422684640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2254

約数の個数: 288

約数和(自身を含む): 1736017920

約数和(自身を除く): 1313333280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2207, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4414, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6621, 6840, 7980, 8828, 9120, 9576, 10080, 10640, 11035, 11970, 12768, 13242, 13680, 15449, 15960, 17656, 19152, 19863, 21280, 22070, 23940, 26484, 27360, 30898, 31920, 33105, 35312, 38304, 39726, 41933, 44140, 46347, 47880, 52968, 61796, 63840, 66210, 70624, 77245, 79452, 83866, 88280, 92694, 95760, 99315, 105936, 123592, 125799, 132420, 139041, 154490, 158904, 167732, 176560, 185388, 191520, 198630, 209665, 211872, 231735, 247184, 251598, 264840, 278082, 293531, 308980, 317808, 335464, 353120, 370776, 377397, 397260, 419330, 463470, 494368, 503196, 529680, 556164, 587062, 617960, 628995, 635616, 670928, 695205, 741552, 754794, 794520, 838660, 880593, 926940, 1006392, 1059360, 1112328, 1174124, 1235920, 1257990, 1341856, 1390410, 1467655, 1483104, 1509588, 1589040, 1677320, 1761186, 1853880, 1886985, 2012784, 2224656, 2348248, 2471840, 2515980, 2641779, 2780820, 2935310, 3019176, 3178080, 3354640, 3522372, 3707760, 3773970, 4025568, 4402965, 4449312, 4696496, 5031960, 5283558, 5561640, 5870620, 6038352, 6709280, 7044744, 7415520, 7547940, 8805930, 9392992, 10063920, 10567116, 11123280, 11741240, 12076704, 13208895, 14089488, 15095880, 17611860, 20127840, 21134232, 22246560, 23482480, 26417790, 28178976, 30191760, 35223720, 42268464, 46964960, 52835580, 60383520, 70447440, 84536928, 105671160, 140894880, 211342320, 422684640]

約数ペア:

[(1, 422684640), (2, 211342320), (3, 140894880), (4, 105671160), (5, 84536928), (6, 70447440), (7, 60383520), (8, 52835580), (9, 46964960), (10, 42268464), (12, 35223720), (14, 30191760), (15, 28178976), (16, 26417790), (18, 23482480), (19, 22246560), (20, 21134232), (21, 20127840), (24, 17611860), (28, 15095880), (30, 14089488), (32, 13208895), (35, 12076704), (36, 11741240), (38, 11123280), (40, 10567116), (42, 10063920), (45, 9392992), (48, 8805930), (56, 7547940), (57, 7415520), (60, 7044744), (63, 6709280), (70, 6038352), (72, 5870620), (76, 5561640), (80, 5283558), (84, 5031960), (90, 4696496), (95, 4449312), (96, 4402965), (105, 4025568), (112, 3773970), (114, 3707760), (120, 3522372), (126, 3354640), (133, 3178080), (140, 3019176), (144, 2935310), (152, 2780820), (160, 2641779), (168, 2515980), (171, 2471840), (180, 2348248), (190, 2224656), (210, 2012784), (224, 1886985), (228, 1853880), (240, 1761186), (252, 1677320), (266, 1589040), (280, 1509588), (285, 1483104), (288, 1467655), (304, 1390410), (315, 1341856), (336, 1257990), (342, 1235920), (360, 1174124), (380, 1112328), (399, 1059360), (420, 1006392), (456, 926940), (480, 880593), (504, 838660), (532, 794520), (560, 754794), (570, 741552), (608, 695205), (630, 670928), (665, 635616), (672, 628995), (684, 617960), (720, 587062), (760, 556164), (798, 529680), (840, 503196), (855, 494368), (912, 463470), (1008, 419330), (1064, 397260), (1120, 377397), (1140, 370776), (1197, 353120), (1260, 335464), (1330, 317808), (1368, 308980), (1440, 293531), (1520, 278082), (1596, 264840), (1680, 251598), (1710, 247184), (1824, 231735), (1995, 211872), (2016, 209665), (2128, 198630), (2207, 191520), (2280, 185388), (2394, 176560), (2520, 167732), (2660, 158904), (2736, 154490), (3040, 139041), (3192, 132420), (3360, 125799), (3420, 123592), (3990, 105936), (4256, 99315), (4414, 95760), (4560, 92694), (4788, 88280), (5040, 83866), (5320, 79452), (5472, 77245), (5985, 70624), (6384, 66210), (6621, 63840), (6840, 61796), (7980, 52968), (8828, 47880), (9120, 46347), (9576, 44140), (10080, 41933), (10640, 39726), (11035, 38304), (11970, 35312), (12768, 33105), (13242, 31920), (13680, 30898), (15449, 27360), (15960, 26484), (17656, 23940), (19152, 22070), (19863, 21280)]