213651200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 638709120

約数和(自身を除く): 425057920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 128, 133, 140, 152, 160, 175, 190, 200, 224, 251, 256, 266, 280, 304, 320, 350, 380, 400, 448, 475, 502, 532, 560, 608, 640, 665, 700, 760, 800, 896, 950, 1004, 1064, 1120, 1216, 1255, 1280, 1330, 1400, 1520, 1600, 1757, 1792, 1900, 2008, 2128, 2240, 2432, 2510, 2660, 2800, 3040, 3200, 3325, 3514, 3800, 4016, 4256, 4480, 4769, 4864, 5020, 5320, 5600, 6080, 6275, 6400, 6650, 7028, 7600, 8032, 8512, 8785, 8960, 9538, 10040, 10640, 11200, 12160, 12550, 13300, 14056, 15200, 16064, 17024, 17570, 19076, 20080, 21280, 22400, 23845, 24320, 25100, 26600, 28112, 30400, 32128, 33383, 34048, 35140, 38152, 40160, 42560, 43925, 44800, 47690, 50200, 53200, 56224, 60800, 64256, 66766, 70280, 76304, 80320, 85120, 87850, 95380, 100400, 106400, 112448, 119225, 121600, 133532, 140560, 152608, 160640, 166915, 170240, 175700, 190760, 200800, 212800, 224896, 238450, 267064, 281120, 305216, 321280, 333830, 351400, 381520, 401600, 425600, 449792, 476900, 534128, 562240, 610432, 667660, 702800, 763040, 803200, 834575, 851200, 953800, 1068256, 1124480, 1220864, 1335320, 1405600, 1526080, 1606400, 1669150, 1907600, 2136512, 2248960, 2670640, 2811200, 3052160, 3338300, 3815200, 4273024, 5341280, 5622400, 6104320, 6676600, 7630400, 8546048, 10682560, 11244800, 13353200, 15260800, 21365120, 26706400, 30521600, 42730240, 53412800, 106825600, 213651200]

約数ペア:

[(1, 213651200), (2, 106825600), (4, 53412800), (5, 42730240), (7, 30521600), (8, 26706400), (10, 21365120), (14, 15260800), (16, 13353200), (19, 11244800), (20, 10682560), (25, 8546048), (28, 7630400), (32, 6676600), (35, 6104320), (38, 5622400), (40, 5341280), (50, 4273024), (56, 3815200), (64, 3338300), (70, 3052160), (76, 2811200), (80, 2670640), (95, 2248960), (100, 2136512), (112, 1907600), (128, 1669150), (133, 1606400), (140, 1526080), (152, 1405600), (160, 1335320), (175, 1220864), (190, 1124480), (200, 1068256), (224, 953800), (251, 851200), (256, 834575), (266, 803200), (280, 763040), (304, 702800), (320, 667660), (350, 610432), (380, 562240), (400, 534128), (448, 476900), (475, 449792), (502, 425600), (532, 401600), (560, 381520), (608, 351400), (640, 333830), (665, 321280), (700, 305216), (760, 281120), (800, 267064), (896, 238450), (950, 224896), (1004, 212800), (1064, 200800), (1120, 190760), (1216, 175700), (1255, 170240), (1280, 166915), (1330, 160640), (1400, 152608), (1520, 140560), (1600, 133532), (1757, 121600), (1792, 119225), (1900, 112448), (2008, 106400), (2128, 100400), (2240, 95380), (2432, 87850), (2510, 85120), (2660, 80320), (2800, 76304), (3040, 70280), (3200, 66766), (3325, 64256), (3514, 60800), (3800, 56224), (4016, 53200), (4256, 50200), (4480, 47690), (4769, 44800), (4864, 43925), (5020, 42560), (5320, 40160), (5600, 38152), (6080, 35140), (6275, 34048), (6400, 33383), (6650, 32128), (7028, 30400), (7600, 28112), (8032, 26600), (8512, 25100), (8785, 24320), (8960, 23845), (9538, 22400), (10040, 21280), (10640, 20080), (11200, 19076), (12160, 17570), (12550, 17024), (13300, 16064), (14056, 15200)]