147636720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2700

約数の個数: 240

約数和(自身を含む): 618388992

約数和(自身を除く): 470752272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2663, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5326, 5544, 6160, 6930, 7920, 7989, 9240, 10652, 11088, 13315, 13860, 15978, 18480, 18641, 21304, 23967, 26630, 27720, 29293, 31956, 37282, 39945, 42608, 47934, 53260, 55440, 55923, 58586, 63912, 74564, 79890, 87879, 93205, 95868, 106520, 111846, 117172, 119835, 127824, 146465, 149128, 159780, 167769, 175758, 186410, 191736, 205051, 213040, 223692, 234344, 239670, 263637, 279615, 292930, 298256, 319560, 335538, 351516, 372820, 383472, 410102, 439395, 447384, 468688, 479340, 527274, 559230, 585860, 615153, 639120, 671076, 703032, 745640, 820204, 838845, 878790, 894768, 958680, 1025255, 1054548, 1118460, 1171720, 1230306, 1318185, 1342152, 1406064, 1491280, 1640408, 1677690, 1757580, 1845459, 1917360, 2050510, 2109096, 2236920, 2343440, 2460612, 2636370, 2684304, 3075765, 3280816, 3355380, 3515160, 3690918, 4101020, 4218192, 4473840, 4921224, 5272740, 6151530, 6710760, 7030320, 7381836, 8202040, 9227295, 9842448, 10545480, 12303060, 13421520, 14763672, 16404080, 18454590, 21090960, 24606120, 29527344, 36909180, 49212240, 73818360, 147636720]

約数ペア:

[(1, 147636720), (2, 73818360), (3, 49212240), (4, 36909180), (5, 29527344), (6, 24606120), (7, 21090960), (8, 18454590), (9, 16404080), (10, 14763672), (11, 13421520), (12, 12303060), (14, 10545480), (15, 9842448), (16, 9227295), (18, 8202040), (20, 7381836), (21, 7030320), (22, 6710760), (24, 6151530), (28, 5272740), (30, 4921224), (33, 4473840), (35, 4218192), (36, 4101020), (40, 3690918), (42, 3515160), (44, 3355380), (45, 3280816), (48, 3075765), (55, 2684304), (56, 2636370), (60, 2460612), (63, 2343440), (66, 2236920), (70, 2109096), (72, 2050510), (77, 1917360), (80, 1845459), (84, 1757580), (88, 1677690), (90, 1640408), (99, 1491280), (105, 1406064), (110, 1342152), (112, 1318185), (120, 1230306), (126, 1171720), (132, 1118460), (140, 1054548), (144, 1025255), (154, 958680), (165, 894768), (168, 878790), (176, 838845), (180, 820204), (198, 745640), (210, 703032), (220, 671076), (231, 639120), (240, 615153), (252, 585860), (264, 559230), (280, 527274), (308, 479340), (315, 468688), (330, 447384), (336, 439395), (360, 410102), (385, 383472), (396, 372820), (420, 351516), (440, 335538), (462, 319560), (495, 298256), (504, 292930), (528, 279615), (560, 263637), (616, 239670), (630, 234344), (660, 223692), (693, 213040), (720, 205051), (770, 191736), (792, 186410), (840, 175758), (880, 167769), (924, 159780), (990, 149128), (1008, 146465), (1155, 127824), (1232, 119835), (1260, 117172), (1320, 111846), (1386, 106520), (1540, 95868), (1584, 93205), (1680, 87879), (1848, 79890), (1980, 74564), (2310, 63912), (2520, 58586), (2640, 55923), (2663, 55440), (2772, 53260), (3080, 47934), (3465, 42608), (3696, 39945), (3960, 37282), (4620, 31956), (5040, 29293), (5326, 27720), (5544, 26630), (6160, 23967), (6930, 21304), (7920, 18641), (7989, 18480), (9240, 15978), (10652, 13860), (11088, 13315)]