206948000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 613267200

約数和(自身を除く): 406319200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 160, 175, 190, 200, 224, 250, 266, 280, 304, 350, 380, 389, 400, 475, 500, 532, 560, 608, 665, 700, 760, 778, 800, 875, 950, 1000, 1064, 1120, 1330, 1400, 1520, 1556, 1750, 1900, 1945, 2000, 2128, 2375, 2660, 2723, 2800, 3040, 3112, 3325, 3500, 3800, 3890, 4000, 4256, 4750, 5320, 5446, 5600, 6224, 6650, 7000, 7391, 7600, 7780, 9500, 9725, 10640, 10892, 12448, 13300, 13615, 14000, 14782, 15200, 15560, 16625, 19000, 19450, 21280, 21784, 26600, 27230, 28000, 29564, 31120, 33250, 36955, 38000, 38900, 43568, 48625, 51737, 53200, 54460, 59128, 62240, 66500, 68075, 73910, 76000, 77800, 87136, 97250, 103474, 106400, 108920, 118256, 133000, 136150, 147820, 155600, 184775, 194500, 206948, 217840, 236512, 258685, 266000, 272300, 295640, 311200, 340375, 369550, 389000, 413896, 435680, 517370, 532000, 544600, 591280, 680750, 739100, 778000, 827792, 923875, 1034740, 1089200, 1182560, 1293425, 1361500, 1478200, 1556000, 1655584, 1847750, 2069480, 2178400, 2586850, 2723000, 2956400, 3695500, 4138960, 5173700, 5446000, 5912800, 6467125, 7391000, 8277920, 10347400, 10892000, 12934250, 14782000, 20694800, 25868500, 29564000, 41389600, 51737000, 103474000, 206948000]

約数ペア:

[(1, 206948000), (2, 103474000), (4, 51737000), (5, 41389600), (7, 29564000), (8, 25868500), (10, 20694800), (14, 14782000), (16, 12934250), (19, 10892000), (20, 10347400), (25, 8277920), (28, 7391000), (32, 6467125), (35, 5912800), (38, 5446000), (40, 5173700), (50, 4138960), (56, 3695500), (70, 2956400), (76, 2723000), (80, 2586850), (95, 2178400), (100, 2069480), (112, 1847750), (125, 1655584), (133, 1556000), (140, 1478200), (152, 1361500), (160, 1293425), (175, 1182560), (190, 1089200), (200, 1034740), (224, 923875), (250, 827792), (266, 778000), (280, 739100), (304, 680750), (350, 591280), (380, 544600), (389, 532000), (400, 517370), (475, 435680), (500, 413896), (532, 389000), (560, 369550), (608, 340375), (665, 311200), (700, 295640), (760, 272300), (778, 266000), (800, 258685), (875, 236512), (950, 217840), (1000, 206948), (1064, 194500), (1120, 184775), (1330, 155600), (1400, 147820), (1520, 136150), (1556, 133000), (1750, 118256), (1900, 108920), (1945, 106400), (2000, 103474), (2128, 97250), (2375, 87136), (2660, 77800), (2723, 76000), (2800, 73910), (3040, 68075), (3112, 66500), (3325, 62240), (3500, 59128), (3800, 54460), (3890, 53200), (4000, 51737), (4256, 48625), (4750, 43568), (5320, 38900), (5446, 38000), (5600, 36955), (6224, 33250), (6650, 31120), (7000, 29564), (7391, 28000), (7600, 27230), (7780, 26600), (9500, 21784), (9725, 21280), (10640, 19450), (10892, 19000), (12448, 16625), (13300, 15560), (13615, 15200), (14000, 14782)]