515298240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 448

約数和(自身を含む): 1984857600

約数和(自身を除く): 1469559360

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, 73, 76, 80, 86, 90, 95, 96, 108, 114, 120, 129, 135, 144, 146, 152, 160, 171, 172, 180, 190, 192, 215, 216, 219, 228, 240, 258, 270, 285, 288, 292, 304, 320, 342, 344, 360, 365, 380, 387, 430, 432, 438, 456, 480, 513, 516, 540, 570, 576, 584, 608, 645, 657, 684, 688, 720, 730, 760, 774, 817, 855, 860, 864, 876, 912, 960, 1026, 1032, 1080, 1095, 1140, 1161, 1168, 1216, 1290, 1314, 1368, 1376, 1387, 1440, 1460, 1520, 1548, 1634, 1710, 1720, 1728, 1752, 1824, 1935, 1971, 2052, 2064, 2160, 2190, 2280, 2322, 2336, 2451, 2565, 2580, 2628, 2736, 2752, 2774, 2880, 2920, 3040, 3096, 3139, 3268, 3285, 3420, 3440, 3504, 3648, 3870, 3942, 4085, 4104, 4128, 4161, 4320, 4380, 4560, 4644, 4672, 4902, 5130, 5160, 5256, 5472, 5548, 5805, 5840, 6080, 6192, 6278, 6536, 6570, 6840, 6880, 6935, 7008, 7353, 7740, 7884, 8170, 8208, 8256, 8322, 8640, 8760, 9120, 9288, 9417, 9804, 9855, 10260, 10320, 10512, 10944, 11096, 11610, 11680, 12255, 12384, 12483, 12556, 13072, 13140, 13680, 13760, 13870, 14016, 14706, 15480, 15695, 15768, 16340, 16416, 16644, 17520, 18240, 18576, 18834, 19608, 19710, 20520, 20640, 20805, 21024, 22059, 22192, 23220, 23360, 24510, 24768, 24966, 25112, 26144, 26280, 27360, 27740, 28251, 29412, 30960, 31390, 31536, 32680, 32832, 33288, 35040, 36765, 37152, 37449, 37668, 39216, 39420, 41040, 41280, 41610, 42048, 44118, 44384, 46440, 47085, 49020, 49932, 50224, 52288, 52560, 54720, 55480, 56502, 58824, 59641, 61920, 62415, 62780, 63072, 65360, 66576, 70080, 73530, 74304, 74898, 75336, 78432, 78840, 82080, 83220, 84753, 88236, 88768, 92880, 94170, 98040, 99864, 100448, 105120, 110295, 110960, 113004, 117648, 119282, 123840, 124830, 125560, 126144, 130720, 133152, 141255, 147060, 149796, 150672, 156864, 157680, 164160, 166440, 169506, 176472, 178923, 185760, 187245, 188340, 196080, 199728, 200896, 210240, 220590, 221920, 226008, 235296, 238564, 249660, 251120, 261440, 266304, 282510, 294120, 298205, 299592, 301344, 315360, 332880, 339012, 352944, 357846, 371520, 374490, 376680, 392160, 399456, 423765, 441180, 443840, 452016, 470592, 477128, 499320, 502240, 536769, 565020, 588240, 596410, 599184, 602688, 630720, 665760, 678024, 705888, 715692, 748980, 753360, 784320, 798912, 847530, 882360, 894615, 904032, 954256, 998640, 1004480, 1073538, 1130040, 1176480, 1192820, 1198368, 1331520, 1356048, 1411776, 1431384, 1497960, 1506720, 1610307, 1695060, 1764720, 1789230, 1808064, 1908512, 1997280, 2147076, 2260080, 2352960, 2385640, 2396736, 2683845, 2712096, 2862768, 2995920, 3013440, 3220614, 3390120, 3529440, 3578460, 3817024, 3994560, 4294152, 4520160, 4771280, 5367690, 5424192, 5725536, 5991840, 6441228, 6780240, 7058880, 7156920, 8051535, 8588304, 9040320, 9542560, 10735380, 11451072, 11983680, 12882456, 13560480, 14313840, 16103070, 17176608, 19085120, 21470760, 25764912, 27120960, 28627680, 32206140, 34353216, 42941520, 51529824, 57255360, 64412280, 85883040, 103059648, 128824560, 171766080, 257649120, 515298240]

約数ペア:

