1642198320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:689

約数の個数: 320

約数和(自身を含む): 6503869440

約数和(自身を除く): 4861671120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 313, 315, 336, 347, 360, 378, 420, 432, 504, 540, 560, 626, 630, 694, 720, 756, 840, 939, 945, 1008, 1041, 1080, 1252, 1260, 1388, 1512, 1565, 1680, 1735, 1878, 1890, 2082, 2160, 2191, 2429, 2504, 2520, 2776, 2817, 3024, 3123, 3130, 3470, 3756, 3780, 4164, 4382, 4695, 4858, 5008, 5040, 5205, 5552, 5634, 6246, 6260, 6573, 6940, 7287, 7512, 7560, 8328, 8451, 8764, 9369, 9390, 9716, 10410, 10955, 11268, 12145, 12492, 12520, 13146, 13880, 14085, 14574, 15024, 15120, 15615, 16656, 16902, 17528, 18738, 18780, 19432, 19719, 20820, 21861, 21910, 22536, 24290, 24984, 25040, 26292, 27760, 28170, 29148, 31230, 32865, 33804, 35056, 36435, 37476, 37560, 38864, 39438, 41640, 42255, 43722, 43820, 45072, 46845, 48580, 49968, 52584, 56340, 58296, 59157, 62460, 65583, 65730, 67608, 72870, 74952, 75120, 78876, 83280, 84510, 87444, 87640, 93690, 97160, 98595, 105168, 108611, 109305, 112680, 116592, 118314, 124920, 131166, 131460, 135216, 145740, 149904, 157752, 169020, 174888, 175280, 187380, 194320, 197190, 217222, 218610, 225360, 236628, 249840, 262332, 262920, 291480, 295785, 315504, 325833, 327915, 338040, 349776, 374760, 394380, 434444, 437220, 473256, 524664, 525840, 543055, 582960, 591570, 651666, 655830, 676080, 749520, 760277, 788760, 868888, 874440, 946512, 977499, 1049328, 1086110, 1183140, 1303332, 1311660, 1520554, 1577520, 1629165, 1737776, 1748880, 1954998, 2172220, 2280831, 2366280, 2606664, 2623320, 2932497, 3041108, 3258330, 3801385, 3909996, 4344440, 4561662, 4732560, 4887495, 5213328, 5246640, 5864994, 6082216, 6516660, 6842493, 7602770, 7819992, 8688880, 9123324, 9774990, 11404155, 11729988, 12164432, 13033320, 13684986, 14662485, 15205540, 15639984, 18246648, 19549980, 20527479, 22808310, 23459976, 26066640, 27369972, 29324970, 30411080, 34212465, 36493296, 39099960, 41054958, 45616620, 46919952, 54739944, 58649940, 60822160, 68424930, 78199920, 82109916, 91233240, 102637395, 109479888, 117299880, 136849860, 164219832, 182466480, 205274790, 234599760, 273699720, 328439664, 410549580, 547399440, 821099160, 1642198320]

約数ペア:

[(1, 1642198320), (2, 821099160), (3, 547399440), (4, 410549580), (5, 328439664), (6, 273699720), (7, 234599760), (8, 205274790), (9, 182466480), (10, 164219832), (12, 136849860), (14, 117299880), (15, 109479888), (16, 102637395), (18, 91233240), (20, 82109916), (21, 78199920), (24, 68424930), (27, 60822160), (28, 58649940), (30, 54739944), (35, 46919952), (36, 45616620), (40, 41054958), (42, 39099960), (45, 36493296), (48, 34212465), (54, 30411080), (56, 29324970), (60, 27369972), (63, 26066640), (70, 23459976), (72, 22808310), (80, 20527479), (84, 19549980), (90, 18246648), (105, 15639984), (108, 15205540), (112, 14662485), (120, 13684986), (126, 13033320), (135, 12164432), (140, 11729988), (144, 11404155), (168, 9774990), (180, 9123324), (189, 8688880), (210, 7819992), (216, 7602770), (240, 6842493), (252, 6516660), (270, 6082216), (280, 5864994), (313, 5246640), (315, 5213328), (336, 4887495), (347, 4732560), (360, 4561662), (378, 4344440), (420, 3909996), (432, 3801385), (504, 3258330), (540, 3041108), (560, 2932497), (626, 2623320), (630, 2606664), (694, 2366280), (720, 2280831), (756, 2172220), (840, 1954998), (939, 1748880), (945, 1737776), (1008, 1629165), (1041, 1577520), (1080, 1520554), (1252, 1311660), (1260, 1303332), (1388, 1183140), (1512, 1086110), (1565, 1049328), (1680, 977499), (1735, 946512), (1878, 874440), (1890, 868888), (2082, 788760), (2160, 760277), (2191, 749520), (2429, 676080), (2504, 655830), (2520, 651666), (2776, 591570), (2817, 582960), (3024, 543055), (3123, 525840), (3130, 524664), (3470, 473256), (3756, 437220), (3780, 434444), (4164, 394380), (4382, 374760), (4695, 349776), (4858, 338040), (5008, 327915), (5040, 325833), (5205, 315504), (5552, 295785), (5634, 291480), (6246, 262920), (6260, 262332), (6573, 249840), (6940, 236628), (7287, 225360), (7512, 218610), (7560, 217222), (8328, 197190), (8451, 194320), (8764, 187380), (9369, 175280), (9390, 174888), (9716, 169020), (10410, 157752), (10955, 149904), (11268, 145740), (12145, 135216), (12492, 131460), (12520, 131166), (13146, 124920), (13880, 118314), (14085, 116592), (14574, 112680), (15024, 109305), (15120, 108611), (15615, 105168), (16656, 98595), (16902, 97160), (17528, 93690), (18738, 87640), (18780, 87444), (19432, 84510), (19719, 83280), (20820, 78876), (21861, 75120), (21910, 74952), (22536, 72870), (24290, 67608), (24984, 65730), (25040, 65583), (26292, 62460), (27760, 59157), (28170, 58296), (29148, 56340), (31230, 52584), (32865, 49968), (33804, 48580), (35056, 46845), (36435, 45072), (37476, 43820), (37560, 43722), (38864, 42255), (39438, 41640)]