220987200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{6577}}^1$

素因数の和:6609

約数の個数: 168

約数和(自身を含む): 828722752

約数和(自身を除く): 607735552

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, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6577, 6720, 8400, 11200, 13154, 16800, 19731, 26308, 32885, 33600, 39462, 46039, 52616, 65770, 78924, 92078, 98655, 105232, 131540, 138117, 157848, 164425, 184156, 197310, 210464, 230195, 263080, 276234, 315696, 328850, 368312, 394620, 420928, 460390, 493275, 526160, 552468, 631392, 657700, 690585, 736624, 789240, 920780, 986550, 1052320, 1104936, 1150975, 1262784, 1315400, 1381170, 1473248, 1578480, 1841560, 1973100, 2104640, 2209872, 2301950, 2630800, 2762340, 2946496, 3156960, 3452925, 3683120, 3946200, 4419744, 4603900, 5261600, 5524680, 6313920, 6905850, 7366240, 7892400, 8839488, 9207800, 10523200, 11049360, 13811700, 14732480, 15784800, 18415600, 22098720, 27623400, 31569600, 36831200, 44197440, 55246800, 73662400, 110493600, 220987200]

約数ペア:

[(1, 220987200), (2, 110493600), (3, 73662400), (4, 55246800), (5, 44197440), (6, 36831200), (7, 31569600), (8, 27623400), (10, 22098720), (12, 18415600), (14, 15784800), (15, 14732480), (16, 13811700), (20, 11049360), (21, 10523200), (24, 9207800), (25, 8839488), (28, 7892400), (30, 7366240), (32, 6905850), (35, 6313920), (40, 5524680), (42, 5261600), (48, 4603900), (50, 4419744), (56, 3946200), (60, 3683120), (64, 3452925), (70, 3156960), (75, 2946496), (80, 2762340), (84, 2630800), (96, 2301950), (100, 2209872), (105, 2104640), (112, 1973100), (120, 1841560), (140, 1578480), (150, 1473248), (160, 1381170), (168, 1315400), (175, 1262784), (192, 1150975), (200, 1104936), (210, 1052320), (224, 986550), (240, 920780), (280, 789240), (300, 736624), (320, 690585), (336, 657700), (350, 631392), (400, 552468), (420, 526160), (448, 493275), (480, 460390), (525, 420928), (560, 394620), (600, 368312), (672, 328850), (700, 315696), (800, 276234), (840, 263080), (960, 230195), (1050, 210464), (1120, 197310), (1200, 184156), (1344, 164425), (1400, 157848), (1600, 138117), (1680, 131540), (2100, 105232), (2240, 98655), (2400, 92078), (2800, 78924), (3360, 65770), (4200, 52616), (4800, 46039), (5600, 39462), (6577, 33600), (6720, 32885), (8400, 26308), (11200, 19731), (13154, 16800)]