[(1, 515298240), (2, 257649120), (3, 171766080), (4, 128824560), (5, 103059648), (6, 85883040), (8, 64412280), (9, 57255360), (10, 51529824), (12, 42941520), (15, 34353216), (16, 32206140), (18, 28627680), (19, 27120960), (20, 25764912), (24, 21470760), (27, 19085120), (30, 17176608), (32, 16103070), (36, 14313840), (38, 13560480), (40, 12882456), (43, 11983680), (45, 11451072), (48, 10735380), (54, 9542560), (57, 9040320), (60, 8588304), (64, 8051535), (72, 7156920), (73, 7058880), (76, 6780240), (80, 6441228), (86, 5991840), (90, 5725536), (95, 5424192), (96, 5367690), (108, 4771280), (114, 4520160), (120, 4294152), (129, 3994560), (135, 3817024), (144, 3578460), (146, 3529440), (152, 3390120), (160, 3220614), (171, 3013440), (172, 2995920), (180, 2862768), (190, 2712096), (192, 2683845), (215, 2396736), (216, 2385640), (219, 2352960), (228, 2260080), (240, 2147076), (258, 1997280), (270, 1908512), (285, 1808064), (288, 1789230), (292, 1764720), (304, 1695060), (320, 1610307), (342, 1506720), (344, 1497960), (360, 1431384), (365, 1411776), (380, 1356048), (387, 1331520), (430, 1198368), (432, 1192820), (438, 1176480), (456, 1130040), (480, 1073538), (513, 1004480), (516, 998640), (540, 954256), (570, 904032), (576, 894615), (584, 882360), (608, 847530), (645, 798912), (657, 784320), (684, 753360), (688, 748980), (720, 715692), (730, 705888), (760, 678024), (774, 665760), (817, 630720), (855, 602688), (860, 599184), (864, 596410), (876, 588240), (912, 565020), (960, 536769), (1026, 502240), (1032, 499320), (1080, 477128), (1095, 470592), (1140, 452016), (1161, 443840), (1168, 441180), (1216, 423765), (1290, 399456), (1314, 392160), (1368, 376680), (1376, 374490), (1387, 371520), (1440, 357846), (1460, 352944), (1520, 339012), (1548, 332880), (1634, 315360), (1710, 301344), (1720, 299592), (1728, 298205), (1752, 294120), (1824, 282510), (1935, 266304), (1971, 261440), (2052, 251120), (2064, 249660), (2160, 238564), (2190, 235296), (2280, 226008), (2322, 221920), (2336, 220590), (2451, 210240), (2565, 200896), (2580, 199728), (2628, 196080), (2736, 188340), (2752, 187245), (2774, 185760), (2880, 178923), (2920, 176472), (3040, 169506), (3096, 166440), (3139, 164160), (3268, 157680), (3285, 156864), (3420, 150672), (3440, 149796), (3504, 147060), (3648, 141255), (3870, 133152), (3942, 130720), (4085, 126144), (4104, 125560), (4128, 124830), (4161, 123840), (4320, 119282), (4380, 117648), (4560, 113004), (4644, 110960), (4672, 110295), (4902, 105120), (5130, 100448), (5160, 99864), (5256, 98040), (5472, 94170), (5548, 92880), (5805, 88768), (5840, 88236), (6080, 84753), (6192, 83220), (6278, 82080), (6536, 78840), (6570, 78432), (6840, 75336), (6880, 74898), (6935, 74304), (7008, 73530), (7353, 70080), (7740, 66576), (7884, 65360), (8170, 63072), (8208, 62780), (8256, 62415), (8322, 61920), (8640, 59641), (8760, 58824), (9120, 56502), (9288, 55480), (9417, 54720), (9804, 52560), (9855, 52288), (10260, 50224), (10320, 49932), (10512, 49020), (10944, 47085), (11096, 46440), (11610, 44384), (11680, 44118), (12255, 42048), (12384, 41610), (12483, 41280), (12556, 41040), (13072, 39420), (13140, 39216), (13680, 37668), (13760, 37449), (13870, 37152), (14016, 36765), (14706, 35040), (15480, 33288), (15695, 32832), (15768, 32680), (16340, 31536), (16416, 31390), (16644, 30960), (17520, 29412), (18240, 28251), (18576, 27740), (18834, 27360), (19608, 26280), (19710, 26144), (20520, 25112), (20640, 24966), (20805, 24768), (21024, 24510), (22059, 23360), (22192, 23220)]