225217440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22343}}^1$

素因数の和:22371

約数の個数: 144

約数和(自身を含む): 878387328

約数和(自身を除く): 653169888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22343, 44686, 67029, 89372, 111715, 134058, 156401, 178744, 201087, 223430, 268116, 312802, 335145, 357488, 402174, 446860, 469203, 536232, 625604, 670290, 714976, 782005, 804348, 893720, 938406, 1005435, 1072464, 1251208, 1340580, 1407609, 1564010, 1608696, 1787440, 1876812, 2010870, 2144928, 2346015, 2502416, 2681160, 2815218, 3128020, 3217392, 3574880, 3753624, 4021740, 4692030, 5004832, 5362320, 5630436, 6256040, 6434784, 7038045, 7507248, 8043480, 9384060, 10724640, 11260872, 12512080, 14076090, 15014496, 16086960, 18768120, 22521744, 25024160, 28152180, 32173920, 37536240, 45043488, 56304360, 75072480, 112608720, 225217440]

約数ペア:

[(1, 225217440), (2, 112608720), (3, 75072480), (4, 56304360), (5, 45043488), (6, 37536240), (7, 32173920), (8, 28152180), (9, 25024160), (10, 22521744), (12, 18768120), (14, 16086960), (15, 15014496), (16, 14076090), (18, 12512080), (20, 11260872), (21, 10724640), (24, 9384060), (28, 8043480), (30, 7507248), (32, 7038045), (35, 6434784), (36, 6256040), (40, 5630436), (42, 5362320), (45, 5004832), (48, 4692030), (56, 4021740), (60, 3753624), (63, 3574880), (70, 3217392), (72, 3128020), (80, 2815218), (84, 2681160), (90, 2502416), (96, 2346015), (105, 2144928), (112, 2010870), (120, 1876812), (126, 1787440), (140, 1608696), (144, 1564010), (160, 1407609), (168, 1340580), (180, 1251208), (210, 1072464), (224, 1005435), (240, 938406), (252, 893720), (280, 804348), (288, 782005), (315, 714976), (336, 670290), (360, 625604), (420, 536232), (480, 469203), (504, 446860), (560, 402174), (630, 357488), (672, 335145), (720, 312802), (840, 268116), (1008, 223430), (1120, 201087), (1260, 178744), (1440, 156401), (1680, 134058), (2016, 111715), (2520, 89372), (3360, 67029), (5040, 44686), (10080, 22343)]