215188820520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{4886213}}^1$

素因数の和:4886594

約数の個数: 64

約数和(自身を含む): 647325630720

約数和(自身を除く): 432136810200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1101, 1468, 1835, 2202, 2936, 3670, 4404, 5505, 7340, 8808, 11010, 14680, 22020, 44040, 4886213, 9772426, 14658639, 19544852, 24431065, 29317278, 39089704, 48862130, 58634556, 73293195, 97724260, 117269112, 146586390, 195448520, 293172780, 586345560, 1793240171, 3586480342, 5379720513, 7172960684, 8966200855, 10759441026, 14345921368, 17932401710, 21518882052, 26898602565, 35864803420, 43037764104, 53797205130, 71729606840, 107594410260, 215188820520]

約数ペア:

[(1, 215188820520), (2, 107594410260), (3, 71729606840), (4, 53797205130), (5, 43037764104), (6, 35864803420), (8, 26898602565), (10, 21518882052), (12, 17932401710), (15, 14345921368), (20, 10759441026), (24, 8966200855), (30, 7172960684), (40, 5379720513), (60, 3586480342), (120, 1793240171), (367, 586345560), (734, 293172780), (1101, 195448520), (1468, 146586390), (1835, 117269112), (2202, 97724260), (2936, 73293195), (3670, 58634556), (4404, 48862130), (5505, 39089704), (7340, 29317278), (8808, 24431065), (11010, 19544852), (14680, 14658639), (22020, 9772426), (44040, 4886213)]