188463240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 728179200

約数和(自身を除く): 539715960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 97, 105, 108, 120, 126, 135, 140, 168, 180, 189, 194, 210, 216, 252, 257, 270, 280, 291, 315, 360, 378, 388, 420, 485, 504, 514, 540, 582, 630, 679, 756, 771, 776, 840, 873, 945, 970, 1028, 1080, 1164, 1260, 1285, 1358, 1455, 1512, 1542, 1746, 1799, 1890, 1940, 2037, 2056, 2313, 2328, 2520, 2570, 2619, 2716, 2910, 3084, 3395, 3492, 3598, 3780, 3855, 3880, 4074, 4365, 4626, 5140, 5238, 5397, 5432, 5820, 6111, 6168, 6790, 6939, 6984, 7196, 7560, 7710, 8148, 8730, 8995, 9252, 10185, 10280, 10476, 10794, 11565, 11640, 12222, 13095, 13580, 13878, 14392, 15420, 16191, 16296, 17460, 17990, 18333, 18504, 20370, 20952, 21588, 23130, 24444, 24929, 26190, 26985, 27160, 27756, 30555, 30840, 32382, 34695, 34920, 35980, 36666, 40740, 43176, 46260, 48573, 48888, 49858, 52380, 53970, 55512, 61110, 64764, 69390, 71960, 73332, 74787, 80955, 81480, 91665, 92520, 97146, 99716, 104760, 107940, 122220, 124645, 129528, 138780, 146664, 149574, 161910, 174503, 183330, 194292, 199432, 215880, 224361, 242865, 244440, 249290, 277560, 299148, 323820, 349006, 366660, 373935, 388584, 448722, 485730, 498580, 523509, 598296, 647640, 673083, 698012, 733320, 747870, 872515, 897444, 971460, 997160, 1047018, 1121805, 1346166, 1396024, 1495740, 1570527, 1745030, 1794888, 1942920, 2094036, 2243610, 2617545, 2692332, 2991480, 3141054, 3365415, 3490060, 4188072, 4487220, 4711581, 5235090, 5384664, 6282108, 6730830, 6980120, 7852635, 8974440, 9423162, 10470180, 12564216, 13461660, 15705270, 18846324, 20940360, 23557905, 26923320, 31410540, 37692648, 47115810, 62821080, 94231620, 188463240]

約数ペア:

[(1, 188463240), (2, 94231620), (3, 62821080), (4, 47115810), (5, 37692648), (6, 31410540), (7, 26923320), (8, 23557905), (9, 20940360), (10, 18846324), (12, 15705270), (14, 13461660), (15, 12564216), (18, 10470180), (20, 9423162), (21, 8974440), (24, 7852635), (27, 6980120), (28, 6730830), (30, 6282108), (35, 5384664), (36, 5235090), (40, 4711581), (42, 4487220), (45, 4188072), (54, 3490060), (56, 3365415), (60, 3141054), (63, 2991480), (70, 2692332), (72, 2617545), (84, 2243610), (90, 2094036), (97, 1942920), (105, 1794888), (108, 1745030), (120, 1570527), (126, 1495740), (135, 1396024), (140, 1346166), (168, 1121805), (180, 1047018), (189, 997160), (194, 971460), (210, 897444), (216, 872515), (252, 747870), (257, 733320), (270, 698012), (280, 673083), (291, 647640), (315, 598296), (360, 523509), (378, 498580), (388, 485730), (420, 448722), (485, 388584), (504, 373935), (514, 366660), (540, 349006), (582, 323820), (630, 299148), (679, 277560), (756, 249290), (771, 244440), (776, 242865), (840, 224361), (873, 215880), (945, 199432), (970, 194292), (1028, 183330), (1080, 174503), (1164, 161910), (1260, 149574), (1285, 146664), (1358, 138780), (1455, 129528), (1512, 124645), (1542, 122220), (1746, 107940), (1799, 104760), (1890, 99716), (1940, 97146), (2037, 92520), (2056, 91665), (2313, 81480), (2328, 80955), (2520, 74787), (2570, 73332), (2619, 71960), (2716, 69390), (2910, 64764), (3084, 61110), (3395, 55512), (3492, 53970), (3598, 52380), (3780, 49858), (3855, 48888), (3880, 48573), (4074, 46260), (4365, 43176), (4626, 40740), (5140, 36666), (5238, 35980), (5397, 34920), (5432, 34695), (5820, 32382), (6111, 30840), (6168, 30555), (6790, 27756), (6939, 27160), (6984, 26985), (7196, 26190), (7560, 24929), (7710, 24444), (8148, 23130), (8730, 21588), (8995, 20952), (9252, 20370), (10185, 18504), (10280, 18333), (10476, 17990), (10794, 17460), (11565, 16296), (11640, 16191), (12222, 15420), (13095, 14392), (13580, 13878)]