328017200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3835

約数の個数: 120

約数和(自身を含む): 929940480

約数和(自身を除く): 601923280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 3779, 4340, 5425, 6200, 7558, 8680, 10850, 12400, 15116, 17360, 18895, 21700, 26453, 30232, 37790, 43400, 52906, 60464, 75580, 86800, 94475, 105812, 117149, 132265, 151160, 188950, 211624, 234298, 264530, 302320, 377900, 423248, 468596, 529060, 585745, 661325, 755800, 820043, 937192, 1058120, 1171490, 1322650, 1511600, 1640086, 1874384, 2116240, 2342980, 2645300, 2928725, 3280172, 4100215, 4685960, 5290600, 5857450, 6560344, 8200430, 9371920, 10581200, 11714900, 13120688, 16400860, 20501075, 23429800, 32801720, 41002150, 46859600, 65603440, 82004300, 164008600, 328017200]

約数ペア:

[(1, 328017200), (2, 164008600), (4, 82004300), (5, 65603440), (7, 46859600), (8, 41002150), (10, 32801720), (14, 23429800), (16, 20501075), (20, 16400860), (25, 13120688), (28, 11714900), (31, 10581200), (35, 9371920), (40, 8200430), (50, 6560344), (56, 5857450), (62, 5290600), (70, 4685960), (80, 4100215), (100, 3280172), (112, 2928725), (124, 2645300), (140, 2342980), (155, 2116240), (175, 1874384), (200, 1640086), (217, 1511600), (248, 1322650), (280, 1171490), (310, 1058120), (350, 937192), (400, 820043), (434, 755800), (496, 661325), (560, 585745), (620, 529060), (700, 468596), (775, 423248), (868, 377900), (1085, 302320), (1240, 264530), (1400, 234298), (1550, 211624), (1736, 188950), (2170, 151160), (2480, 132265), (2800, 117149), (3100, 105812), (3472, 94475), (3779, 86800), (4340, 75580), (5425, 60464), (6200, 52906), (7558, 43400), (8680, 37790), (10850, 30232), (12400, 26453), (15116, 21700), (17360, 18895)]