287061120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 384

約数和(自身を含む): 1085198400

約数和(自身を除く): 798137280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 43, 45, 48, 57, 60, 61, 64, 72, 76, 80, 86, 90, 95, 96, 114, 120, 122, 128, 129, 144, 152, 160, 171, 172, 180, 183, 190, 192, 215, 228, 240, 244, 258, 285, 288, 304, 305, 320, 342, 344, 360, 366, 380, 384, 387, 430, 456, 480, 488, 516, 549, 570, 576, 608, 610, 640, 645, 684, 688, 720, 732, 760, 774, 817, 855, 860, 912, 915, 960, 976, 1032, 1098, 1140, 1152, 1159, 1216, 1220, 1290, 1368, 1376, 1440, 1464, 1520, 1548, 1634, 1710, 1720, 1824, 1830, 1920, 1935, 1952, 2064, 2196, 2280, 2318, 2432, 2440, 2451, 2580, 2623, 2736, 2745, 2752, 2880, 2928, 3040, 3096, 3268, 3420, 3440, 3477, 3648, 3660, 3870, 3904, 4085, 4128, 4392, 4560, 4636, 4880, 4902, 5160, 5246, 5472, 5490, 5504, 5760, 5795, 5856, 6080, 6192, 6536, 6840, 6880, 6954, 7296, 7320, 7353, 7740, 7808, 7869, 8170, 8256, 8784, 9120, 9272, 9760, 9804, 10320, 10431, 10492, 10944, 10980, 11590, 11712, 12160, 12255, 12384, 13072, 13115, 13680, 13760, 13908, 14640, 14706, 15480, 15738, 16340, 16512, 17385, 17568, 18240, 18544, 19520, 19608, 20640, 20862, 20984, 21888, 21960, 23180, 23424, 23607, 24510, 24768, 26144, 26230, 27360, 27520, 27816, 29280, 29412, 30960, 31476, 32680, 34770, 35136, 36480, 36765, 37088, 39040, 39216, 39345, 41280, 41724, 41968, 43920, 46360, 47214, 49020, 49536, 49837, 52155, 52288, 52460, 54720, 55632, 58560, 58824, 61920, 62952, 65360, 69540, 70272, 73530, 74176, 78432, 78690, 82560, 83448, 83936, 87840, 92720, 94428, 98040, 99674, 104310, 104576, 104920, 109440, 111264, 117120, 117648, 118035, 123840, 125904, 130720, 139080, 147060, 148352, 149511, 156864, 157380, 166896, 167872, 175680, 185440, 188856, 196080, 199348, 208620, 209840, 222528, 235296, 236070, 247680, 249185, 251808, 261440, 278160, 294120, 299022, 313728, 314760, 333792, 335744, 351360, 370880, 377712, 392160, 398696, 417240, 419680, 445056, 448533, 470592, 472140, 498370, 503616, 522880, 556320, 588240, 598044, 629520, 667584, 741760, 747555, 755424, 784320, 797392, 834480, 839360, 897066, 941184, 944280, 996740, 1007232, 1112640, 1176480, 1196088, 1259040, 1335168, 1495110, 1510848, 1568640, 1594784, 1668960, 1678720, 1794132, 1888560, 1993480, 2225280, 2242665, 2352960, 2392176, 2518080, 2990220, 3021696, 3189568, 3337920, 3588264, 3777120, 3986960, 4485330, 4705920, 4784352, 5036160, 5980440, 6379136, 6675840, 7176528, 7554240, 7973920, 8970660, 9568704, 11960880, 14353056, 15108480, 15947840, 17941320, 19137408, 23921760, 28706112, 31895680, 35882640, 47843520, 57412224, 71765280, 95687040, 143530560, 287061120]

約数ペア:

[(1, 287061120), (2, 143530560), (3, 95687040), (4, 71765280), (5, 57412224), (6, 47843520), (8, 35882640), (9, 31895680), (10, 28706112), (12, 23921760), (15, 19137408), (16, 17941320), (18, 15947840), (19, 15108480), (20, 14353056), (24, 11960880), (30, 9568704), (32, 8970660), (36, 7973920), (38, 7554240), (40, 7176528), (43, 6675840), (45, 6379136), (48, 5980440), (57, 5036160), (60, 4784352), (61, 4705920), (64, 4485330), (72, 3986960), (76, 3777120), (80, 3588264), (86, 3337920), (90, 3189568), (95, 3021696), (96, 2990220), (114, 2518080), (120, 2392176), (122, 2352960), (128, 2242665), (129, 2225280), (144, 1993480), (152, 1888560), (160, 1794132), (171, 1678720), (172, 1668960), (180, 1594784), (183, 1568640), (190, 1510848), (192, 1495110), (215, 1335168), (228, 1259040), (240, 1196088), (244, 1176480), (258, 1112640), (285, 1007232), (288, 996740), (304, 944280), (305, 941184), (320, 897066), (342, 839360), (344, 834480), (360, 797392), (366, 784320), (380, 755424), (384, 747555), (387, 741760), (430, 667584), (456, 629520), (480, 598044), (488, 588240), (516, 556320), (549, 522880), (570, 503616), (576, 498370), (608, 472140), (610, 470592), (640, 448533), (645, 445056), (684, 419680), (688, 417240), (720, 398696), (732, 392160), (760, 377712), (774, 370880), (817, 351360), (855, 335744), (860, 333792), (912, 314760), (915, 313728), (960, 299022), (976, 294120), (1032, 278160), (1098, 261440), (1140, 251808), (1152, 249185), (1159, 247680), (1216, 236070), (1220, 235296), (1290, 222528), (1368, 209840), (1376, 208620), (1440, 199348), (1464, 196080), (1520, 188856), (1548, 185440), (1634, 175680), (1710, 167872), (1720, 166896), (1824, 157380), (1830, 156864), (1920, 149511), (1935, 148352), (1952, 147060), (2064, 139080), (2196, 130720), (2280, 125904), (2318, 123840), (2432, 118035), (2440, 117648), (2451, 117120), (2580, 111264), (2623, 109440), (2736, 104920), (2745, 104576), (2752, 104310), (2880, 99674), (2928, 98040), (3040, 94428), (3096, 92720), (3268, 87840), (3420, 83936), (3440, 83448), (3477, 82560), (3648, 78690), (3660, 78432), (3870, 74176), (3904, 73530), (4085, 70272), (4128, 69540), (4392, 65360), (4560, 62952), (4636, 61920), (4880, 58824), (4902, 58560), (5160, 55632), (5246, 54720), (5472, 52460), (5490, 52288), (5504, 52155), (5760, 49837), (5795, 49536), (5856, 49020), (6080, 47214), (6192, 46360), (6536, 43920), (6840, 41968), (6880, 41724), (6954, 41280), (7296, 39345), (7320, 39216), (7353, 39040), (7740, 37088), (7808, 36765), (7869, 36480), (8170, 35136), (8256, 34770), (8784, 32680), (9120, 31476), (9272, 30960), (9760, 29412), (9804, 29280), (10320, 27816), (10431, 27520), (10492, 27360), (10944, 26230), (10980, 26144), (11590, 24768), (11712, 24510), (12160, 23607), (12255, 23424), (12384, 23180), (13072, 21960), (13115, 21888), (13680, 20984), (13760, 20862), (13908, 20640), (14640, 19608), (14706, 19520), (15480, 18544), (15738, 18240), (16340, 17568), (16512, 17385)]