2665859040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15823}}^1$

素因数の和:15863

約数の個数: 240

約数和(自身を含む): 10132613568

約数和(自身を除く): 7466754528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 15823, 16848, 18720, 21060, 28080, 31646, 33696, 42120, 47469, 56160, 63292, 79115, 84240, 94938, 126584, 142407, 158230, 168480, 189876, 205699, 237345, 253168, 284814, 316460, 379752, 411398, 427221, 474690, 506336, 569628, 617097, 632920, 712035, 759504, 822796, 854442, 949380, 1028495, 1139256, 1234194, 1265840, 1281663, 1424070, 1519008, 1645592, 1708884, 1851291, 1898760, 2056990, 2136105, 2278512, 2468388, 2531680, 2563326, 2848140, 3085485, 3291184, 3417768, 3702582, 3797520, 4113980, 4272210, 4557024, 4936776, 5126652, 5553873, 5696280, 6170970, 6408315, 6582368, 6835536, 7405164, 7595040, 8227960, 8544420, 9256455, 9873552, 10253304, 11107746, 11392560, 12341940, 12816630, 13671072, 14810328, 16455920, 16661619, 17088840, 18512910, 19747104, 20506608, 22215492, 22785120, 24683880, 25633260, 27769365, 29620656, 32911840, 33323238, 34177680, 37025820, 41013216, 44430984, 49367760, 51266520, 55538730, 59241312, 66646476, 68355360, 74051640, 83308095, 88861968, 98735520, 102533040, 111077460, 133292952, 148103280, 166616190, 177723936, 205066080, 222154920, 266585904, 296206560, 333232380, 444309840, 533171808, 666464760, 888619680, 1332929520, 2665859040]

約数ペア:

[(1, 2665859040), (2, 1332929520), (3, 888619680), (4, 666464760), (5, 533171808), (6, 444309840), (8, 333232380), (9, 296206560), (10, 266585904), (12, 222154920), (13, 205066080), (15, 177723936), (16, 166616190), (18, 148103280), (20, 133292952), (24, 111077460), (26, 102533040), (27, 98735520), (30, 88861968), (32, 83308095), (36, 74051640), (39, 68355360), (40, 66646476), (45, 59241312), (48, 55538730), (52, 51266520), (54, 49367760), (60, 44430984), (65, 41013216), (72, 37025820), (78, 34177680), (80, 33323238), (81, 32911840), (90, 29620656), (96, 27769365), (104, 25633260), (108, 24683880), (117, 22785120), (120, 22215492), (130, 20506608), (135, 19747104), (144, 18512910), (156, 17088840), (160, 16661619), (162, 16455920), (180, 14810328), (195, 13671072), (208, 12816630), (216, 12341940), (234, 11392560), (240, 11107746), (260, 10253304), (270, 9873552), (288, 9256455), (312, 8544420), (324, 8227960), (351, 7595040), (360, 7405164), (390, 6835536), (405, 6582368), (416, 6408315), (432, 6170970), (468, 5696280), (480, 5553873), (520, 5126652), (540, 4936776), (585, 4557024), (624, 4272210), (648, 4113980), (702, 3797520), (720, 3702582), (780, 3417768), (810, 3291184), (864, 3085485), (936, 2848140), (1040, 2563326), (1053, 2531680), (1080, 2468388), (1170, 2278512), (1248, 2136105), (1296, 2056990), (1404, 1898760), (1440, 1851291), (1560, 1708884), (1620, 1645592), (1755, 1519008), (1872, 1424070), (2080, 1281663), (2106, 1265840), (2160, 1234194), (2340, 1139256), (2592, 1028495), (2808, 949380), (3120, 854442), (3240, 822796), (3510, 759504), (3744, 712035), (4212, 632920), (4320, 617097), (4680, 569628), (5265, 506336), (5616, 474690), (6240, 427221), (6480, 411398), (7020, 379752), (8424, 316460), (9360, 284814), (10530, 253168), (11232, 237345), (12960, 205699), (14040, 189876), (15823, 168480), (16848, 158230), (18720, 142407), (21060, 126584), (28080, 94938), (31646, 84240), (33696, 79115), (42120, 63292), (47469, 56160)]