288643680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:958

約数の個数: 288

約数和(自身を含む): 1124401824

約数和(自身を除く): 835758144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 907, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1814, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 2721, 3060, 3120, 3315, 3536, 3628, 3744, 3978, 4080, 4420, 4535, 4680, 4896, 5304, 5442, 6120, 6240, 6630, 7072, 7256, 7956, 8160, 8163, 8840, 9070, 9360, 9945, 10608, 10884, 11791, 12240, 13260, 13605, 14512, 15419, 15912, 16326, 17680, 18140, 18720, 19890, 21216, 21768, 23582, 24480, 26520, 27210, 29024, 30838, 31824, 32652, 35360, 35373, 36280, 39780, 40815, 43536, 46257, 47164, 53040, 54420, 58955, 61676, 63648, 65304, 70746, 72560, 77095, 79560, 81630, 87072, 92514, 94328, 106080, 106119, 108840, 117910, 123352, 130608, 138771, 141492, 145120, 154190, 159120, 163260, 176865, 185028, 188656, 200447, 212238, 217680, 231285, 235820, 246704, 261216, 277542, 282984, 308380, 318240, 326520, 353730, 370056, 377312, 400894, 424476, 435360, 462570, 471640, 493408, 530595, 555084, 565968, 601341, 616760, 653040, 693855, 707460, 740112, 801788, 848952, 925140, 943280, 1002235, 1061190, 1110168, 1131936, 1202682, 1233520, 1306080, 1387710, 1414920, 1480224, 1603576, 1697904, 1804023, 1850280, 1886560, 2004470, 2122380, 2220336, 2405364, 2467040, 2775420, 2829840, 3006705, 3207152, 3395808, 3608046, 3700560, 4008940, 4244760, 4440672, 4810728, 5550840, 5659680, 6013410, 6414304, 7216092, 7401120, 8017880, 8489520, 9020115, 9621456, 11101680, 12026820, 14432184, 16035760, 16979040, 18040230, 19242912, 22203360, 24053640, 28864368, 32071520, 36080460, 48107280, 57728736, 72160920, 96214560, 144321840, 288643680]

約数ペア:

[(1, 288643680), (2, 144321840), (3, 96214560), (4, 72160920), (5, 57728736), (6, 48107280), (8, 36080460), (9, 32071520), (10, 28864368), (12, 24053640), (13, 22203360), (15, 19242912), (16, 18040230), (17, 16979040), (18, 16035760), (20, 14432184), (24, 12026820), (26, 11101680), (30, 9621456), (32, 9020115), (34, 8489520), (36, 8017880), (39, 7401120), (40, 7216092), (45, 6414304), (48, 6013410), (51, 5659680), (52, 5550840), (60, 4810728), (65, 4440672), (68, 4244760), (72, 4008940), (78, 3700560), (80, 3608046), (85, 3395808), (90, 3207152), (96, 3006705), (102, 2829840), (104, 2775420), (117, 2467040), (120, 2405364), (130, 2220336), (136, 2122380), (144, 2004470), (153, 1886560), (156, 1850280), (160, 1804023), (170, 1697904), (180, 1603576), (195, 1480224), (204, 1414920), (208, 1387710), (221, 1306080), (234, 1233520), (240, 1202682), (255, 1131936), (260, 1110168), (272, 1061190), (288, 1002235), (306, 943280), (312, 925140), (340, 848952), (360, 801788), (390, 740112), (408, 707460), (416, 693855), (442, 653040), (468, 616760), (480, 601341), (510, 565968), (520, 555084), (544, 530595), (585, 493408), (612, 471640), (624, 462570), (663, 435360), (680, 424476), (720, 400894), (765, 377312), (780, 370056), (816, 353730), (884, 326520), (907, 318240), (936, 308380), (1020, 282984), (1040, 277542), (1105, 261216), (1170, 246704), (1224, 235820), (1248, 231285), (1326, 217680), (1360, 212238), (1440, 200447), (1530, 188656), (1560, 185028), (1632, 176865), (1768, 163260), (1814, 159120), (1872, 154190), (1989, 145120), (2040, 141492), (2080, 138771), (2210, 130608), (2340, 123352), (2448, 117910), (2652, 108840), (2720, 106119), (2721, 106080), (3060, 94328), (3120, 92514), (3315, 87072), (3536, 81630), (3628, 79560), (3744, 77095), (3978, 72560), (4080, 70746), (4420, 65304), (4535, 63648), (4680, 61676), (4896, 58955), (5304, 54420), (5442, 53040), (6120, 47164), (6240, 46257), (6630, 43536), (7072, 40815), (7256, 39780), (7956, 36280), (8160, 35373), (8163, 35360), (8840, 32652), (9070, 31824), (9360, 30838), (9945, 29024), (10608, 27210), (10884, 26520), (11791, 24480), (12240, 23582), (13260, 21768), (13605, 21216), (14512, 19890), (15419, 18720), (15912, 18140), (16326, 17680)]