182067760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2339}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 487468800

約数和(自身を除く): 305401040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 556, 560, 695, 973, 1112, 1390, 1946, 2224, 2339, 2780, 3892, 4678, 4865, 5560, 7784, 9356, 9730, 11120, 11695, 15568, 16373, 18712, 19460, 23390, 32746, 37424, 38920, 46780, 65492, 77840, 81865, 93560, 130984, 163730, 187120, 261968, 325121, 327460, 650242, 654920, 1300484, 1309840, 1625605, 2275847, 2600968, 3251210, 4551694, 5201936, 6502420, 9103388, 11379235, 13004840, 18206776, 22758470, 26009680, 36413552, 45516940, 91033880, 182067760]

約数ペア:

[(1, 182067760), (2, 91033880), (4, 45516940), (5, 36413552), (7, 26009680), (8, 22758470), (10, 18206776), (14, 13004840), (16, 11379235), (20, 9103388), (28, 6502420), (35, 5201936), (40, 4551694), (56, 3251210), (70, 2600968), (80, 2275847), (112, 1625605), (139, 1309840), (140, 1300484), (278, 654920), (280, 650242), (556, 327460), (560, 325121), (695, 261968), (973, 187120), (1112, 163730), (1390, 130984), (1946, 93560), (2224, 81865), (2339, 77840), (2780, 65492), (3892, 46780), (4678, 38920), (4865, 37424), (5560, 32746), (7784, 23390), (9356, 19460), (9730, 18712), (11120, 16373), (11695, 15568)]