215667060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4799}}^1$

素因数の和:4925

約数の個数: 96

約数和(自身を含む): 696729600

約数和(自身を除く): 481062540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 4799, 6420, 7490, 8988, 9598, 11235, 14397, 14980, 19196, 22470, 23995, 28794, 33593, 44940, 47990, 57588, 67186, 71985, 95980, 100779, 134372, 143970, 167965, 201558, 287940, 335930, 403116, 503895, 513493, 671860, 1007790, 1026986, 1540479, 2015580, 2053972, 2567465, 3080958, 3594451, 5134930, 6161916, 7188902, 7702395, 10269860, 10783353, 14377804, 15404790, 17972255, 21566706, 30809580, 35944510, 43133412, 53916765, 71889020, 107833530, 215667060]

約数ペア:

[(1, 215667060), (2, 107833530), (3, 71889020), (4, 53916765), (5, 43133412), (6, 35944510), (7, 30809580), (10, 21566706), (12, 17972255), (14, 15404790), (15, 14377804), (20, 10783353), (21, 10269860), (28, 7702395), (30, 7188902), (35, 6161916), (42, 5134930), (60, 3594451), (70, 3080958), (84, 2567465), (105, 2053972), (107, 2015580), (140, 1540479), (210, 1026986), (214, 1007790), (321, 671860), (420, 513493), (428, 503895), (535, 403116), (642, 335930), (749, 287940), (1070, 201558), (1284, 167965), (1498, 143970), (1605, 134372), (2140, 100779), (2247, 95980), (2996, 71985), (3210, 67186), (3745, 57588), (4494, 47990), (4799, 44940), (6420, 33593), (7490, 28794), (8988, 23995), (9598, 22470), (11235, 19196), (14397, 14980)]