3974523280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3454

約数の個数: 240

約数和(自身を含む): 12083226624

約数和(自身を除く): 8108703344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 49, 52, 56, 65, 70, 80, 91, 92, 98, 104, 112, 115, 130, 140, 161, 182, 184, 196, 208, 230, 245, 260, 280, 299, 322, 364, 368, 392, 455, 460, 490, 520, 560, 598, 637, 644, 728, 784, 805, 910, 920, 980, 1040, 1127, 1196, 1274, 1288, 1456, 1495, 1610, 1820, 1840, 1960, 2093, 2254, 2392, 2548, 2576, 2990, 3185, 3220, 3391, 3640, 3920, 4186, 4508, 4784, 5096, 5635, 5980, 6370, 6440, 6782, 7280, 8372, 9016, 10192, 10465, 11270, 11960, 12740, 12880, 13564, 14651, 16744, 16955, 18032, 20930, 22540, 23737, 23920, 25480, 27128, 29302, 33488, 33910, 41860, 44083, 45080, 47474, 50960, 54256, 58604, 67820, 73255, 77993, 83720, 88166, 90160, 94948, 117208, 118685, 135640, 146510, 155986, 166159, 167440, 176332, 189896, 220415, 234416, 237370, 271280, 293020, 308581, 311972, 332318, 352664, 379792, 389965, 440830, 474740, 545951, 586040, 617162, 623944, 664636, 705328, 779930, 830795, 881660, 949480, 1013909, 1091902, 1172080, 1234324, 1247888, 1329272, 1542905, 1559860, 1661590, 1763320, 1898960, 2027818, 2160067, 2183804, 2468648, 2658544, 2729755, 3085810, 3119720, 3323180, 3526640, 3821657, 4055636, 4320134, 4367608, 4937296, 5069545, 5459510, 6171620, 6239440, 6646360, 7097363, 7643314, 8111272, 8640268, 8735216, 10139090, 10800335, 10919020, 12343240, 13292720, 14194726, 15286628, 16222544, 17280536, 19108285, 20278180, 21600670, 21838040, 24686480, 28389452, 30573256, 34561072, 35486815, 38216570, 40556360, 43201340, 43676080, 49681541, 56778904, 61146512, 70973630, 76433140, 81112720, 86402680, 99363082, 113557808, 141947260, 152866280, 172805360, 198726164, 248407705, 283894520, 305732560, 397452328, 496815410, 567789040, 794904656, 993630820, 1987261640, 3974523280]

約数ペア:

[(1, 3974523280), (2, 1987261640), (4, 993630820), (5, 794904656), (7, 567789040), (8, 496815410), (10, 397452328), (13, 305732560), (14, 283894520), (16, 248407705), (20, 198726164), (23, 172805360), (26, 152866280), (28, 141947260), (35, 113557808), (40, 99363082), (46, 86402680), (49, 81112720), (52, 76433140), (56, 70973630), (65, 61146512), (70, 56778904), (80, 49681541), (91, 43676080), (92, 43201340), (98, 40556360), (104, 38216570), (112, 35486815), (115, 34561072), (130, 30573256), (140, 28389452), (161, 24686480), (182, 21838040), (184, 21600670), (196, 20278180), (208, 19108285), (230, 17280536), (245, 16222544), (260, 15286628), (280, 14194726), (299, 13292720), (322, 12343240), (364, 10919020), (368, 10800335), (392, 10139090), (455, 8735216), (460, 8640268), (490, 8111272), (520, 7643314), (560, 7097363), (598, 6646360), (637, 6239440), (644, 6171620), (728, 5459510), (784, 5069545), (805, 4937296), (910, 4367608), (920, 4320134), (980, 4055636), (1040, 3821657), (1127, 3526640), (1196, 3323180), (1274, 3119720), (1288, 3085810), (1456, 2729755), (1495, 2658544), (1610, 2468648), (1820, 2183804), (1840, 2160067), (1960, 2027818), (2093, 1898960), (2254, 1763320), (2392, 1661590), (2548, 1559860), (2576, 1542905), (2990, 1329272), (3185, 1247888), (3220, 1234324), (3391, 1172080), (3640, 1091902), (3920, 1013909), (4186, 949480), (4508, 881660), (4784, 830795), (5096, 779930), (5635, 705328), (5980, 664636), (6370, 623944), (6440, 617162), (6782, 586040), (7280, 545951), (8372, 474740), (9016, 440830), (10192, 389965), (10465, 379792), (11270, 352664), (11960, 332318), (12740, 311972), (12880, 308581), (13564, 293020), (14651, 271280), (16744, 237370), (16955, 234416), (18032, 220415), (20930, 189896), (22540, 176332), (23737, 167440), (23920, 166159), (25480, 155986), (27128, 146510), (29302, 135640), (33488, 118685), (33910, 117208), (41860, 94948), (44083, 90160), (45080, 88166), (47474, 83720), (50960, 77993), (54256, 73255), (58604, 67820)]