1922628960

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{21193}}^1$

素因数の和:21227

約数の個数: 240

約数和(自身を含む): 7754969376

約数和(自身を除く): 5832340416

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 21193, 22680, 30240, 42386, 45360, 63579, 84772, 90720, 105965, 127158, 148351, 169544, 190737, 211930, 254316, 296702, 317895, 339088, 381474, 423860, 445053, 508632, 572211, 593404, 635790, 678176, 741755, 762948, 847720, 890106, 953685, 1017264, 1144422, 1186808, 1271580, 1335159, 1483510, 1525896, 1695440, 1716633, 1780212, 1907370, 2034528, 2225265, 2288844, 2373616, 2543160, 2670318, 2861055, 2967020, 3051792, 3390880, 3433266, 3560424, 3814740, 4005477, 4450530, 4577688, 4747232, 5086320, 5340636, 5722110, 5934040, 6103584, 6675795, 6866532, 7120848, 7629480, 8010954, 8583165, 8901060, 9155376, 10172640, 10681272, 11444220, 11868080, 12016431, 13351590, 13733064, 14241696, 15258960, 16021908, 17166330, 17802120, 18310752, 20027385, 21362544, 22888440, 23736160, 24032862, 26703180, 27466128, 30517920, 32043816, 34332660, 35604240, 40054770, 42725088, 45776880, 48065724, 53406360, 54932256, 60082155, 64087632, 68665320, 71208480, 80109540, 91553760, 96131448, 106812720, 120164310, 128175264, 137330640, 160219080, 192262896, 213625440, 240328620, 274661280, 320438160, 384525792, 480657240, 640876320, 961314480, 1922628960]

約数ペア:

[(1, 1922628960), (2, 961314480), (3, 640876320), (4, 480657240), (5, 384525792), (6, 320438160), (7, 274661280), (8, 240328620), (9, 213625440), (10, 192262896), (12, 160219080), (14, 137330640), (15, 128175264), (16, 120164310), (18, 106812720), (20, 96131448), (21, 91553760), (24, 80109540), (27, 71208480), (28, 68665320), (30, 64087632), (32, 60082155), (35, 54932256), (36, 53406360), (40, 48065724), (42, 45776880), (45, 42725088), (48, 40054770), (54, 35604240), (56, 34332660), (60, 32043816), (63, 30517920), (70, 27466128), (72, 26703180), (80, 24032862), (81, 23736160), (84, 22888440), (90, 21362544), (96, 20027385), (105, 18310752), (108, 17802120), (112, 17166330), (120, 16021908), (126, 15258960), (135, 14241696), (140, 13733064), (144, 13351590), (160, 12016431), (162, 11868080), (168, 11444220), (180, 10681272), (189, 10172640), (210, 9155376), (216, 8901060), (224, 8583165), (240, 8010954), (252, 7629480), (270, 7120848), (280, 6866532), (288, 6675795), (315, 6103584), (324, 5934040), (336, 5722110), (360, 5340636), (378, 5086320), (405, 4747232), (420, 4577688), (432, 4450530), (480, 4005477), (504, 3814740), (540, 3560424), (560, 3433266), (567, 3390880), (630, 3051792), (648, 2967020), (672, 2861055), (720, 2670318), (756, 2543160), (810, 2373616), (840, 2288844), (864, 2225265), (945, 2034528), (1008, 1907370), (1080, 1780212), (1120, 1716633), (1134, 1695440), (1260, 1525896), (1296, 1483510), (1440, 1335159), (1512, 1271580), (1620, 1186808), (1680, 1144422), (1890, 1017264), (2016, 953685), (2160, 890106), (2268, 847720), (2520, 762948), (2592, 741755), (2835, 678176), (3024, 635790), (3240, 593404), (3360, 572211), (3780, 508632), (4320, 445053), (4536, 423860), (5040, 381474), (5670, 339088), (6048, 317895), (6480, 296702), (7560, 254316), (9072, 211930), (10080, 190737), (11340, 169544), (12960, 148351), (15120, 127158), (18144, 105965), (21193, 90720), (22680, 84772), (30240, 63579), (42386, 45360)]