69707880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 186381720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 495, 522, 580, 607, 638, 660, 696, 792, 870, 957, 990, 1044, 1160, 1214, 1276, 1305, 1320, 1595, 1740, 1821, 1914, 1980, 2088, 2428, 2552, 2610, 2871, 3035, 3190, 3480, 3642, 3828, 3960, 4785, 4856, 5220, 5463, 5742, 6070, 6380, 6677, 7284, 7656, 9105, 9570, 10440, 10926, 11484, 12140, 12760, 13354, 14355, 14568, 17603, 18210, 19140, 20031, 21852, 22968, 24280, 26708, 27315, 28710, 33385, 35206, 36420, 38280, 40062, 43704, 52809, 53416, 54630, 57420, 60093, 66770, 70412, 72840, 80124, 88015, 100155, 105618, 109260, 114840, 120186, 133540, 140824, 158427, 160248, 176030, 193633, 200310, 211236, 218520, 240372, 264045, 267080, 300465, 316854, 352060, 387266, 400620, 422472, 480744, 528090, 580899, 600930, 633708, 704120, 774532, 792135, 801240, 968165, 1056180, 1161798, 1201860, 1267416, 1549064, 1584270, 1742697, 1936330, 2112360, 2323596, 2403720, 2904495, 3168540, 3485394, 3872660, 4647192, 5808990, 6337080, 6970788, 7745320, 8713485, 11617980, 13941576, 17426970, 23235960, 34853940, 69707880]

約数ペア:

[(1, 69707880), (2, 34853940), (3, 23235960), (4, 17426970), (5, 13941576), (6, 11617980), (8, 8713485), (9, 7745320), (10, 6970788), (11, 6337080), (12, 5808990), (15, 4647192), (18, 3872660), (20, 3485394), (22, 3168540), (24, 2904495), (29, 2403720), (30, 2323596), (33, 2112360), (36, 1936330), (40, 1742697), (44, 1584270), (45, 1549064), (55, 1267416), (58, 1201860), (60, 1161798), (66, 1056180), (72, 968165), (87, 801240), (88, 792135), (90, 774532), (99, 704120), (110, 633708), (116, 600930), (120, 580899), (132, 528090), (145, 480744), (165, 422472), (174, 400620), (180, 387266), (198, 352060), (220, 316854), (232, 300465), (261, 267080), (264, 264045), (290, 240372), (319, 218520), (330, 211236), (348, 200310), (360, 193633), (396, 176030), (435, 160248), (440, 158427), (495, 140824), (522, 133540), (580, 120186), (607, 114840), (638, 109260), (660, 105618), (696, 100155), (792, 88015), (870, 80124), (957, 72840), (990, 70412), (1044, 66770), (1160, 60093), (1214, 57420), (1276, 54630), (1305, 53416), (1320, 52809), (1595, 43704), (1740, 40062), (1821, 38280), (1914, 36420), (1980, 35206), (2088, 33385), (2428, 28710), (2552, 27315), (2610, 26708), (2871, 24280), (3035, 22968), (3190, 21852), (3480, 20031), (3642, 19140), (3828, 18210), (3960, 17603), (4785, 14568), (4856, 14355), (5220, 13354), (5463, 12760), (5742, 12140), (6070, 11484), (6380, 10926), (6677, 10440), (7284, 9570), (7656, 9105)]