371402920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4931}}^1$

素因数の和:5218

約数の個数: 64

約数和(自身を含む): 958780800

約数和(自身を除く): 587377880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 269, 280, 538, 1076, 1345, 1883, 2152, 2690, 3766, 4931, 5380, 7532, 9415, 9862, 10760, 15064, 18830, 19724, 24655, 34517, 37660, 39448, 49310, 69034, 75320, 98620, 138068, 172585, 197240, 276136, 345170, 690340, 1326439, 1380680, 2652878, 5305756, 6632195, 9285073, 10611512, 13264390, 18570146, 26528780, 37140292, 46425365, 53057560, 74280584, 92850730, 185701460, 371402920]

約数ペア:

[(1, 371402920), (2, 185701460), (4, 92850730), (5, 74280584), (7, 53057560), (8, 46425365), (10, 37140292), (14, 26528780), (20, 18570146), (28, 13264390), (35, 10611512), (40, 9285073), (56, 6632195), (70, 5305756), (140, 2652878), (269, 1380680), (280, 1326439), (538, 690340), (1076, 345170), (1345, 276136), (1883, 197240), (2152, 172585), (2690, 138068), (3766, 98620), (4931, 75320), (5380, 69034), (7532, 49310), (9415, 39448), (9862, 37660), (10760, 34517), (15064, 24655), (18830, 19724)]