240937200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{3187}}^1$

素因数の和:3221

約数の個数: 240

約数和(自身を含む): 980373760

約数和(自身を除く): 739436560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3187, 3600, 3780, 4200, 4725, 5040, 5400, 6300, 6374, 7560, 8400, 9450, 9561, 10800, 12600, 12748, 15120, 15935, 18900, 19122, 22309, 25200, 25496, 28683, 31870, 37800, 38244, 44618, 47805, 50992, 57366, 63740, 66927, 75600, 76488, 79675, 86049, 89236, 95610, 111545, 114732, 127480, 133854, 143415, 152976, 159350, 172098, 178472, 191220, 200781, 223090, 229464, 239025, 254960, 267708, 286830, 318700, 334635, 344196, 356944, 382440, 401562, 430245, 446180, 458928, 478050, 535416, 557725, 573660, 602343, 637400, 669270, 688392, 717075, 764880, 803124, 860490, 892360, 956100, 1003905, 1070832, 1115450, 1147320, 1204686, 1274800, 1338540, 1376784, 1434150, 1606248, 1673175, 1720980, 1784720, 1912200, 2007810, 2151225, 2230900, 2294640, 2409372, 2677080, 2868300, 3011715, 3212496, 3346350, 3441960, 3824400, 4015620, 4302450, 4461800, 4818744, 5019525, 5354160, 5736600, 6023430, 6692700, 6883920, 8031240, 8604900, 8923600, 9637488, 10039050, 11473200, 12046860, 13385400, 15058575, 16062480, 17209800, 20078100, 24093720, 26770800, 30117150, 34419600, 40156200, 48187440, 60234300, 80312400, 120468600, 240937200]

約数ペア:

[(1, 240937200), (2, 120468600), (3, 80312400), (4, 60234300), (5, 48187440), (6, 40156200), (7, 34419600), (8, 30117150), (9, 26770800), (10, 24093720), (12, 20078100), (14, 17209800), (15, 16062480), (16, 15058575), (18, 13385400), (20, 12046860), (21, 11473200), (24, 10039050), (25, 9637488), (27, 8923600), (28, 8604900), (30, 8031240), (35, 6883920), (36, 6692700), (40, 6023430), (42, 5736600), (45, 5354160), (48, 5019525), (50, 4818744), (54, 4461800), (56, 4302450), (60, 4015620), (63, 3824400), (70, 3441960), (72, 3346350), (75, 3212496), (80, 3011715), (84, 2868300), (90, 2677080), (100, 2409372), (105, 2294640), (108, 2230900), (112, 2151225), (120, 2007810), (126, 1912200), (135, 1784720), (140, 1720980), (144, 1673175), (150, 1606248), (168, 1434150), (175, 1376784), (180, 1338540), (189, 1274800), (200, 1204686), (210, 1147320), (216, 1115450), (225, 1070832), (240, 1003905), (252, 956100), (270, 892360), (280, 860490), (300, 803124), (315, 764880), (336, 717075), (350, 688392), (360, 669270), (378, 637400), (400, 602343), (420, 573660), (432, 557725), (450, 535416), (504, 478050), (525, 458928), (540, 446180), (560, 430245), (600, 401562), (630, 382440), (675, 356944), (700, 344196), (720, 334635), (756, 318700), (840, 286830), (900, 267708), (945, 254960), (1008, 239025), (1050, 229464), (1080, 223090), (1200, 200781), (1260, 191220), (1350, 178472), (1400, 172098), (1512, 159350), (1575, 152976), (1680, 143415), (1800, 133854), (1890, 127480), (2100, 114732), (2160, 111545), (2520, 95610), (2700, 89236), (2800, 86049), (3024, 79675), (3150, 76488), (3187, 75600), (3600, 66927), (3780, 63740), (4200, 57366), (4725, 50992), (5040, 47805), (5400, 44618), (6300, 38244), (6374, 37800), (7560, 31870), (8400, 28683), (9450, 25496), (9561, 25200), (10800, 22309), (12600, 19122), (12748, 18900), (15120, 15935)]