1591331040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{503}}^1$

素因数の和:563

約数の個数: 288

約数和(自身を含む): 5894441280

約数和(自身を除く): 4303110240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 503, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1006, 1014, 1040, 1170, 1248, 1352, 1440, 1509, 1521, 1560, 1690, 1872, 2012, 2028, 2080, 2197, 2340, 2515, 2535, 2704, 3018, 3042, 3120, 3380, 3744, 4024, 4056, 4394, 4527, 4680, 5030, 5070, 5408, 6036, 6084, 6240, 6539, 6591, 6760, 7545, 7605, 8048, 8112, 8788, 9054, 9360, 10060, 10140, 10985, 12072, 12168, 13078, 13182, 13520, 15090, 15210, 16096, 16224, 17576, 18108, 18720, 19617, 19773, 20120, 20280, 21970, 22635, 24144, 24336, 26156, 26364, 27040, 30180, 30420, 32695, 32955, 35152, 36216, 39234, 39546, 40240, 40560, 43940, 45270, 48288, 48672, 52312, 52728, 58851, 60360, 60840, 65390, 65910, 70304, 72432, 78468, 79092, 80480, 81120, 85007, 87880, 90540, 98085, 98865, 104624, 105456, 117702, 120720, 121680, 130780, 131820, 144864, 156936, 158184, 170014, 175760, 181080, 196170, 197730, 209248, 210912, 235404, 241440, 243360, 255021, 261560, 263640, 294255, 313872, 316368, 340028, 351520, 362160, 392340, 395460, 425035, 470808, 510042, 523120, 527280, 588510, 627744, 632736, 680056, 724320, 765063, 784680, 790920, 850070, 941616, 1020084, 1046240, 1054560, 1105091, 1177020, 1275105, 1360112, 1530126, 1569360, 1581840, 1700140, 1883232, 2040168, 2210182, 2354040, 2550210, 2720224, 3060252, 3138720, 3163680, 3315273, 3400280, 3825315, 4080336, 4420364, 4708080, 5100420, 5525455, 6120504, 6630546, 6800560, 7650630, 8160672, 8840728, 9416160, 9945819, 10200840, 11050910, 12241008, 13261092, 13601120, 15301260, 16576365, 17681456, 19891638, 20401680, 22101820, 24482016, 26522184, 30602520, 33152730, 35362912, 39783276, 40803360, 44203640, 49729095, 53044368, 61205040, 66305460, 79566552, 88407280, 99458190, 106088736, 122410080, 132610920, 159133104, 176814560, 198916380, 265221840, 318266208, 397832760, 530443680, 795665520, 1591331040]

約数ペア:

[(1, 1591331040), (2, 795665520), (3, 530443680), (4, 397832760), (5, 318266208), (6, 265221840), (8, 198916380), (9, 176814560), (10, 159133104), (12, 132610920), (13, 122410080), (15, 106088736), (16, 99458190), (18, 88407280), (20, 79566552), (24, 66305460), (26, 61205040), (30, 53044368), (32, 49729095), (36, 44203640), (39, 40803360), (40, 39783276), (45, 35362912), (48, 33152730), (52, 30602520), (60, 26522184), (65, 24482016), (72, 22101820), (78, 20401680), (80, 19891638), (90, 17681456), (96, 16576365), (104, 15301260), (117, 13601120), (120, 13261092), (130, 12241008), (144, 11050910), (156, 10200840), (160, 9945819), (169, 9416160), (180, 8840728), (195, 8160672), (208, 7650630), (234, 6800560), (240, 6630546), (260, 6120504), (288, 5525455), (312, 5100420), (338, 4708080), (360, 4420364), (390, 4080336), (416, 3825315), (468, 3400280), (480, 3315273), (503, 3163680), (507, 3138720), (520, 3060252), (585, 2720224), (624, 2550210), (676, 2354040), (720, 2210182), (780, 2040168), (845, 1883232), (936, 1700140), (1006, 1581840), (1014, 1569360), (1040, 1530126), (1170, 1360112), (1248, 1275105), (1352, 1177020), (1440, 1105091), (1509, 1054560), (1521, 1046240), (1560, 1020084), (1690, 941616), (1872, 850070), (2012, 790920), (2028, 784680), (2080, 765063), (2197, 724320), (2340, 680056), (2515, 632736), (2535, 627744), (2704, 588510), (3018, 527280), (3042, 523120), (3120, 510042), (3380, 470808), (3744, 425035), (4024, 395460), (4056, 392340), (4394, 362160), (4527, 351520), (4680, 340028), (5030, 316368), (5070, 313872), (5408, 294255), (6036, 263640), (6084, 261560), (6240, 255021), (6539, 243360), (6591, 241440), (6760, 235404), (7545, 210912), (7605, 209248), (8048, 197730), (8112, 196170), (8788, 181080), (9054, 175760), (9360, 170014), (10060, 158184), (10140, 156936), (10985, 144864), (12072, 131820), (12168, 130780), (13078, 121680), (13182, 120720), (13520, 117702), (15090, 105456), (15210, 104624), (16096, 98865), (16224, 98085), (17576, 90540), (18108, 87880), (18720, 85007), (19617, 81120), (19773, 80480), (20120, 79092), (20280, 78468), (21970, 72432), (22635, 70304), (24144, 65910), (24336, 65390), (26156, 60840), (26364, 60360), (27040, 58851), (30180, 52728), (30420, 52312), (32695, 48672), (32955, 48288), (35152, 45270), (36216, 43940), (39234, 40560), (39546, 40240)]