7746480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 31337280

約数和(自身を除く): 23590800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 53, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 106, 112, 116, 120, 126, 140, 144, 145, 159, 168, 174, 180, 203, 210, 212, 232, 240, 252, 261, 265, 280, 290, 315, 318, 336, 348, 360, 371, 406, 420, 424, 435, 464, 477, 504, 522, 530, 560, 580, 609, 630, 636, 696, 720, 742, 795, 812, 840, 848, 870, 954, 1008, 1015, 1044, 1060, 1113, 1160, 1218, 1260, 1272, 1305, 1392, 1484, 1537, 1590, 1624, 1680, 1740, 1827, 1855, 1908, 2030, 2088, 2120, 2226, 2320, 2385, 2436, 2520, 2544, 2610, 2968, 3045, 3074, 3180, 3248, 3339, 3480, 3654, 3710, 3816, 4060, 4176, 4240, 4452, 4611, 4770, 4872, 5040, 5220, 5565, 5936, 6090, 6148, 6360, 6678, 6960, 7308, 7420, 7632, 7685, 8120, 8904, 9135, 9222, 9540, 9744, 10440, 10759, 11130, 12180, 12296, 12720, 13356, 13833, 14616, 14840, 15370, 16240, 16695, 17808, 18270, 18444, 19080, 20880, 21518, 22260, 23055, 24360, 24592, 26712, 27666, 29232, 29680, 30740, 32277, 33390, 36540, 36888, 38160, 43036, 44520, 46110, 48720, 53424, 53795, 55332, 61480, 64554, 66780, 69165, 73080, 73776, 86072, 89040, 92220, 96831, 107590, 110664, 122960, 129108, 133560, 138330, 146160, 161385, 172144, 184440, 193662, 215180, 221328, 258216, 267120, 276660, 322770, 368880, 387324, 430360, 484155, 516432, 553320, 645540, 774648, 860720, 968310, 1106640, 1291080, 1549296, 1936620, 2582160, 3873240, 7746480]

約数ペア:

[(1, 7746480), (2, 3873240), (3, 2582160), (4, 1936620), (5, 1549296), (6, 1291080), (7, 1106640), (8, 968310), (9, 860720), (10, 774648), (12, 645540), (14, 553320), (15, 516432), (16, 484155), (18, 430360), (20, 387324), (21, 368880), (24, 322770), (28, 276660), (29, 267120), (30, 258216), (35, 221328), (36, 215180), (40, 193662), (42, 184440), (45, 172144), (48, 161385), (53, 146160), (56, 138330), (58, 133560), (60, 129108), (63, 122960), (70, 110664), (72, 107590), (80, 96831), (84, 92220), (87, 89040), (90, 86072), (105, 73776), (106, 73080), (112, 69165), (116, 66780), (120, 64554), (126, 61480), (140, 55332), (144, 53795), (145, 53424), (159, 48720), (168, 46110), (174, 44520), (180, 43036), (203, 38160), (210, 36888), (212, 36540), (232, 33390), (240, 32277), (252, 30740), (261, 29680), (265, 29232), (280, 27666), (290, 26712), (315, 24592), (318, 24360), (336, 23055), (348, 22260), (360, 21518), (371, 20880), (406, 19080), (420, 18444), (424, 18270), (435, 17808), (464, 16695), (477, 16240), (504, 15370), (522, 14840), (530, 14616), (560, 13833), (580, 13356), (609, 12720), (630, 12296), (636, 12180), (696, 11130), (720, 10759), (742, 10440), (795, 9744), (812, 9540), (840, 9222), (848, 9135), (870, 8904), (954, 8120), (1008, 7685), (1015, 7632), (1044, 7420), (1060, 7308), (1113, 6960), (1160, 6678), (1218, 6360), (1260, 6148), (1272, 6090), (1305, 5936), (1392, 5565), (1484, 5220), (1537, 5040), (1590, 4872), (1624, 4770), (1680, 4611), (1740, 4452), (1827, 4240), (1855, 4176), (1908, 4060), (2030, 3816), (2088, 3710), (2120, 3654), (2226, 3480), (2320, 3339), (2385, 3248), (2436, 3180), (2520, 3074), (2544, 3045), (2610, 2968)]