789676160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 2393914500

約数和(自身を除く): 1604238340

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 149, 160, 169, 182, 196, 208, 224, 245, 260, 280, 298, 320, 338, 364, 392, 416, 448, 455, 490, 520, 560, 596, 637, 640, 676, 728, 745, 784, 832, 845, 896, 910, 980, 1040, 1043, 1120, 1183, 1192, 1274, 1352, 1456, 1490, 1568, 1664, 1690, 1820, 1937, 1960, 2080, 2086, 2240, 2366, 2384, 2548, 2704, 2912, 2980, 3136, 3185, 3380, 3640, 3874, 3920, 4160, 4172, 4480, 4732, 4768, 5096, 5215, 5408, 5824, 5915, 5960, 6272, 6370, 6760, 7280, 7301, 7748, 7840, 8281, 8320, 8344, 9464, 9536, 9685, 10192, 10430, 10816, 11648, 11830, 11920, 12740, 13520, 13559, 14560, 14602, 15496, 15680, 16562, 16688, 18928, 19072, 19370, 20384, 20860, 21632, 23660, 23840, 25181, 25480, 27040, 27118, 29120, 29204, 30992, 31360, 33124, 33376, 36505, 37856, 38740, 40768, 41405, 41720, 47320, 47680, 50362, 50960, 54080, 54236, 58240, 58408, 61984, 66248, 66752, 67795, 73010, 75712, 77480, 81536, 82810, 83440, 94640, 94913, 95360, 100724, 101920, 108160, 108472, 116816, 123968, 125905, 132496, 133504, 135590, 146020, 151424, 154960, 165620, 166880, 176267, 189280, 189826, 201448, 203840, 216944, 233632, 247936, 251810, 264992, 271180, 292040, 309920, 331240, 333760, 352534, 378560, 379652, 402896, 407680, 433888, 467264, 474565, 503620, 529984, 542360, 584080, 619840, 662480, 667520, 705068, 757120, 759304, 805792, 867776, 881335, 934528, 949130, 1007240, 1059968, 1084720, 1168160, 1233869, 1239680, 1324960, 1410136, 1518608, 1611584, 1735552, 1762670, 1898260, 2014480, 2169440, 2336320, 2467738, 2649920, 2820272, 3037216, 3223168, 3525340, 3796520, 4028960, 4338880, 4672640, 4935476, 5299840, 5640544, 6074432, 6169345, 7050680, 7593040, 8057920, 8677760, 9870952, 11281088, 12148864, 12338690, 14101360, 15186080, 16115840, 19741904, 22562176, 24677380, 28202720, 30372160, 39483808, 49354760, 56405440, 60744320, 78967616, 98709520, 112810880, 157935232, 197419040, 394838080, 789676160]

約数ペア:

[(1, 789676160), (2, 394838080), (4, 197419040), (5, 157935232), (7, 112810880), (8, 98709520), (10, 78967616), (13, 60744320), (14, 56405440), (16, 49354760), (20, 39483808), (26, 30372160), (28, 28202720), (32, 24677380), (35, 22562176), (40, 19741904), (49, 16115840), (52, 15186080), (56, 14101360), (64, 12338690), (65, 12148864), (70, 11281088), (80, 9870952), (91, 8677760), (98, 8057920), (104, 7593040), (112, 7050680), (128, 6169345), (130, 6074432), (140, 5640544), (149, 5299840), (160, 4935476), (169, 4672640), (182, 4338880), (196, 4028960), (208, 3796520), (224, 3525340), (245, 3223168), (260, 3037216), (280, 2820272), (298, 2649920), (320, 2467738), (338, 2336320), (364, 2169440), (392, 2014480), (416, 1898260), (448, 1762670), (455, 1735552), (490, 1611584), (520, 1518608), (560, 1410136), (596, 1324960), (637, 1239680), (640, 1233869), (676, 1168160), (728, 1084720), (745, 1059968), (784, 1007240), (832, 949130), (845, 934528), (896, 881335), (910, 867776), (980, 805792), (1040, 759304), (1043, 757120), (1120, 705068), (1183, 667520), (1192, 662480), (1274, 619840), (1352, 584080), (1456, 542360), (1490, 529984), (1568, 503620), (1664, 474565), (1690, 467264), (1820, 433888), (1937, 407680), (1960, 402896), (2080, 379652), (2086, 378560), (2240, 352534), (2366, 333760), (2384, 331240), (2548, 309920), (2704, 292040), (2912, 271180), (2980, 264992), (3136, 251810), (3185, 247936), (3380, 233632), (3640, 216944), (3874, 203840), (3920, 201448), (4160, 189826), (4172, 189280), (4480, 176267), (4732, 166880), (4768, 165620), (5096, 154960), (5215, 151424), (5408, 146020), (5824, 135590), (5915, 133504), (5960, 132496), (6272, 125905), (6370, 123968), (6760, 116816), (7280, 108472), (7301, 108160), (7748, 101920), (7840, 100724), (8281, 95360), (8320, 94913), (8344, 94640), (9464, 83440), (9536, 82810), (9685, 81536), (10192, 77480), (10430, 75712), (10816, 73010), (11648, 67795), (11830, 66752), (11920, 66248), (12740, 61984), (13520, 58408), (13559, 58240), (14560, 54236), (14602, 54080), (15496, 50960), (15680, 50362), (16562, 47680), (16688, 47320), (18928, 41720), (19072, 41405), (19370, 40768), (20384, 38740), (20860, 37856), (21632, 36505), (23660, 33376), (23840, 33124), (25181, 31360), (25480, 30992), (27040, 29204), (27118, 29120)]