1471578680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 256

約数和(自身を含む): 4130058240

約数和(自身を除く): 2658479560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 43, 44, 52, 55, 62, 65, 86, 88, 104, 110, 124, 130, 143, 155, 172, 193, 215, 220, 248, 260, 286, 310, 341, 344, 386, 403, 430, 440, 473, 520, 559, 572, 620, 682, 715, 772, 806, 860, 946, 965, 1118, 1144, 1240, 1333, 1364, 1430, 1544, 1612, 1705, 1720, 1892, 1930, 2015, 2123, 2236, 2365, 2509, 2666, 2728, 2795, 2860, 3224, 3410, 3784, 3860, 4030, 4246, 4433, 4472, 4730, 5018, 5332, 5590, 5720, 5983, 6149, 6665, 6820, 7720, 8060, 8299, 8492, 8866, 9460, 10036, 10615, 10664, 11180, 11966, 12298, 12545, 13330, 13640, 14663, 16120, 16598, 16984, 17329, 17732, 18920, 20072, 21230, 22165, 22360, 23932, 24596, 25090, 26660, 27599, 29326, 29915, 30745, 33196, 34658, 35464, 41495, 42460, 44330, 47864, 49192, 50180, 53320, 55198, 58652, 59830, 61490, 65813, 66392, 69316, 73315, 77779, 82990, 84920, 86645, 88660, 91289, 100360, 107887, 110396, 117304, 119660, 122980, 131626, 137995, 138632, 146630, 155558, 165980, 173290, 177320, 182578, 190619, 215774, 220792, 239320, 245960, 257269, 263252, 275990, 293260, 311116, 329065, 331960, 346580, 365156, 381238, 388895, 431548, 456445, 514538, 526504, 539435, 551980, 586520, 622232, 658130, 693160, 730312, 762476, 777790, 855569, 863096, 912890, 953095, 1029076, 1078870, 1103960, 1186757, 1286345, 1316260, 1524952, 1555580, 1711138, 1825780, 1906190, 2058152, 2157740, 2373514, 2572690, 2632520, 2829959, 3111160, 3344497, 3422276, 3651560, 3812380, 4277845, 4315480, 4747028, 5145380, 5659918, 5933785, 6688994, 6844552, 7624760, 8555690, 9494056, 10290760, 11319836, 11867570, 13377988, 14149795, 16722485, 17111380, 22639672, 23735140, 26755976, 28299590, 33444970, 34222760, 36789467, 47470280, 56599180, 66889940, 73578934, 113198360, 133779880, 147157868, 183947335, 294315736, 367894670, 735789340, 1471578680]

約数ペア:

[(1, 1471578680), (2, 735789340), (4, 367894670), (5, 294315736), (8, 183947335), (10, 147157868), (11, 133779880), (13, 113198360), (20, 73578934), (22, 66889940), (26, 56599180), (31, 47470280), (40, 36789467), (43, 34222760), (44, 33444970), (52, 28299590), (55, 26755976), (62, 23735140), (65, 22639672), (86, 17111380), (88, 16722485), (104, 14149795), (110, 13377988), (124, 11867570), (130, 11319836), (143, 10290760), (155, 9494056), (172, 8555690), (193, 7624760), (215, 6844552), (220, 6688994), (248, 5933785), (260, 5659918), (286, 5145380), (310, 4747028), (341, 4315480), (344, 4277845), (386, 3812380), (403, 3651560), (430, 3422276), (440, 3344497), (473, 3111160), (520, 2829959), (559, 2632520), (572, 2572690), (620, 2373514), (682, 2157740), (715, 2058152), (772, 1906190), (806, 1825780), (860, 1711138), (946, 1555580), (965, 1524952), (1118, 1316260), (1144, 1286345), (1240, 1186757), (1333, 1103960), (1364, 1078870), (1430, 1029076), (1544, 953095), (1612, 912890), (1705, 863096), (1720, 855569), (1892, 777790), (1930, 762476), (2015, 730312), (2123, 693160), (2236, 658130), (2365, 622232), (2509, 586520), (2666, 551980), (2728, 539435), (2795, 526504), (2860, 514538), (3224, 456445), (3410, 431548), (3784, 388895), (3860, 381238), (4030, 365156), (4246, 346580), (4433, 331960), (4472, 329065), (4730, 311116), (5018, 293260), (5332, 275990), (5590, 263252), (5720, 257269), (5983, 245960), (6149, 239320), (6665, 220792), (6820, 215774), (7720, 190619), (8060, 182578), (8299, 177320), (8492, 173290), (8866, 165980), (9460, 155558), (10036, 146630), (10615, 138632), (10664, 137995), (11180, 131626), (11966, 122980), (12298, 119660), (12545, 117304), (13330, 110396), (13640, 107887), (14663, 100360), (16120, 91289), (16598, 88660), (16984, 86645), (17329, 84920), (17732, 82990), (18920, 77779), (20072, 73315), (21230, 69316), (22165, 66392), (22360, 65813), (23932, 61490), (24596, 59830), (25090, 58652), (26660, 55198), (27599, 53320), (29326, 50180), (29915, 49192), (30745, 47864), (33196, 44330), (34658, 42460), (35464, 41495)]