69697440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1719

約数の個数: 144

約数和(自身を含む): 246191400

約数和(自身を除く): 176493960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1669, 1740, 2088, 2320, 2610, 2784, 3338, 3480, 4176, 4640, 5007, 5220, 6676, 6960, 8345, 8352, 10014, 10440, 13352, 13920, 15021, 16690, 20028, 20880, 25035, 26704, 30042, 33380, 40056, 41760, 48401, 50070, 53408, 60084, 66760, 75105, 80112, 96802, 100140, 120168, 133520, 145203, 150210, 160224, 193604, 200280, 240336, 242005, 267040, 290406, 300420, 387208, 400560, 435609, 480672, 484010, 580812, 600840, 726015, 774416, 801120, 871218, 968020, 1161624, 1201680, 1452030, 1548832, 1742436, 1936040, 2178045, 2323248, 2403360, 2904060, 3484872, 3872080, 4356090, 4646496, 5808120, 6969744, 7744160, 8712180, 11616240, 13939488, 17424360, 23232480, 34848720, 69697440]

約数ペア:

[(1, 69697440), (2, 34848720), (3, 23232480), (4, 17424360), (5, 13939488), (6, 11616240), (8, 8712180), (9, 7744160), (10, 6969744), (12, 5808120), (15, 4646496), (16, 4356090), (18, 3872080), (20, 3484872), (24, 2904060), (29, 2403360), (30, 2323248), (32, 2178045), (36, 1936040), (40, 1742436), (45, 1548832), (48, 1452030), (58, 1201680), (60, 1161624), (72, 968020), (80, 871218), (87, 801120), (90, 774416), (96, 726015), (116, 600840), (120, 580812), (144, 484010), (145, 480672), (160, 435609), (174, 400560), (180, 387208), (232, 300420), (240, 290406), (261, 267040), (288, 242005), (290, 240336), (348, 200280), (360, 193604), (435, 160224), (464, 150210), (480, 145203), (522, 133520), (580, 120168), (696, 100140), (720, 96802), (870, 80112), (928, 75105), (1044, 66760), (1160, 60084), (1305, 53408), (1392, 50070), (1440, 48401), (1669, 41760), (1740, 40056), (2088, 33380), (2320, 30042), (2610, 26704), (2784, 25035), (3338, 20880), (3480, 20028), (4176, 16690), (4640, 15021), (5007, 13920), (5220, 13352), (6676, 10440), (6960, 10014), (8345, 8352)]