210806400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{3137}}^1$

素因数の和:3171

約数の個数: 192

約数和(自身を含む): 793788480

約数和(自身を除く): 582982080

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, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3137, 3200, 3360, 4200, 4480, 4800, 5600, 6274, 6720, 8400, 9411, 9600, 11200, 12548, 13440, 15685, 16800, 18822, 21959, 22400, 25096, 31370, 33600, 37644, 43918, 47055, 50192, 62740, 65877, 67200, 75288, 78425, 87836, 94110, 100384, 109795, 125480, 131754, 150576, 156850, 175672, 188220, 200768, 219590, 235275, 250960, 263508, 301152, 313700, 329385, 351344, 376440, 401536, 439180, 470550, 501920, 527016, 548975, 602304, 627400, 658770, 702688, 752880, 878360, 941100, 1003840, 1054032, 1097950, 1204608, 1254800, 1317540, 1405376, 1505760, 1646925, 1756720, 1882200, 2007680, 2108064, 2195900, 2509600, 2635080, 2810752, 3011520, 3293850, 3513440, 3764400, 4216128, 4391800, 5019200, 5270160, 6023040, 6587700, 7026880, 7528800, 8432256, 8783600, 10038400, 10540320, 13175400, 14053760, 15057600, 17567200, 21080640, 26350800, 30115200, 35134400, 42161280, 52701600, 70268800, 105403200, 210806400]

約数ペア:

[(1, 210806400), (2, 105403200), (3, 70268800), (4, 52701600), (5, 42161280), (6, 35134400), (7, 30115200), (8, 26350800), (10, 21080640), (12, 17567200), (14, 15057600), (15, 14053760), (16, 13175400), (20, 10540320), (21, 10038400), (24, 8783600), (25, 8432256), (28, 7528800), (30, 7026880), (32, 6587700), (35, 6023040), (40, 5270160), (42, 5019200), (48, 4391800), (50, 4216128), (56, 3764400), (60, 3513440), (64, 3293850), (70, 3011520), (75, 2810752), (80, 2635080), (84, 2509600), (96, 2195900), (100, 2108064), (105, 2007680), (112, 1882200), (120, 1756720), (128, 1646925), (140, 1505760), (150, 1405376), (160, 1317540), (168, 1254800), (175, 1204608), (192, 1097950), (200, 1054032), (210, 1003840), (224, 941100), (240, 878360), (280, 752880), (300, 702688), (320, 658770), (336, 627400), (350, 602304), (384, 548975), (400, 527016), (420, 501920), (448, 470550), (480, 439180), (525, 401536), (560, 376440), (600, 351344), (640, 329385), (672, 313700), (700, 301152), (800, 263508), (840, 250960), (896, 235275), (960, 219590), (1050, 200768), (1120, 188220), (1200, 175672), (1344, 156850), (1400, 150576), (1600, 131754), (1680, 125480), (1920, 109795), (2100, 100384), (2240, 94110), (2400, 87836), (2688, 78425), (2800, 75288), (3137, 67200), (3200, 65877), (3360, 62740), (4200, 50192), (4480, 47055), (4800, 43918), (5600, 37644), (6274, 33600), (6720, 31370), (8400, 25096), (9411, 22400), (9600, 21959), (11200, 18822), (12548, 16800), (13440, 15685)]