1256480640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 512

約数和(自身を含む): 4847040000

約数和(自身を除く): 3590559360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 64, 72, 76, 80, 86, 89, 90, 95, 96, 108, 114, 120, 128, 129, 135, 144, 152, 160, 171, 172, 178, 180, 190, 192, 215, 216, 228, 240, 258, 267, 270, 285, 288, 304, 320, 342, 344, 356, 360, 380, 384, 387, 430, 432, 445, 456, 480, 513, 516, 534, 540, 570, 576, 608, 640, 645, 684, 688, 712, 720, 760, 774, 801, 817, 855, 860, 864, 890, 912, 960, 1026, 1032, 1068, 1080, 1140, 1152, 1161, 1216, 1290, 1335, 1368, 1376, 1424, 1440, 1520, 1548, 1602, 1634, 1691, 1710, 1720, 1728, 1780, 1824, 1920, 1935, 2052, 2064, 2136, 2160, 2280, 2322, 2403, 2432, 2451, 2565, 2580, 2670, 2736, 2752, 2848, 2880, 3040, 3096, 3204, 3268, 3382, 3420, 3440, 3456, 3560, 3648, 3827, 3870, 4005, 4085, 4104, 4128, 4272, 4320, 4560, 4644, 4806, 4902, 5073, 5130, 5160, 5340, 5472, 5504, 5696, 5760, 5805, 6080, 6192, 6408, 6536, 6764, 6840, 6880, 7120, 7296, 7353, 7654, 7740, 8010, 8170, 8208, 8256, 8455, 8544, 8640, 9120, 9288, 9612, 9804, 10146, 10260, 10320, 10680, 10944, 11392, 11481, 11610, 12015, 12160, 12255, 12384, 12816, 13072, 13528, 13680, 13760, 14240, 14706, 15219, 15308, 15480, 16020, 16340, 16416, 16512, 16910, 17088, 17280, 18240, 18576, 19135, 19224, 19608, 20292, 20520, 20640, 21360, 21888, 22059, 22962, 23220, 24030, 24510, 24768, 25365, 25632, 26144, 27056, 27360, 27520, 28480, 29412, 30438, 30616, 30960, 32040, 32680, 32832, 33820, 34176, 34443, 36480, 36765, 37152, 38270, 38448, 39216, 40584, 41040, 41280, 42720, 44118, 45657, 45924, 46440, 48060, 49020, 49536, 50730, 51264, 52288, 54112, 54720, 56960, 57405, 58824, 60876, 61232, 61920, 64080, 65360, 65664, 67640, 68886, 72713, 73530, 74304, 76095, 76540, 76896, 78432, 81168, 82080, 82560, 85440, 88236, 91314, 91848, 92880, 96120, 98040, 101460, 102528, 103329, 104576, 108224, 109440, 110295, 114810, 117648, 121752, 122464, 123840, 128160, 130720, 135280, 137772, 145426, 147060, 148608, 152190, 153080, 153792, 156864, 162336, 164160, 170880, 172215, 176472, 182628, 183696, 185760, 192240, 196080, 202920, 206658, 216448, 218139, 220590, 228285, 229620, 235296, 243504, 244928, 247680, 256320, 261440, 270560, 275544, 290852, 294120, 304380, 306160, 307584, 313728, 324672, 328320, 344430, 352944, 363565, 365256, 367392, 371520, 384480, 392160, 405840, 413316, 436278, 441180, 456570, 459240, 470592, 487008, 489856, 512640, 516645, 522880, 541120, 551088, 581704, 588240, 608760, 612320, 649344, 654417, 688860, 705888, 727130, 730512, 734784, 743040, 768960, 784320, 811680, 826632, 872556, 882360, 913140, 918480, 941184, 974016, 1033290, 1082240, 1090695, 1102176, 1163408, 1176480, 1217520, 1224640, 1308834, 1377720, 1411776, 1454260, 1461024, 1469568, 1537920, 1568640, 1623360, 1653264, 1745112, 1764720, 1826280, 1836960, 1948032, 1963251, 2066580, 2181390, 2204352, 2326816, 2352960, 2435040, 2449280, 2617668, 2755440, 2823552, 2908520, 2922048, 3246720, 3272085, 3306528, 3490224, 3529440, 3652560, 3673920, 3926502, 4133160, 4362780, 4408704, 4653632, 4705920, 4870080, 5235336, 5510880, 5817040, 5844096, 6544170, 6613056, 6980448, 7058880, 7305120, 7347840, 7853004, 8266320, 8725560, 9307264, 9740160, 9816255, 10470672, 11021760, 11634080, 13088340, 13226112, 13960896, 14117760, 14610240, 15706008, 16532640, 17451120, 19632510, 20941344, 22043520, 23268160, 26176680, 27921792, 29220480, 31412016, 33065280, 34902240, 39265020, 41882688, 46536320, 52353360, 62824032, 66130560, 69804480, 78530040, 83765376, 104706720, 125648064, 139608960, 157060080, 209413440, 251296128, 314120160, 418826880, 628240320, 1256480640]

約数ペア:

