143387520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 507617280

約数和(自身を除く): 364229760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 191, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 382, 384, 391, 408, 460, 480, 510, 544, 552, 573, 640, 680, 690, 736, 764, 782, 816, 920, 955, 960, 1020, 1088, 1104, 1146, 1173, 1360, 1380, 1472, 1528, 1564, 1632, 1840, 1910, 1920, 1955, 2040, 2176, 2208, 2292, 2346, 2720, 2760, 2865, 2944, 3056, 3128, 3247, 3264, 3680, 3820, 3910, 4080, 4393, 4416, 4584, 4692, 5440, 5520, 5730, 5865, 6112, 6256, 6494, 6528, 7360, 7640, 7820, 8160, 8786, 8832, 9168, 9384, 9741, 10880, 11040, 11460, 11730, 12224, 12512, 12988, 13179, 14720, 15280, 15640, 16235, 16320, 17572, 18336, 18768, 19482, 21965, 22080, 22920, 23460, 24448, 25024, 25976, 26358, 30560, 31280, 32470, 32640, 35144, 36672, 37536, 38964, 43930, 44160, 45840, 46920, 48705, 50048, 51952, 52716, 61120, 62560, 64940, 65895, 70288, 73344, 74681, 75072, 77928, 87860, 91680, 93840, 97410, 103904, 105432, 122240, 125120, 129880, 131790, 140576, 149362, 150144, 155856, 175720, 183360, 187680, 194820, 207808, 210864, 224043, 250240, 259760, 263580, 281152, 298724, 311712, 351440, 366720, 373405, 375360, 389640, 415616, 421728, 448086, 519520, 527160, 562304, 597448, 623424, 702880, 746810, 750720, 779280, 843456, 896172, 1039040, 1054320, 1120215, 1194896, 1246848, 1405760, 1493620, 1558560, 1686912, 1792344, 2078080, 2108640, 2240430, 2389792, 2811520, 2987240, 3117120, 3584688, 4217280, 4480860, 4779584, 5974480, 6234240, 7169376, 8434560, 8961720, 9559168, 11948960, 14338752, 17923440, 23897920, 28677504, 35846880, 47795840, 71693760, 143387520]

約数ペア:

[(1, 143387520), (2, 71693760), (3, 47795840), (4, 35846880), (5, 28677504), (6, 23897920), (8, 17923440), (10, 14338752), (12, 11948960), (15, 9559168), (16, 8961720), (17, 8434560), (20, 7169376), (23, 6234240), (24, 5974480), (30, 4779584), (32, 4480860), (34, 4217280), (40, 3584688), (46, 3117120), (48, 2987240), (51, 2811520), (60, 2389792), (64, 2240430), (68, 2108640), (69, 2078080), (80, 1792344), (85, 1686912), (92, 1558560), (96, 1493620), (102, 1405760), (115, 1246848), (120, 1194896), (128, 1120215), (136, 1054320), (138, 1039040), (160, 896172), (170, 843456), (184, 779280), (191, 750720), (192, 746810), (204, 702880), (230, 623424), (240, 597448), (255, 562304), (272, 527160), (276, 519520), (320, 448086), (340, 421728), (345, 415616), (368, 389640), (382, 375360), (384, 373405), (391, 366720), (408, 351440), (460, 311712), (480, 298724), (510, 281152), (544, 263580), (552, 259760), (573, 250240), (640, 224043), (680, 210864), (690, 207808), (736, 194820), (764, 187680), (782, 183360), (816, 175720), (920, 155856), (955, 150144), (960, 149362), (1020, 140576), (1088, 131790), (1104, 129880), (1146, 125120), (1173, 122240), (1360, 105432), (1380, 103904), (1472, 97410), (1528, 93840), (1564, 91680), (1632, 87860), (1840, 77928), (1910, 75072), (1920, 74681), (1955, 73344), (2040, 70288), (2176, 65895), (2208, 64940), (2292, 62560), (2346, 61120), (2720, 52716), (2760, 51952), (2865, 50048), (2944, 48705), (3056, 46920), (3128, 45840), (3247, 44160), (3264, 43930), (3680, 38964), (3820, 37536), (3910, 36672), (4080, 35144), (4393, 32640), (4416, 32470), (4584, 31280), (4692, 30560), (5440, 26358), (5520, 25976), (5730, 25024), (5865, 24448), (6112, 23460), (6256, 22920), (6494, 22080), (6528, 21965), (7360, 19482), (7640, 18768), (7820, 18336), (8160, 17572), (8786, 16320), (8832, 16235), (9168, 15640), (9384, 15280), (9741, 14720), (10880, 13179), (11040, 12988), (11460, 12512), (11730, 12224)]