19846391040

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{82037}}^1$

素因数の和:82074

約数の個数: 288

約数和(自身を含む): 80489122560

約数和(自身を除く): 60642731520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 82037, 120960, 164074, 241920, 246111, 328148, 410185, 492222, 574259, 656296, 738333, 820370, 984444, 1148518, 1230555, 1312592, 1476666, 1640740, 1722777, 1968888, 2214999, 2297036, 2461110, 2625184, 2871295, 2953332, 3281480, 3445554, 3691665, 3937776, 4429998, 4594072, 4922220, 5168331, 5250368, 5742590, 5906664, 6562960, 6891108, 7383330, 7875552, 8613885, 8859996, 9188144, 9844440, 10336662, 10500736, 11074995, 11485180, 11813328, 13125920, 13782216, 14766660, 15504993, 15751104, 17227770, 17719992, 18376288, 19688880, 20673324, 21001472, 22149990, 22970360, 23626656, 25841655, 26251840, 27564432, 29533320, 31009986, 31502208, 34455540, 35439984, 36752576, 39377760, 41346648, 44299980, 45940720, 47253312, 51683310, 52503680, 55128864, 59066640, 62019972, 63004416, 68911080, 70879968, 73505152, 77524965, 78755520, 82693296, 88599960, 91881440, 94506624, 103366620, 105007360, 110257728, 118133280, 124039944, 137822160, 141759936, 147010304, 155049930, 157511040, 165386592, 177199920, 183762880, 189013248, 206733240, 220515456, 236266560, 248079888, 275644320, 283519872, 310099860, 315022080, 330773184, 354399840, 367525760, 413466480, 441030912, 472533120, 496159776, 551288640, 567039744, 620199720, 661546368, 708799680, 735051520, 826932960, 945066240, 992319552, 1102577280, 1240399440, 1323092736, 1417599360, 1653865920, 1984639104, 2205154560, 2480798880, 2835198720, 3307731840, 3969278208, 4961597760, 6615463680, 9923195520, 19846391040]

約数ペア:

[(1, 19846391040), (2, 9923195520), (3, 6615463680), (4, 4961597760), (5, 3969278208), (6, 3307731840), (7, 2835198720), (8, 2480798880), (9, 2205154560), (10, 1984639104), (12, 1653865920), (14, 1417599360), (15, 1323092736), (16, 1240399440), (18, 1102577280), (20, 992319552), (21, 945066240), (24, 826932960), (27, 735051520), (28, 708799680), (30, 661546368), (32, 620199720), (35, 567039744), (36, 551288640), (40, 496159776), (42, 472533120), (45, 441030912), (48, 413466480), (54, 367525760), (56, 354399840), (60, 330773184), (63, 315022080), (64, 310099860), (70, 283519872), (72, 275644320), (80, 248079888), (84, 236266560), (90, 220515456), (96, 206733240), (105, 189013248), (108, 183762880), (112, 177199920), (120, 165386592), (126, 157511040), (128, 155049930), (135, 147010304), (140, 141759936), (144, 137822160), (160, 124039944), (168, 118133280), (180, 110257728), (189, 105007360), (192, 103366620), (210, 94506624), (216, 91881440), (224, 88599960), (240, 82693296), (252, 78755520), (256, 77524965), (270, 73505152), (280, 70879968), (288, 68911080), (315, 63004416), (320, 62019972), (336, 59066640), (360, 55128864), (378, 52503680), (384, 51683310), (420, 47253312), (432, 45940720), (448, 44299980), (480, 41346648), (504, 39377760), (540, 36752576), (560, 35439984), (576, 34455540), (630, 31502208), (640, 31009986), (672, 29533320), (720, 27564432), (756, 26251840), (768, 25841655), (840, 23626656), (864, 22970360), (896, 22149990), (945, 21001472), (960, 20673324), (1008, 19688880), (1080, 18376288), (1120, 17719992), (1152, 17227770), (1260, 15751104), (1280, 15504993), (1344, 14766660), (1440, 13782216), (1512, 13125920), (1680, 11813328), (1728, 11485180), (1792, 11074995), (1890, 10500736), (1920, 10336662), (2016, 9844440), (2160, 9188144), (2240, 8859996), (2304, 8613885), (2520, 7875552), (2688, 7383330), (2880, 6891108), (3024, 6562960), (3360, 5906664), (3456, 5742590), (3780, 5250368), (3840, 5168331), (4032, 4922220), (4320, 4594072), (4480, 4429998), (5040, 3937776), (5376, 3691665), (5760, 3445554), (6048, 3281480), (6720, 2953332), (6912, 2871295), (7560, 2625184), (8064, 2461110), (8640, 2297036), (8960, 2214999), (10080, 1968888), (11520, 1722777), (12096, 1640740), (13440, 1476666), (15120, 1312592), (16128, 1230555), (17280, 1148518), (20160, 984444), (24192, 820370), (26880, 738333), (30240, 656296), (34560, 574259), (40320, 492222), (48384, 410185), (60480, 328148), (80640, 246111), (82037, 241920), (120960, 164074)]