27720497184

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{28729}}^1$

素因数の和:28807

約数の個数: 144

約数和(自身を含む): 80073957600

約数和(自身を除く): 52353460416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 529, 552, 608, 736, 874, 912, 1058, 1104, 1311, 1587, 1748, 1824, 2116, 2208, 2622, 3174, 3496, 4232, 5244, 6348, 6992, 8464, 10051, 10488, 12696, 13984, 16928, 20102, 20976, 25392, 28729, 30153, 40204, 41952, 50784, 57458, 60306, 80408, 86187, 114916, 120612, 160816, 172374, 229832, 241224, 321632, 344748, 459664, 482448, 545851, 660767, 689496, 919328, 964896, 1091702, 1321534, 1378992, 1637553, 1982301, 2183404, 2643068, 2757984, 3275106, 3964602, 4366808, 5286136, 6550212, 7929204, 8733616, 10572272, 12554573, 13100424, 15197641, 15858408, 17467232, 21144544, 25109146, 26200848, 30395282, 31716816, 37663719, 45592923, 50218292, 52401696, 60790564, 63433632, 75327438, 91185846, 100436584, 121581128, 150654876, 182371692, 200873168, 243162256, 288755179, 301309752, 364743384, 401746336, 486324512, 577510358, 602619504, 729486768, 866265537, 1155020716, 1205239008, 1458973536, 1732531074, 2310041432, 3465062148, 4620082864, 6930124296, 9240165728, 13860248592, 27720497184]

約数ペア:

[(1, 27720497184), (2, 13860248592), (3, 9240165728), (4, 6930124296), (6, 4620082864), (8, 3465062148), (12, 2310041432), (16, 1732531074), (19, 1458973536), (23, 1205239008), (24, 1155020716), (32, 866265537), (38, 729486768), (46, 602619504), (48, 577510358), (57, 486324512), (69, 401746336), (76, 364743384), (92, 301309752), (96, 288755179), (114, 243162256), (138, 200873168), (152, 182371692), (184, 150654876), (228, 121581128), (276, 100436584), (304, 91185846), (368, 75327438), (437, 63433632), (456, 60790564), (529, 52401696), (552, 50218292), (608, 45592923), (736, 37663719), (874, 31716816), (912, 30395282), (1058, 26200848), (1104, 25109146), (1311, 21144544), (1587, 17467232), (1748, 15858408), (1824, 15197641), (2116, 13100424), (2208, 12554573), (2622, 10572272), (3174, 8733616), (3496, 7929204), (4232, 6550212), (5244, 5286136), (6348, 4366808), (6992, 3964602), (8464, 3275106), (10051, 2757984), (10488, 2643068), (12696, 2183404), (13984, 1982301), (16928, 1637553), (20102, 1378992), (20976, 1321534), (25392, 1091702), (28729, 964896), (30153, 919328), (40204, 689496), (41952, 660767), (50784, 545851), (57458, 482448), (60306, 459664), (80408, 344748), (86187, 321632), (114916, 241224), (120612, 229832), (160816, 172374)]