197971200

素因数分解:

$2^8\times 3^2\times 5^2\times 7^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 324

約数和(自身を含む): 810552288

約数和(自身を除く): 612581088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 491, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 768, 800, 840, 896, 900, 960, 982, 1008, 1050, 1120, 1152, 1200, 1260, 1280, 1344, 1400, 1440, 1473, 1575, 1600, 1680, 1792, 1800, 1920, 1964, 2016, 2100, 2240, 2304, 2400, 2455, 2520, 2688, 2800, 2880, 2946, 3150, 3200, 3360, 3437, 3600, 3840, 3928, 4032, 4200, 4419, 4480, 4800, 4910, 5040, 5376, 5600, 5760, 5892, 6300, 6400, 6720, 6874, 7200, 7365, 7856, 8064, 8400, 8838, 8960, 9600, 9820, 10080, 10311, 11200, 11520, 11784, 12275, 12600, 13440, 13748, 14400, 14730, 15712, 16128, 16800, 17185, 17676, 19200, 19640, 20160, 20622, 22095, 22400, 23568, 24550, 25200, 26880, 27496, 28800, 29460, 30933, 31424, 33600, 34370, 35352, 36825, 39280, 40320, 41244, 44190, 44800, 47136, 49100, 50400, 51555, 54992, 57600, 58920, 61866, 62848, 67200, 68740, 70704, 73650, 78560, 80640, 82488, 85925, 88380, 94272, 98200, 100800, 103110, 109984, 110475, 117840, 123732, 125696, 134400, 137480, 141408, 147300, 154665, 157120, 164976, 171850, 176760, 188544, 196400, 201600, 206220, 219968, 220950, 235680, 247464, 257775, 274960, 282816, 294600, 309330, 314240, 329952, 343700, 353520, 377088, 392800, 403200, 412440, 439936, 441900, 471360, 494928, 515550, 549920, 565632, 589200, 618660, 628480, 659904, 687400, 707040, 773325, 785600, 824880, 879872, 883800, 942720, 989856, 1031100, 1099840, 1131264, 1178400, 1237320, 1319808, 1374800, 1414080, 1546650, 1571200, 1649760, 1767600, 1885440, 1979712, 2062200, 2199680, 2356800, 2474640, 2639616, 2749600, 2828160, 3093300, 3142400, 3299520, 3535200, 3959424, 4124400, 4399360, 4713600, 4949280, 5499200, 5656320, 6186600, 6599040, 7070400, 7918848, 8248800, 9427200, 9898560, 10998400, 12373200, 13198080, 14140800, 16497600, 19797120, 21996800, 24746400, 28281600, 32995200, 39594240, 49492800, 65990400, 98985600, 197971200]

約数ペア:

[(1, 197971200), (2, 98985600), (3, 65990400), (4, 49492800), (5, 39594240), (6, 32995200), (7, 28281600), (8, 24746400), (9, 21996800), (10, 19797120), (12, 16497600), (14, 14140800), (15, 13198080), (16, 12373200), (18, 10998400), (20, 9898560), (21, 9427200), (24, 8248800), (25, 7918848), (28, 7070400), (30, 6599040), (32, 6186600), (35, 5656320), (36, 5499200), (40, 4949280), (42, 4713600), (45, 4399360), (48, 4124400), (50, 3959424), (56, 3535200), (60, 3299520), (63, 3142400), (64, 3093300), (70, 2828160), (72, 2749600), (75, 2639616), (80, 2474640), (84, 2356800), (90, 2199680), (96, 2062200), (100, 1979712), (105, 1885440), (112, 1767600), (120, 1649760), (126, 1571200), (128, 1546650), (140, 1414080), (144, 1374800), (150, 1319808), (160, 1237320), (168, 1178400), (175, 1131264), (180, 1099840), (192, 1031100), (200, 989856), (210, 942720), (224, 883800), (225, 879872), (240, 824880), (252, 785600), (256, 773325), (280, 707040), (288, 687400), (300, 659904), (315, 628480), (320, 618660), (336, 589200), (350, 565632), (360, 549920), (384, 515550), (400, 494928), (420, 471360), (448, 441900), (450, 439936), (480, 412440), (491, 403200), (504, 392800), (525, 377088), (560, 353520), (576, 343700), (600, 329952), (630, 314240), (640, 309330), (672, 294600), (700, 282816), (720, 274960), (768, 257775), (800, 247464), (840, 235680), (896, 220950), (900, 219968), (960, 206220), (982, 201600), (1008, 196400), (1050, 188544), (1120, 176760), (1152, 171850), (1200, 164976), (1260, 157120), (1280, 154665), (1344, 147300), (1400, 141408), (1440, 137480), (1473, 134400), (1575, 125696), (1600, 123732), (1680, 117840), (1792, 110475), (1800, 109984), (1920, 103110), (1964, 100800), (2016, 98200), (2100, 94272), (2240, 88380), (2304, 85925), (2400, 82488), (2455, 80640), (2520, 78560), (2688, 73650), (2800, 70704), (2880, 68740), (2946, 67200), (3150, 62848), (3200, 61866), (3360, 58920), (3437, 57600), (3600, 54992), (3840, 51555), (3928, 50400), (4032, 49100), (4200, 47136), (4419, 44800), (4480, 44190), (4800, 41244), (4910, 40320), (5040, 39280), (5376, 36825), (5600, 35352), (5760, 34370), (5892, 33600), (6300, 31424), (6400, 30933), (6720, 29460), (6874, 28800), (7200, 27496), (7365, 26880), (7856, 25200), (8064, 24550), (8400, 23568), (8838, 22400), (8960, 22095), (9600, 20622), (9820, 20160), (10080, 19640), (10311, 19200), (11200, 17676), (11520, 17185), (11784, 16800), (12275, 16128), (12600, 15712), (13440, 14730), (13748, 14400)]