164541438720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{280061}}^1$

素因数の和:280108

約数の個数: 288

約数和(自身を含む): 618242466240

約数和(自身を除く): 453701027520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4896, 5440, 5760, 6120, 6528, 6912, 7344, 8160, 8640, 9180, 9792, 10880, 11520, 12240, 13056, 14688, 16320, 17280, 18360, 19584, 21760, 24480, 29376, 32640, 34560, 36720, 39168, 48960, 58752, 65280, 73440, 97920, 117504, 146880, 195840, 280061, 293760, 560122, 587520, 840183, 1120244, 1400305, 1680366, 2240488, 2520549, 2800610, 3360732, 4200915, 4480976, 4761037, 5041098, 5601220, 6721464, 7561647, 8401830, 8961952, 9522074, 10082196, 11202440, 12602745, 13442928, 14283111, 15123294, 16803660, 17923904, 19044148, 20164392, 22404880, 23805185, 25205490, 26885856, 28566222, 30246588, 33607320, 35847808, 37808235, 38088296, 40328784, 42849333, 44809760, 47610370, 50410980, 53771712, 57132444, 60493176, 67214640, 71415555, 71695616, 75616470, 76176592, 80657568, 85698666, 89619520, 95220740, 100821960, 107543424, 114264888, 120986352, 128547999, 134429280, 142831110, 151232940, 152353184, 161315136, 171397332, 179239040, 190441480, 201643920, 214246665, 215086848, 228529776, 241972704, 257095998, 268858560, 285662220, 302465880, 304706368, 322630272, 342794664, 358478080, 380882960, 403287840, 428493330, 457059552, 483945408, 514191996, 537717120, 571324440, 604931760, 609412736, 642739995, 645260544, 685589328, 761765920, 806575680, 856986660, 914119104, 967890816, 1028383992, 1075434240, 1142648880, 1209863520, 1218825472, 1285479990, 1371178656, 1523531840, 1613151360, 1713973320, 1828238208, 1935781632, 2056767984, 2285297760, 2419727040, 2570959980, 2742357312, 3047063680, 3226302720, 3427946640, 3656476416, 4113535968, 4570595520, 4839454080, 5141919960, 5484714624, 6094127360, 6855893280, 8227071936, 9141191040, 9678908160, 10283839920, 10969429248, 13711786560, 16454143872, 18282382080, 20567679840, 27423573120, 32908287744, 41135359680, 54847146240, 82270719360, 164541438720]

約数ペア:

[(1, 164541438720), (2, 82270719360), (3, 54847146240), (4, 41135359680), (5, 32908287744), (6, 27423573120), (8, 20567679840), (9, 18282382080), (10, 16454143872), (12, 13711786560), (15, 10969429248), (16, 10283839920), (17, 9678908160), (18, 9141191040), (20, 8227071936), (24, 6855893280), (27, 6094127360), (30, 5484714624), (32, 5141919960), (34, 4839454080), (36, 4570595520), (40, 4113535968), (45, 3656476416), (48, 3427946640), (51, 3226302720), (54, 3047063680), (60, 2742357312), (64, 2570959980), (68, 2419727040), (72, 2285297760), (80, 2056767984), (85, 1935781632), (90, 1828238208), (96, 1713973320), (102, 1613151360), (108, 1523531840), (120, 1371178656), (128, 1285479990), (135, 1218825472), (136, 1209863520), (144, 1142648880), (153, 1075434240), (160, 1028383992), (170, 967890816), (180, 914119104), (192, 856986660), (204, 806575680), (216, 761765920), (240, 685589328), (255, 645260544), (256, 642739995), (270, 609412736), (272, 604931760), (288, 571324440), (306, 537717120), (320, 514191996), (340, 483945408), (360, 457059552), (384, 428493330), (408, 403287840), (432, 380882960), (459, 358478080), (480, 342794664), (510, 322630272), (540, 304706368), (544, 302465880), (576, 285662220), (612, 268858560), (640, 257095998), (680, 241972704), (720, 228529776), (765, 215086848), (768, 214246665), (816, 201643920), (864, 190441480), (918, 179239040), (960, 171397332), (1020, 161315136), (1080, 152353184), (1088, 151232940), (1152, 142831110), (1224, 134429280), (1280, 128547999), (1360, 120986352), (1440, 114264888), (1530, 107543424), (1632, 100821960), (1728, 95220740), (1836, 89619520), (1920, 85698666), (2040, 80657568), (2160, 76176592), (2176, 75616470), (2295, 71695616), (2304, 71415555), (2448, 67214640), (2720, 60493176), (2880, 57132444), (3060, 53771712), (3264, 50410980), (3456, 47610370), (3672, 44809760), (3840, 42849333), (4080, 40328784), (4320, 38088296), (4352, 37808235), (4590, 35847808), (4896, 33607320), (5440, 30246588), (5760, 28566222), (6120, 26885856), (6528, 25205490), (6912, 23805185), (7344, 22404880), (8160, 20164392), (8640, 19044148), (9180, 17923904), (9792, 16803660), (10880, 15123294), (11520, 14283111), (12240, 13442928), (13056, 12602745), (14688, 11202440), (16320, 10082196), (17280, 9522074), (18360, 8961952), (19584, 8401830), (21760, 7561647), (24480, 6721464), (29376, 5601220), (32640, 5041098), (34560, 4761037), (36720, 4480976), (39168, 4200915), (48960, 3360732), (58752, 2800610), (65280, 2520549), (73440, 2240488), (97920, 1680366), (117504, 1400305), (146880, 1120244), (195840, 840183), (280061, 587520), (293760, 560122)]