139383720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 539136000

約数和(自身を除く): 399752280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 103, 105, 108, 120, 126, 135, 140, 168, 179, 180, 189, 206, 210, 216, 252, 270, 280, 309, 315, 358, 360, 378, 412, 420, 504, 515, 537, 540, 618, 630, 716, 721, 756, 824, 840, 895, 927, 945, 1030, 1074, 1080, 1236, 1253, 1260, 1432, 1442, 1512, 1545, 1611, 1790, 1854, 1890, 2060, 2148, 2163, 2472, 2506, 2520, 2685, 2781, 2884, 3090, 3222, 3580, 3605, 3708, 3759, 3780, 4120, 4296, 4326, 4635, 4833, 5012, 5370, 5562, 5768, 6180, 6265, 6444, 6489, 7160, 7210, 7416, 7518, 7560, 8055, 8652, 9270, 9666, 10024, 10740, 10815, 11124, 11277, 12360, 12530, 12888, 12978, 13905, 14420, 15036, 16110, 17304, 18437, 18540, 18795, 19332, 19467, 21480, 21630, 22248, 22554, 24165, 25060, 25956, 27810, 28840, 30072, 32220, 32445, 33831, 36874, 37080, 37590, 38664, 38934, 43260, 45108, 48330, 50120, 51912, 55311, 55620, 56385, 64440, 64890, 67662, 73748, 75180, 77868, 86520, 90216, 92185, 96660, 97335, 110622, 111240, 112770, 129059, 129780, 135324, 147496, 150360, 155736, 165933, 169155, 184370, 193320, 194670, 221244, 225540, 258118, 259560, 270648, 276555, 331866, 338310, 368740, 387177, 389340, 442488, 451080, 497799, 516236, 553110, 645295, 663732, 676620, 737480, 774354, 778680, 829665, 995598, 1032472, 1106220, 1161531, 1290590, 1327464, 1353240, 1548708, 1659330, 1935885, 1991196, 2212440, 2323062, 2488995, 2581180, 3097416, 3318660, 3484593, 3871770, 3982392, 4646124, 4977990, 5162360, 5807655, 6637320, 6969186, 7743540, 9292248, 9955980, 11615310, 13938372, 15487080, 17422965, 19911960, 23230620, 27876744, 34845930, 46461240, 69691860, 139383720]

約数ペア:

[(1, 139383720), (2, 69691860), (3, 46461240), (4, 34845930), (5, 27876744), (6, 23230620), (7, 19911960), (8, 17422965), (9, 15487080), (10, 13938372), (12, 11615310), (14, 9955980), (15, 9292248), (18, 7743540), (20, 6969186), (21, 6637320), (24, 5807655), (27, 5162360), (28, 4977990), (30, 4646124), (35, 3982392), (36, 3871770), (40, 3484593), (42, 3318660), (45, 3097416), (54, 2581180), (56, 2488995), (60, 2323062), (63, 2212440), (70, 1991196), (72, 1935885), (84, 1659330), (90, 1548708), (103, 1353240), (105, 1327464), (108, 1290590), (120, 1161531), (126, 1106220), (135, 1032472), (140, 995598), (168, 829665), (179, 778680), (180, 774354), (189, 737480), (206, 676620), (210, 663732), (216, 645295), (252, 553110), (270, 516236), (280, 497799), (309, 451080), (315, 442488), (358, 389340), (360, 387177), (378, 368740), (412, 338310), (420, 331866), (504, 276555), (515, 270648), (537, 259560), (540, 258118), (618, 225540), (630, 221244), (716, 194670), (721, 193320), (756, 184370), (824, 169155), (840, 165933), (895, 155736), (927, 150360), (945, 147496), (1030, 135324), (1074, 129780), (1080, 129059), (1236, 112770), (1253, 111240), (1260, 110622), (1432, 97335), (1442, 96660), (1512, 92185), (1545, 90216), (1611, 86520), (1790, 77868), (1854, 75180), (1890, 73748), (2060, 67662), (2148, 64890), (2163, 64440), (2472, 56385), (2506, 55620), (2520, 55311), (2685, 51912), (2781, 50120), (2884, 48330), (3090, 45108), (3222, 43260), (3580, 38934), (3605, 38664), (3708, 37590), (3759, 37080), (3780, 36874), (4120, 33831), (4296, 32445), (4326, 32220), (4635, 30072), (4833, 28840), (5012, 27810), (5370, 25956), (5562, 25060), (5768, 24165), (6180, 22554), (6265, 22248), (6444, 21630), (6489, 21480), (7160, 19467), (7210, 19332), (7416, 18795), (7518, 18540), (7560, 18437), (8055, 17304), (8652, 16110), (9270, 15036), (9666, 14420), (10024, 13905), (10740, 12978), (10815, 12888), (11124, 12530), (11277, 12360)]