[(1, 1256480640), (2, 628240320), (3, 418826880), (4, 314120160), (5, 251296128), (6, 209413440), (8, 157060080), (9, 139608960), (10, 125648064), (12, 104706720), (15, 83765376), (16, 78530040), (18, 69804480), (19, 66130560), (20, 62824032), (24, 52353360), (27, 46536320), (30, 41882688), (32, 39265020), (36, 34902240), (38, 33065280), (40, 31412016), (43, 29220480), (45, 27921792), (48, 26176680), (54, 23268160), (57, 22043520), (60, 20941344), (64, 19632510), (72, 17451120), (76, 16532640), (80, 15706008), (86, 14610240), (89, 14117760), (90, 13960896), (95, 13226112), (96, 13088340), (108, 11634080), (114, 11021760), (120, 10470672), (128, 9816255), (129, 9740160), (135, 9307264), (144, 8725560), (152, 8266320), (160, 7853004), (171, 7347840), (172, 7305120), (178, 7058880), (180, 6980448), (190, 6613056), (192, 6544170), (215, 5844096), (216, 5817040), (228, 5510880), (240, 5235336), (258, 4870080), (267, 4705920), (270, 4653632), (285, 4408704), (288, 4362780), (304, 4133160), (320, 3926502), (342, 3673920), (344, 3652560), (356, 3529440), (360, 3490224), (380, 3306528), (384, 3272085), (387, 3246720), (430, 2922048), (432, 2908520), (445, 2823552), (456, 2755440), (480, 2617668), (513, 2449280), (516, 2435040), (534, 2352960), (540, 2326816), (570, 2204352), (576, 2181390), (608, 2066580), (640, 1963251), (645, 1948032), (684, 1836960), (688, 1826280), (712, 1764720), (720, 1745112), (760, 1653264), (774, 1623360), (801, 1568640), (817, 1537920), (855, 1469568), (860, 1461024), (864, 1454260), (890, 1411776), (912, 1377720), (960, 1308834), (1026, 1224640), (1032, 1217520), (1068, 1176480), (1080, 1163408), (1140, 1102176), (1152, 1090695), (1161, 1082240), (1216, 1033290), (1290, 974016), (1335, 941184), (1368, 918480), (1376, 913140), (1424, 882360), (1440, 872556), (1520, 826632), (1548, 811680), (1602, 784320), (1634, 768960), (1691, 743040), (1710, 734784), (1720, 730512), (1728, 727130), (1780, 705888), (1824, 688860), (1920, 654417), (1935, 649344), (2052, 612320), (2064, 608760), (2136, 588240), (2160, 581704), (2280, 551088), (2322, 541120), (2403, 522880), (2432, 516645), (2451, 512640), (2565, 489856), (2580, 487008), (2670, 470592), (2736, 459240), (2752, 456570), (2848, 441180), (2880, 436278), (3040, 413316), (3096, 405840), (3204, 392160), (3268, 384480), (3382, 371520), (3420, 367392), (3440, 365256), (3456, 363565), (3560, 352944), (3648, 344430), (3827, 328320), (3870, 324672), (4005, 313728), (4085, 307584), (4104, 306160), (4128, 304380), (4272, 294120), (4320, 290852), (4560, 275544), (4644, 270560), (4806, 261440), (4902, 256320), (5073, 247680), (5130, 244928), (5160, 243504), (5340, 235296), (5472, 229620), (5504, 228285), (5696, 220590), (5760, 218139), (5805, 216448), (6080, 206658), (6192, 202920), (6408, 196080), (6536, 192240), (6764, 185760), (6840, 183696), (6880, 182628), (7120, 176472), (7296, 172215), (7353, 170880), (7654, 164160), (7740, 162336), (8010, 156864), (8170, 153792), (8208, 153080), (8256, 152190), (8455, 148608), (8544, 147060), (8640, 145426), (9120, 137772), (9288, 135280), (9612, 130720), (9804, 128160), (10146, 123840), (10260, 122464), (10320, 121752), (10680, 117648), (10944, 114810), (11392, 110295), (11481, 109440), (11610, 108224), (12015, 104576), (12160, 103329), (12255, 102528), (12384, 101460), (12816, 98040), (13072, 96120), (13528, 92880), (13680, 91848), (13760, 91314), (14240, 88236), (14706, 85440), (15219, 82560), (15308, 82080), (15480, 81168), (16020, 78432), (16340, 76896), (16416, 76540), (16512, 76095), (16910, 74304), (17088, 73530), (17280, 72713), (18240, 68886), (18576, 67640), (19135, 65664), (19224, 65360), (19608, 64080), (20292, 61920), (20520, 61232), (20640, 60876), (21360, 58824), (21888, 57405), (22059, 56960), (22962, 54720), (23220, 54112), (24030, 52288), (24510, 51264), (24768, 50730), (25365, 49536), (25632, 49020), (26144, 48060), (27056, 46440), (27360, 45924), (27520, 45657), (28480, 44118), (29412, 42720), (30438, 41280), (30616, 41040), (30960, 40584), (32040, 39216), (32680, 38448), (32832, 38270), (33820, 37152), (34176, 36765), (34443, 36480)]