 508, 513, 516, 540, 570, 635, 645, 684, 762, 774, 810, 817, 855, 860, 1026, 1140, 1143, 1161, 1270, 1290, 1524, 1539, 1548, 1620, 1634, 1710, 1905, 1935, 2052, 2286, 2322, 2413, 2451, 2540, 2565, 2580, 3078, 3268, 3420, 3429, 3483, 3810, 3870, 4085, 4572, 4644, 4826, 4902, 5130, 5461, 5715, 5805, 6156, 6858, 6966, 7239, 7353, 7620, 7695, 7740, 8170, 9652, 9804, 10260, 10287, 10922, 11430, 11610, 12065, 12255, 13716, 13932, 14478, 14706, 15390, 16340, 16383, 17145, 17415, 20574, 21717, 21844, 22059, 22860, 23220, 24130, 24510, 27305, 28956, 29412, 30780, 32766, 34290, 34830, 36195, 36765, 41148, 43434, 44118, 48260, 49020, 49149, 51435, 54610, 65151, 65532, 66177, 68580, 69660, 72390, 73530, 81915, 86868, 88236, 98298, 102870, 103759, 108585, 109220, 110295, 130302, 132354, 144780, 147060, 147447, 163830, 195453, 196596, 205740, 207518, 217170, 220590, 245745, 260604, 264708, 294894, 311277, 325755, 327660, 330885, 390906, 415036, 434340, 441180, 442341, 491490, 518795, 589788, 622554, 651510, 661770, 737235, 781812, 884682, 933831, 977265, 982980, 1037590, 1245108, 1303020, 1323540, 1474470, 1556385, 1769364, 1867662, 1954530, 2075180, 2211705, 2801493, 2948940, 3112770, 3735324, 3909060, 4423410, 4669155, 5602986, 6225540, 8404479, 8846820, 9338310, 11205972, 14007465, 16808958, 18676620, 28014930, 33617916, 42022395, 56029860, 84044790, 168089580]

約数ペア:

[(1, 168089580), (2, 84044790), (3, 56029860), (4, 42022395), (5, 33617916), (6, 28014930), (9, 18676620), (10, 16808958), (12, 14007465), (15, 11205972), (18, 9338310), (19, 8846820), (20, 8404479), (27, 6225540), (30, 5602986), (36, 4669155), (38, 4423410), (43, 3909060), (45, 3735324), (54, 3112770), (57, 2948940), (60, 2801493), (76, 2211705), (81, 2075180), (86, 1954530), (90, 1867662), (95, 1769364), (108, 1556385), (114, 1474470), (127, 1323540), (129, 1303020), (135, 1245108), (162, 1037590), (171, 982980), (172, 977265), (180, 933831), (190, 884682), (215, 781812), (228, 737235), (254, 661770), (258, 651510), (270, 622554), (285, 589788), (324, 518795), (342, 491490), (380, 442341), (381, 441180), (387, 434340), (405, 415036), (430, 390906), (508, 330885), (513, 327660), (516, 325755), (540, 311277), (570, 294894), (635, 264708), (645, 260604), (684, 245745), (762, 220590), (774, 217170), (810, 207518), (817, 205740), (855, 196596), (860, 195453), (1026, 163830), (1140, 147447), (1143, 147060), (1161, 144780), (1270, 132354), (1290, 130302), (1524, 110295), (1539, 109220), (1548, 108585), (1620, 103759), (1634, 102870), (1710, 98298), (1905, 88236), (1935, 86868), (2052, 81915), (2286, 73530), (2322, 72390), (2413, 69660), (2451, 68580), (2540, 66177), (2565, 65532), (2580, 65151), (3078, 54610), (3268, 51435), (3420, 49149), (3429, 49020), (3483, 48260), (3810, 44118), (3870, 43434), (4085, 41148), (4572, 36765), (4644, 36195), (4826, 34830), (4902, 34290), (5130, 32766), (5461, 30780), (5715, 29412), (5805, 28956), (6156, 27305), (6858, 24510), (6966, 24130), (7239, 23220), (7353, 22860), (7620, 22059), (7695, 21844), (7740, 21717), (8170, 20574), (9652, 17415), (9804, 17145), (10260, 16383), (10287, 16340), (10922, 15390), (11430, 14706), (11610, 14478), (12065, 13932), (12255, 13716)]