19505064480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8272

約数の個数: 288

約数和(自身を含む): 69189894144

約数和(自身を除く): 49684829664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 121, 123, 132, 160, 164, 165, 176, 205, 220, 240, 242, 246, 264, 328, 330, 352, 363, 410, 440, 451, 480, 484, 492, 528, 605, 615, 656, 660, 726, 820, 880, 902, 968, 984, 1056, 1210, 1230, 1312, 1320, 1353, 1452, 1640, 1760, 1804, 1815, 1936, 1968, 2255, 2420, 2460, 2640, 2706, 2904, 3280, 3608, 3630, 3872, 3936, 4510, 4840, 4920, 4961, 5280, 5412, 5808, 6560, 6765, 7216, 7260, 8191, 9020, 9680, 9840, 9922, 10824, 11616, 13530, 14432, 14520, 14883, 16382, 18040, 19360, 19680, 19844, 21648, 24573, 24805, 27060, 29040, 29766, 32764, 36080, 39688, 40955, 43296, 49146, 49610, 54120, 58080, 59532, 65528, 72160, 74415, 79376, 81910, 90101, 98292, 99220, 108240, 119064, 122865, 131056, 148830, 158752, 163820, 180202, 196584, 198440, 216480, 238128, 245730, 262112, 270303, 297660, 327640, 335831, 360404, 393168, 396880, 450505, 476256, 491460, 540606, 595320, 655280, 671662, 720808, 786336, 793760, 901010, 982920, 991111, 1007493, 1081212, 1190640, 1310560, 1343324, 1351515, 1441616, 1679155, 1802020, 1965840, 1982222, 2014986, 2162424, 2381280, 2686648, 2703030, 2883232, 2973333, 3358310, 3604040, 3694141, 3931680, 3964444, 4029972, 4324848, 4955555, 5037465, 5373296, 5406060, 5946666, 6716620, 7208080, 7388282, 7928888, 8059944, 8649696, 9911110, 10074930, 10746592, 10812120, 11082423, 11893332, 13433240, 14416160, 14776564, 14866665, 15857776, 16119888, 18470705, 19822220, 20149860, 21624240, 22164846, 23786664, 26866480, 29553128, 29733330, 31715552, 32239776, 36941410, 39644440, 40299720, 40635551, 43248480, 44329692, 47573328, 53732960, 55412115, 59106256, 59466660, 73882820, 79288880, 80599440, 81271102, 88659384, 95146656, 110824230, 118212512, 118933320, 121906653, 147765640, 158577760, 161198880, 162542204, 177318768, 203177755, 221648460, 237866640, 243813306, 295531280, 325084408, 354637536, 406355510, 443296920, 475733280, 487626612, 591062560, 609533265, 650168816, 812711020, 886593840, 975253224, 1219066530, 1300337632, 1625422040, 1773187680, 1950506448, 2438133060, 3250844080, 3901012896, 4876266120, 6501688160, 9752532240, 19505064480]

約数ペア:

[(1, 19505064480), (2, 9752532240), (3, 6501688160), (4, 4876266120), (5, 3901012896), (6, 3250844080), (8, 2438133060), (10, 1950506448), (11, 1773187680), (12, 1625422040), (15, 1300337632), (16, 1219066530), (20, 975253224), (22, 886593840), (24, 812711020), (30, 650168816), (32, 609533265), (33, 591062560), (40, 487626612), (41, 475733280), (44, 443296920), (48, 406355510), (55, 354637536), (60, 325084408), (66, 295531280), (80, 243813306), (82, 237866640), (88, 221648460), (96, 203177755), (110, 177318768), (120, 162542204), (121, 161198880), (123, 158577760), (132, 147765640), (160, 121906653), (164, 118933320), (165, 118212512), (176, 110824230), (205, 95146656), (220, 88659384), (240, 81271102), (242, 80599440), (246, 79288880), (264, 73882820), (328, 59466660), (330, 59106256), (352, 55412115), (363, 53732960), (410, 47573328), (440, 44329692), (451, 43248480), (480, 40635551), (484, 40299720), (492, 39644440), (528, 36941410), (605, 32239776), (615, 31715552), (656, 29733330), (660, 29553128), (726, 26866480), (820, 23786664), (880, 22164846), (902, 21624240), (968, 20149860), (984, 19822220), (1056, 18470705), (1210, 16119888), (1230, 15857776), (1312, 14866665), (1320, 14776564), (1353, 14416160), (1452, 13433240), (1640, 11893332), (1760, 11082423), (1804, 10812120), (1815, 10746592), (1936, 10074930), (1968, 9911110), (2255, 8649696), (2420, 8059944), (2460, 7928888), (2640, 7388282), (2706, 7208080), (2904, 6716620), (3280, 5946666), (3608, 5406060), (3630, 5373296), (3872, 5037465), (3936, 4955555), (4510, 4324848), (4840, 4029972), (4920, 3964444), (4961, 3931680), (5280, 3694141), (5412, 3604040), (5808, 3358310), (6560, 2973333), (6765, 2883232), (7216, 2703030), (7260, 2686648), (8191, 2381280), (9020, 2162424), (9680, 2014986), (9840, 1982222), (9922, 1965840), (10824, 1802020), (11616, 1679155), (13530, 1441616), (14432, 1351515), (14520, 1343324), (14883, 1310560), (16382, 1190640), (18040, 1081212), (19360, 1007493), (19680, 991111), (19844, 982920), (21648, 901010), (24573, 793760), (24805, 786336), (27060, 720808), (29040, 671662), (29766, 655280), (32764, 595320), (36080, 540606), (39688, 491460), (40955, 476256), (43296, 450505), (49146, 396880), (49610, 393168), (54120, 360404), (58080, 335831), (59532, 327640), (65528, 297660), (72160, 270303), (74415, 262112), (79376, 245730), (81910, 238128), (90101, 216480), (98292, 198440), (99220, 196584), (108240, 180202), (119064, 163820), (122865, 158752), (131056, 148830)]