2042259840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18661}}^1$

素因数の和:18705

約数の個数: 192

約数和(自身を含む): 7423743600

約数和(自身を除く): 5381483760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 18661, 21888, 27360, 36480, 37322, 54720, 55983, 74644, 93305, 109440, 111966, 149288, 167949, 186610, 223932, 279915, 298576, 335898, 354559, 373220, 447864, 559830, 597152, 671796, 709118, 746440, 839745, 895728, 1063677, 1119660, 1194304, 1343592, 1418236, 1492880, 1679490, 1772795, 1791456, 2127354, 2239320, 2388608, 2687184, 2836472, 2985760, 3191031, 3358980, 3545590, 3582912, 4254708, 4478640, 5318385, 5374368, 5672944, 5971520, 6382062, 6717960, 7091180, 7165824, 8509416, 8957280, 10636770, 10748736, 11345888, 11943040, 12764124, 13435920, 14182360, 15955155, 17018832, 17914560, 21273540, 21497472, 22691776, 25528248, 26871840, 28364720, 31910310, 34037664, 35829120, 42547080, 45383552, 51056496, 53743680, 56729440, 63820620, 68075328, 85094160, 102112992, 107487360, 113458880, 127641240, 136150656, 170188320, 204225984, 226917760, 255282480, 340376640, 408451968, 510564960, 680753280, 1021129920, 2042259840]

約数ペア:

[(1, 2042259840), (2, 1021129920), (3, 680753280), (4, 510564960), (5, 408451968), (6, 340376640), (8, 255282480), (9, 226917760), (10, 204225984), (12, 170188320), (15, 136150656), (16, 127641240), (18, 113458880), (19, 107487360), (20, 102112992), (24, 85094160), (30, 68075328), (32, 63820620), (36, 56729440), (38, 53743680), (40, 51056496), (45, 45383552), (48, 42547080), (57, 35829120), (60, 34037664), (64, 31910310), (72, 28364720), (76, 26871840), (80, 25528248), (90, 22691776), (95, 21497472), (96, 21273540), (114, 17914560), (120, 17018832), (128, 15955155), (144, 14182360), (152, 13435920), (160, 12764124), (171, 11943040), (180, 11345888), (190, 10748736), (192, 10636770), (228, 8957280), (240, 8509416), (285, 7165824), (288, 7091180), (304, 6717960), (320, 6382062), (342, 5971520), (360, 5672944), (380, 5374368), (384, 5318385), (456, 4478640), (480, 4254708), (570, 3582912), (576, 3545590), (608, 3358980), (640, 3191031), (684, 2985760), (720, 2836472), (760, 2687184), (855, 2388608), (912, 2239320), (960, 2127354), (1140, 1791456), (1152, 1772795), (1216, 1679490), (1368, 1492880), (1440, 1418236), (1520, 1343592), (1710, 1194304), (1824, 1119660), (1920, 1063677), (2280, 895728), (2432, 839745), (2736, 746440), (2880, 709118), (3040, 671796), (3420, 597152), (3648, 559830), (4560, 447864), (5472, 373220), (5760, 354559), (6080, 335898), (6840, 298576), (7296, 279915), (9120, 223932), (10944, 186610), (12160, 167949), (13680, 149288), (18240, 111966), (18661, 109440), (21888, 93305), (27360, 74644), (36480, 55983), (37322, 54720)]