179908560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 320

約数和(自身を含む): 687456000

約数和(自身を除く): 507547440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 48, 52, 54, 60, 65, 72, 78, 80, 86, 90, 104, 108, 117, 120, 129, 130, 135, 144, 149, 156, 172, 180, 195, 208, 215, 216, 234, 240, 258, 260, 270, 298, 312, 344, 351, 360, 387, 390, 430, 432, 447, 468, 516, 520, 540, 559, 585, 596, 624, 645, 688, 702, 720, 745, 774, 780, 860, 894, 936, 1032, 1040, 1080, 1118, 1161, 1170, 1192, 1290, 1341, 1404, 1490, 1548, 1560, 1677, 1720, 1755, 1788, 1872, 1935, 1937, 2064, 2160, 2235, 2236, 2322, 2340, 2384, 2580, 2682, 2795, 2808, 2980, 3096, 3120, 3354, 3440, 3510, 3576, 3870, 3874, 4023, 4470, 4472, 4644, 4680, 5031, 5160, 5364, 5590, 5616, 5805, 5811, 5960, 6192, 6407, 6705, 6708, 7020, 7152, 7740, 7748, 8046, 8385, 8940, 8944, 9288, 9360, 9685, 10062, 10320, 10728, 11180, 11610, 11622, 11920, 12814, 13410, 13416, 14040, 15093, 15480, 15496, 16092, 16770, 17433, 17880, 18576, 19221, 19370, 20115, 20124, 21456, 22360, 23220, 23244, 25155, 25628, 26820, 26832, 28080, 29055, 30186, 30960, 30992, 32035, 32184, 33540, 34866, 35760, 38442, 38740, 40230, 40248, 44720, 46440, 46488, 50310, 51256, 52299, 53640, 57663, 58110, 60372, 64070, 64368, 67080, 69732, 75465, 76884, 77480, 80460, 80496, 83291, 87165, 92880, 92976, 96105, 100620, 102512, 104598, 107280, 115326, 116220, 120744, 128140, 134160, 139464, 150930, 153768, 154960, 160920, 166582, 172989, 174330, 192210, 201240, 209196, 230652, 232440, 241488, 249873, 256280, 261495, 278928, 288315, 301860, 307536, 321840, 333164, 345978, 348660, 384420, 402480, 416455, 418392, 461304, 464880, 499746, 512560, 522990, 576630, 603720, 666328, 691956, 697320, 749619, 768840, 832910, 836784, 864945, 922608, 999492, 1045980, 1153260, 1207440, 1249365, 1332656, 1383912, 1394640, 1499238, 1537680, 1665820, 1729890, 1998984, 2091960, 2248857, 2306520, 2498730, 2767824, 2998476, 3331640, 3459780, 3748095, 3997968, 4183920, 4497714, 4613040, 4997460, 5996952, 6663280, 6919560, 7496190, 8995428, 9994920, 11244285, 11993904, 13839120, 14992380, 17990856, 19989840, 22488570, 29984760, 35981712, 44977140, 59969520, 89954280, 179908560]

約数ペア:

[(1, 179908560), (2, 89954280), (3, 59969520), (4, 44977140), (5, 35981712), (6, 29984760), (8, 22488570), (9, 19989840), (10, 17990856), (12, 14992380), (13, 13839120), (15, 11993904), (16, 11244285), (18, 9994920), (20, 8995428), (24, 7496190), (26, 6919560), (27, 6663280), (30, 5996952), (36, 4997460), (39, 4613040), (40, 4497714), (43, 4183920), (45, 3997968), (48, 3748095), (52, 3459780), (54, 3331640), (60, 2998476), (65, 2767824), (72, 2498730), (78, 2306520), (80, 2248857), (86, 2091960), (90, 1998984), (104, 1729890), (108, 1665820), (117, 1537680), (120, 1499238), (129, 1394640), (130, 1383912), (135, 1332656), (144, 1249365), (149, 1207440), (156, 1153260), (172, 1045980), (180, 999492), (195, 922608), (208, 864945), (215, 836784), (216, 832910), (234, 768840), (240, 749619), (258, 697320), (260, 691956), (270, 666328), (298, 603720), (312, 576630), (344, 522990), (351, 512560), (360, 499746), (387, 464880), (390, 461304), (430, 418392), (432, 416455), (447, 402480), (468, 384420), (516, 348660), (520, 345978), (540, 333164), (559, 321840), (585, 307536), (596, 301860), (624, 288315), (645, 278928), (688, 261495), (702, 256280), (720, 249873), (745, 241488), (774, 232440), (780, 230652), (860, 209196), (894, 201240), (936, 192210), (1032, 174330), (1040, 172989), (1080, 166582), (1118, 160920), (1161, 154960), (1170, 153768), (1192, 150930), (1290, 139464), (1341, 134160), (1404, 128140), (1490, 120744), (1548, 116220), (1560, 115326), (1677, 107280), (1720, 104598), (1755, 102512), (1788, 100620), (1872, 96105), (1935, 92976), (1937, 92880), (2064, 87165), (2160, 83291), (2235, 80496), (2236, 80460), (2322, 77480), (2340, 76884), (2384, 75465), (2580, 69732), (2682, 67080), (2795, 64368), (2808, 64070), (2980, 60372), (3096, 58110), (3120, 57663), (3354, 53640), (3440, 52299), (3510, 51256), (3576, 50310), (3870, 46488), (3874, 46440), (4023, 44720), (4470, 40248), (4472, 40230), (4644, 38740), (4680, 38442), (5031, 35760), (5160, 34866), (5364, 33540), (5590, 32184), (5616, 32035), (5805, 30992), (5811, 30960), (5960, 30186), (6192, 29055), (6407, 28080), (6705, 26832), (6708, 26820), (7020, 25628), (7152, 25155), (7740, 23244), (7748, 23220), (8046, 22360), (8385, 21456), (8940, 20124), (8944, 20115), (9288, 19370), (9360, 19221), (9685, 18576), (10062, 17880), (10320, 17433), (10728, 16770), (11180, 16092), (11610, 15496), (11622, 15480), (11920, 15093), (12814, 14040), (13410, 13416)]