7029011920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2237}}^1$

素因数の和:2469

約数の個数: 160

約数和(自身を含む): 19394758656

約数和(自身を除く): 12365746736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 181, 217, 248, 280, 310, 362, 434, 496, 560, 620, 724, 868, 905, 1085, 1240, 1267, 1448, 1736, 1810, 2170, 2237, 2480, 2534, 2896, 3472, 3620, 4340, 4474, 5068, 5611, 6335, 7240, 8680, 8948, 10136, 11185, 11222, 12670, 14480, 15659, 17360, 17896, 20272, 22370, 22444, 25340, 28055, 31318, 35792, 39277, 44740, 44888, 50680, 56110, 62636, 69347, 78295, 78554, 89480, 89776, 101360, 112220, 125272, 138694, 156590, 157108, 178960, 196385, 224440, 250544, 277388, 313180, 314216, 346735, 392770, 404897, 448880, 485429, 554776, 626360, 628432, 693470, 785540, 809794, 970858, 1109552, 1252720, 1386940, 1571080, 1619588, 1941716, 2024485, 2427145, 2773880, 2834279, 3142160, 3239176, 3883432, 4048970, 4854290, 5547760, 5668558, 6478352, 7766864, 8097940, 9708580, 11337116, 12551807, 14171395, 16195880, 19417160, 22674232, 25103614, 28342790, 32391760, 38834320, 45348464, 50207228, 56685580, 62759035, 87862649, 100414456, 113371160, 125518070, 175725298, 200828912, 226742320, 251036140, 351450596, 439313245, 502072280, 702901192, 878626490, 1004144560, 1405802384, 1757252980, 3514505960, 7029011920]

約数ペア:

[(1, 7029011920), (2, 3514505960), (4, 1757252980), (5, 1405802384), (7, 1004144560), (8, 878626490), (10, 702901192), (14, 502072280), (16, 439313245), (20, 351450596), (28, 251036140), (31, 226742320), (35, 200828912), (40, 175725298), (56, 125518070), (62, 113371160), (70, 100414456), (80, 87862649), (112, 62759035), (124, 56685580), (140, 50207228), (155, 45348464), (181, 38834320), (217, 32391760), (248, 28342790), (280, 25103614), (310, 22674232), (362, 19417160), (434, 16195880), (496, 14171395), (560, 12551807), (620, 11337116), (724, 9708580), (868, 8097940), (905, 7766864), (1085, 6478352), (1240, 5668558), (1267, 5547760), (1448, 4854290), (1736, 4048970), (1810, 3883432), (2170, 3239176), (2237, 3142160), (2480, 2834279), (2534, 2773880), (2896, 2427145), (3472, 2024485), (3620, 1941716), (4340, 1619588), (4474, 1571080), (5068, 1386940), (5611, 1252720), (6335, 1109552), (7240, 970858), (8680, 809794), (8948, 785540), (10136, 693470), (11185, 628432), (11222, 626360), (12670, 554776), (14480, 485429), (15659, 448880), (17360, 404897), (17896, 392770), (20272, 346735), (22370, 314216), (22444, 313180), (25340, 277388), (28055, 250544), (31318, 224440), (35792, 196385), (39277, 178960), (44740, 157108), (44888, 156590), (50680, 138694), (56110, 125272), (62636, 112220), (69347, 101360), (78295, 89776), (78554, 89480)]