222107760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 861659136

約数和(自身を除く): 639551376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 347, 360, 381, 420, 504, 508, 560, 630, 635, 694, 720, 762, 840, 889, 1008, 1016, 1041, 1143, 1260, 1270, 1388, 1524, 1680, 1735, 1778, 1905, 2032, 2082, 2286, 2429, 2520, 2540, 2667, 2776, 3048, 3123, 3470, 3556, 3810, 4164, 4445, 4572, 4858, 5040, 5080, 5205, 5334, 5552, 5715, 6096, 6246, 6940, 7112, 7287, 7620, 8001, 8328, 8890, 9144, 9716, 10160, 10410, 10668, 11430, 12145, 12492, 13335, 13880, 14224, 14574, 15240, 15615, 16002, 16656, 17780, 18288, 19432, 20820, 21336, 21861, 22860, 24290, 24984, 26670, 27760, 29148, 30480, 31230, 32004, 35560, 36435, 38864, 40005, 41640, 42672, 43722, 44069, 45720, 48580, 49968, 53340, 58296, 62460, 64008, 71120, 72870, 80010, 83280, 87444, 88138, 91440, 97160, 106680, 109305, 116592, 124920, 128016, 132207, 145740, 160020, 174888, 176276, 194320, 213360, 218610, 220345, 249840, 264414, 291480, 308483, 320040, 349776, 352552, 396621, 437220, 440690, 528828, 582960, 616966, 640080, 661035, 705104, 793242, 874440, 881380, 925449, 1057656, 1233932, 1322070, 1542415, 1586484, 1748880, 1762760, 1850898, 1983105, 2115312, 2467864, 2644140, 2776347, 3084830, 3172968, 3525520, 3701796, 3966210, 4627245, 4935728, 5288280, 5552694, 6169660, 6345936, 7403592, 7932420, 9254490, 10576560, 11105388, 12339320, 13881735, 14807184, 15864840, 18508980, 22210776, 24678640, 27763470, 31729680, 37017960, 44421552, 55526940, 74035920, 111053880, 222107760]

約数ペア:

[(1, 222107760), (2, 111053880), (3, 74035920), (4, 55526940), (5, 44421552), (6, 37017960), (7, 31729680), (8, 27763470), (9, 24678640), (10, 22210776), (12, 18508980), (14, 15864840), (15, 14807184), (16, 13881735), (18, 12339320), (20, 11105388), (21, 10576560), (24, 9254490), (28, 7932420), (30, 7403592), (35, 6345936), (36, 6169660), (40, 5552694), (42, 5288280), (45, 4935728), (48, 4627245), (56, 3966210), (60, 3701796), (63, 3525520), (70, 3172968), (72, 3084830), (80, 2776347), (84, 2644140), (90, 2467864), (105, 2115312), (112, 1983105), (120, 1850898), (126, 1762760), (127, 1748880), (140, 1586484), (144, 1542415), (168, 1322070), (180, 1233932), (210, 1057656), (240, 925449), (252, 881380), (254, 874440), (280, 793242), (315, 705104), (336, 661035), (347, 640080), (360, 616966), (381, 582960), (420, 528828), (504, 440690), (508, 437220), (560, 396621), (630, 352552), (635, 349776), (694, 320040), (720, 308483), (762, 291480), (840, 264414), (889, 249840), (1008, 220345), (1016, 218610), (1041, 213360), (1143, 194320), (1260, 176276), (1270, 174888), (1388, 160020), (1524, 145740), (1680, 132207), (1735, 128016), (1778, 124920), (1905, 116592), (2032, 109305), (2082, 106680), (2286, 97160), (2429, 91440), (2520, 88138), (2540, 87444), (2667, 83280), (2776, 80010), (3048, 72870), (3123, 71120), (3470, 64008), (3556, 62460), (3810, 58296), (4164, 53340), (4445, 49968), (4572, 48580), (4858, 45720), (5040, 44069), (5080, 43722), (5205, 42672), (5334, 41640), (5552, 40005), (5715, 38864), (6096, 36435), (6246, 35560), (6940, 32004), (7112, 31230), (7287, 30480), (7620, 29148), (8001, 27760), (8328, 26670), (8890, 24984), (9144, 24290), (9716, 22860), (10160, 21861), (10410, 21336), (10668, 20820), (11430, 19432), (12145, 18288), (12492, 17780), (13335, 16656), (13880, 16002), (14224, 15615), (14574, 15240)]