257628000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{3067}}^1$

素因数の和:3102

約数の個数: 192

約数和(自身を含む): 964873728

約数和(自身を除く): 707245728

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, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 1000, 1050, 1120, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2400, 2625, 2800, 3000, 3067, 3360, 3500, 4000, 4200, 5250, 5600, 6000, 6134, 7000, 8400, 9201, 10500, 12000, 12268, 14000, 15335, 16800, 18402, 21000, 21469, 24536, 28000, 30670, 36804, 42000, 42938, 46005, 49072, 61340, 64407, 73608, 76675, 84000, 85876, 92010, 98144, 107345, 122680, 128814, 147216, 153350, 171752, 184020, 214690, 230025, 245360, 257628, 294432, 306700, 322035, 343504, 368040, 383375, 429380, 460050, 490720, 515256, 536725, 613400, 644070, 687008, 736080, 766750, 858760, 920100, 1030512, 1073450, 1150125, 1226800, 1288140, 1472160, 1533500, 1610175, 1717520, 1840200, 2061024, 2146900, 2300250, 2453600, 2576280, 2683625, 3067000, 3220350, 3435040, 3680400, 4293800, 4600500, 5152560, 5367250, 6134000, 6440700, 7360800, 8050875, 8587600, 9201000, 10305120, 10734500, 12268000, 12881400, 16101750, 17175200, 18402000, 21469000, 25762800, 32203500, 36804000, 42938000, 51525600, 64407000, 85876000, 128814000, 257628000]

約数ペア:

[(1, 257628000), (2, 128814000), (3, 85876000), (4, 64407000), (5, 51525600), (6, 42938000), (7, 36804000), (8, 32203500), (10, 25762800), (12, 21469000), (14, 18402000), (15, 17175200), (16, 16101750), (20, 12881400), (21, 12268000), (24, 10734500), (25, 10305120), (28, 9201000), (30, 8587600), (32, 8050875), (35, 7360800), (40, 6440700), (42, 6134000), (48, 5367250), (50, 5152560), (56, 4600500), (60, 4293800), (70, 3680400), (75, 3435040), (80, 3220350), (84, 3067000), (96, 2683625), (100, 2576280), (105, 2453600), (112, 2300250), (120, 2146900), (125, 2061024), (140, 1840200), (150, 1717520), (160, 1610175), (168, 1533500), (175, 1472160), (200, 1288140), (210, 1226800), (224, 1150125), (240, 1073450), (250, 1030512), (280, 920100), (300, 858760), (336, 766750), (350, 736080), (375, 687008), (400, 644070), (420, 613400), (480, 536725), (500, 515256), (525, 490720), (560, 460050), (600, 429380), (672, 383375), (700, 368040), (750, 343504), (800, 322035), (840, 306700), (875, 294432), (1000, 257628), (1050, 245360), (1120, 230025), (1200, 214690), (1400, 184020), (1500, 171752), (1680, 153350), (1750, 147216), (2000, 128814), (2100, 122680), (2400, 107345), (2625, 98144), (2800, 92010), (3000, 85876), (3067, 84000), (3360, 76675), (3500, 73608), (4000, 64407), (4200, 61340), (5250, 49072), (5600, 46005), (6000, 42938), (6134, 42000), (7000, 36804), (8400, 30670), (9201, 28000), (10500, 24536), (12000, 21469), (12268, 21000), (14000, 18402), (15335, 16800)]