1219291080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{50053}}^1$

素因数の和:50103

約数の個数: 128

約数和(自身を含む): 4324665600

約数和(自身を除く): 3105374520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 50053, 100106, 150159, 200212, 250265, 300318, 350371, 400424, 500530, 600636, 700742, 750795, 1001060, 1051113, 1201272, 1401484, 1451537, 1501590, 1751855, 2002120, 2102226, 2802968, 2903074, 3003180, 3503710, 4204452, 4354611, 5255565, 5806148, 6006360, 7007420, 7257685, 8408904, 8709222, 10160759, 10511130, 11612296, 14014840, 14515370, 17418444, 20321518, 21022260, 21773055, 29030740, 30482277, 34836888, 40643036, 42044520, 43546110, 50803795, 58061480, 60964554, 81286072, 87092220, 101607590, 121929108, 152411385, 174184440, 203215180, 243858216, 304822770, 406430360, 609645540, 1219291080]

約数ペア:

[(1, 1219291080), (2, 609645540), (3, 406430360), (4, 304822770), (5, 243858216), (6, 203215180), (7, 174184440), (8, 152411385), (10, 121929108), (12, 101607590), (14, 87092220), (15, 81286072), (20, 60964554), (21, 58061480), (24, 50803795), (28, 43546110), (29, 42044520), (30, 40643036), (35, 34836888), (40, 30482277), (42, 29030740), (56, 21773055), (58, 21022260), (60, 20321518), (70, 17418444), (84, 14515370), (87, 14014840), (105, 11612296), (116, 10511130), (120, 10160759), (140, 8709222), (145, 8408904), (168, 7257685), (174, 7007420), (203, 6006360), (210, 5806148), (232, 5255565), (280, 4354611), (290, 4204452), (348, 3503710), (406, 3003180), (420, 2903074), (435, 2802968), (580, 2102226), (609, 2002120), (696, 1751855), (812, 1501590), (840, 1451537), (870, 1401484), (1015, 1201272), (1160, 1051113), (1218, 1001060), (1624, 750795), (1740, 700742), (2030, 600636), (2436, 500530), (3045, 400424), (3480, 350371), (4060, 300318), (4872, 250265), (6090, 200212), (8120, 150159), (12180, 100106), (24360, 50053)]