20144356980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{337}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 64593389952

約数和(自身を除く): 44449032972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 47, 55, 60, 66, 82, 94, 110, 123, 132, 141, 164, 165, 188, 205, 220, 235, 246, 282, 330, 337, 410, 451, 470, 492, 517, 564, 615, 660, 674, 705, 820, 902, 940, 1011, 1034, 1230, 1348, 1353, 1410, 1551, 1685, 1804, 1927, 2022, 2068, 2209, 2255, 2460, 2585, 2706, 2820, 3102, 3370, 3707, 3854, 4044, 4418, 4510, 5055, 5170, 5412, 5781, 6204, 6627, 6740, 6765, 7414, 7708, 7755, 8836, 9020, 9635, 10110, 10340, 11045, 11121, 11562, 13254, 13530, 13817, 14828, 15510, 15839, 18535, 19270, 20220, 21197, 22090, 22242, 23124, 24299, 26508, 27060, 27634, 28905, 31020, 31678, 33135, 37070, 38540, 41451, 42394, 44180, 44484, 47517, 48598, 55268, 55605, 57810, 63356, 63591, 66270, 69085, 72897, 74140, 79195, 82902, 84788, 90569, 95034, 97196, 105985, 111210, 115620, 121495, 127182, 132540, 138170, 145794, 151987, 158390, 165804, 174229, 181138, 190068, 207255, 211970, 222420, 237585, 242990, 254364, 271707, 276340, 291588, 303974, 316780, 317955, 348458, 362276, 364485, 414510, 423940, 452845, 455961, 475170, 485980, 522687, 543414, 607948, 635910, 649399, 696916, 728970, 744433, 759935, 829020, 871145, 905690, 911922, 950340, 996259, 1045374, 1086828, 1271820, 1298798, 1358535, 1457940, 1488866, 1519870, 1742290, 1811380, 1823844, 1948197, 1992518, 2090748, 2233299, 2279805, 2597596, 2613435, 2717070, 2977732, 2988777, 3039740, 3246995, 3484580, 3722165, 3896394, 3985036, 4466598, 4559610, 4981295, 5226870, 5434140, 5977554, 6493990, 7143389, 7444330, 7792788, 8188763, 8933196, 9119220, 9740985, 9962590, 10453740, 11166495, 11955108, 12987980, 14286778, 14888660, 14943885, 16377526, 19481970, 19925180, 21430167, 22332990, 24566289, 28573556, 29887770, 30521753, 32755052, 35716945, 38963940, 40943815, 42860334, 44665980, 49132578, 59775540, 61043506, 71433890, 81887630, 85720668, 91565259, 98265156, 107150835, 122087012, 122831445, 142867780, 152608765, 163775260, 183130518, 214301670, 245662890, 305217530, 335739283, 366261036, 428603340, 457826295, 491325780, 610435060, 671478566, 915652590, 1007217849, 1342957132, 1678696415, 1831305180, 2014435698, 3357392830, 4028871396, 5036089245, 6714785660, 10072178490, 20144356980]

約数ペア:

[(1, 20144356980), (2, 10072178490), (3, 6714785660), (4, 5036089245), (5, 4028871396), (6, 3357392830), (10, 2014435698), (11, 1831305180), (12, 1678696415), (15, 1342957132), (20, 1007217849), (22, 915652590), (30, 671478566), (33, 610435060), (41, 491325780), (44, 457826295), (47, 428603340), (55, 366261036), (60, 335739283), (66, 305217530), (82, 245662890), (94, 214301670), (110, 183130518), (123, 163775260), (132, 152608765), (141, 142867780), (164, 122831445), (165, 122087012), (188, 107150835), (205, 98265156), (220, 91565259), (235, 85720668), (246, 81887630), (282, 71433890), (330, 61043506), (337, 59775540), (410, 49132578), (451, 44665980), (470, 42860334), (492, 40943815), (517, 38963940), (564, 35716945), (615, 32755052), (660, 30521753), (674, 29887770), (705, 28573556), (820, 24566289), (902, 22332990), (940, 21430167), (1011, 19925180), (1034, 19481970), (1230, 16377526), (1348, 14943885), (1353, 14888660), (1410, 14286778), (1551, 12987980), (1685, 11955108), (1804, 11166495), (1927, 10453740), (2022, 9962590), (2068, 9740985), (2209, 9119220), (2255, 8933196), (2460, 8188763), (2585, 7792788), (2706, 7444330), (2820, 7143389), (3102, 6493990), (3370, 5977554), (3707, 5434140), (3854, 5226870), (4044, 4981295), (4418, 4559610), (4510, 4466598), (5055, 3985036), (5170, 3896394), (5412, 3722165), (5781, 3484580), (6204, 3246995), (6627, 3039740), (6740, 2988777), (6765, 2977732), (7414, 2717070), (7708, 2613435), (7755, 2597596), (8836, 2279805), (9020, 2233299), (9635, 2090748), (10110, 1992518), (10340, 1948197), (11045, 1823844), (11121, 1811380), (11562, 1742290), (13254, 1519870), (13530, 1488866), (13817, 1457940), (14828, 1358535), (15510, 1298798), (15839, 1271820), (18535, 1086828), (19270, 1045374), (20220, 996259), (21197, 950340), (22090, 911922), (22242, 905690), (23124, 871145), (24299, 829020), (26508, 759935), (27060, 744433), (27634, 728970), (28905, 696916), (31020, 649399), (31678, 635910), (33135, 607948), (37070, 543414), (38540, 522687), (41451, 485980), (42394, 475170), (44180, 455961), (44484, 452845), (47517, 423940), (48598, 414510), (55268, 364485), (55605, 362276), (57810, 348458), (63356, 317955), (63591, 316780), (66270, 303974), (69085, 291588), (72897, 276340), (74140, 271707), (79195, 254364), (82902, 242990), (84788, 237585), (90569, 222420), (95034, 211970), (97196, 207255), (105985, 190068), (111210, 181138), (115620, 174229), (121495, 165804), (127182, 158390), (132540, 151987), (138170, 145794)]