2015210400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{119953}}^1$

素因数の和:119983

約数の個数: 144

約数和(自身を含む): 7496645184

約数和(自身を除く): 5481434784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 119953, 239906, 359859, 479812, 599765, 719718, 839671, 959624, 1199530, 1439436, 1679342, 1799295, 1919248, 2399060, 2519013, 2878872, 2998825, 3358684, 3598590, 3838496, 4198355, 4798120, 5038026, 5757744, 5997650, 6717368, 7197180, 8396710, 8996475, 9596240, 10076052, 11515488, 11995300, 12595065, 13434736, 14394360, 16793420, 17992950, 19192480, 20152104, 20991775, 23990600, 25190130, 26869472, 28788720, 33586840, 35985900, 40304208, 41983550, 47981200, 50380260, 57577440, 62975325, 67173680, 71971800, 80608416, 83967100, 95962400, 100760520, 125950650, 134347360, 143943600, 167934200, 201521040, 251901300, 287887200, 335868400, 403042080, 503802600, 671736800, 1007605200, 2015210400]

約数ペア:

[(1, 2015210400), (2, 1007605200), (3, 671736800), (4, 503802600), (5, 403042080), (6, 335868400), (7, 287887200), (8, 251901300), (10, 201521040), (12, 167934200), (14, 143943600), (15, 134347360), (16, 125950650), (20, 100760520), (21, 95962400), (24, 83967100), (25, 80608416), (28, 71971800), (30, 67173680), (32, 62975325), (35, 57577440), (40, 50380260), (42, 47981200), (48, 41983550), (50, 40304208), (56, 35985900), (60, 33586840), (70, 28788720), (75, 26869472), (80, 25190130), (84, 23990600), (96, 20991775), (100, 20152104), (105, 19192480), (112, 17992950), (120, 16793420), (140, 14394360), (150, 13434736), (160, 12595065), (168, 11995300), (175, 11515488), (200, 10076052), (210, 9596240), (224, 8996475), (240, 8396710), (280, 7197180), (300, 6717368), (336, 5997650), (350, 5757744), (400, 5038026), (420, 4798120), (480, 4198355), (525, 3838496), (560, 3598590), (600, 3358684), (672, 2998825), (700, 2878872), (800, 2519013), (840, 2399060), (1050, 1919248), (1120, 1799295), (1200, 1679342), (1400, 1439436), (1680, 1199530), (2100, 959624), (2400, 839671), (2800, 719718), (3360, 599765), (4200, 479812), (5600, 359859), (8400, 239906), (16800, 119953)]