156973174680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{7103}}^1\times {\mathrm{26309}}^1$

素因数の和:33433

約数の個数: 128

約数和(自身を含む): 538289971200

約数和(自身を除く): 381316796520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 7103, 14206, 21309, 26309, 28412, 35515, 42618, 49721, 52618, 56824, 71030, 78927, 85236, 99442, 105236, 106545, 131545, 142060, 149163, 157854, 170472, 184163, 198884, 210472, 213090, 248605, 263090, 284120, 298326, 315708, 368326, 394635, 397768, 426180, 497210, 526180, 552489, 596652, 631416, 736652, 745815, 789270, 852360, 920815, 994420, 1052360, 1104978, 1193304, 1473304, 1491630, 1578540, 1841630, 1988840, 2209956, 2762445, 2983260, 3157080, 3683260, 4419912, 5524890, 5966520, 7366520, 11049780, 22099560, 186872827, 373745654, 560618481, 747491308, 934364135, 1121236962, 1308109789, 1494982616, 1868728270, 2242473924, 2616219578, 2803092405, 3737456540, 3924329367, 4484947848, 5232439156, 5606184810, 6540548945, 7474913080, 7848658734, 10464878312, 11212369620, 13081097890, 15697317468, 19621646835, 22424739240, 26162195780, 31394634936, 39243293670, 52324391560, 78486587340, 156973174680]

約数ペア:

[(1, 156973174680), (2, 78486587340), (3, 52324391560), (4, 39243293670), (5, 31394634936), (6, 26162195780), (7, 22424739240), (8, 19621646835), (10, 15697317468), (12, 13081097890), (14, 11212369620), (15, 10464878312), (20, 7848658734), (21, 7474913080), (24, 6540548945), (28, 5606184810), (30, 5232439156), (35, 4484947848), (40, 3924329367), (42, 3737456540), (56, 2803092405), (60, 2616219578), (70, 2242473924), (84, 1868728270), (105, 1494982616), (120, 1308109789), (140, 1121236962), (168, 934364135), (210, 747491308), (280, 560618481), (420, 373745654), (840, 186872827), (7103, 22099560), (14206, 11049780), (21309, 7366520), (26309, 5966520), (28412, 5524890), (35515, 4419912), (42618, 3683260), (49721, 3157080), (52618, 2983260), (56824, 2762445), (71030, 2209956), (78927, 1988840), (85236, 1841630), (99442, 1578540), (105236, 1491630), (106545, 1473304), (131545, 1193304), (142060, 1104978), (149163, 1052360), (157854, 994420), (170472, 920815), (184163, 852360), (198884, 789270), (210472, 745815), (213090, 736652), (248605, 631416), (263090, 596652), (284120, 552489), (298326, 526180), (315708, 497210), (368326, 426180), (394635, 397768)]