211792000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 256

約数和(自身を含む): 631388160

約数和(自身を除く): 419596160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 61, 62, 64, 70, 80, 100, 112, 122, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 244, 248, 250, 280, 305, 310, 320, 350, 400, 427, 434, 448, 488, 496, 500, 560, 610, 620, 640, 700, 775, 800, 854, 868, 875, 896, 976, 992, 1000, 1085, 1120, 1220, 1240, 1400, 1525, 1550, 1600, 1708, 1736, 1750, 1891, 1952, 1984, 2000, 2135, 2170, 2240, 2440, 2480, 2800, 3050, 3100, 3200, 3416, 3472, 3500, 3782, 3875, 3904, 3968, 4000, 4270, 4340, 4480, 4880, 4960, 5425, 5600, 6100, 6200, 6832, 6944, 7000, 7564, 7625, 7750, 7808, 8000, 8540, 8680, 9455, 9760, 9920, 10675, 10850, 11200, 12200, 12400, 13237, 13664, 13888, 14000, 15128, 15250, 15500, 16000, 17080, 17360, 18910, 19520, 19840, 21350, 21700, 22400, 24400, 24800, 26474, 27125, 27328, 27776, 28000, 30256, 30500, 31000, 34160, 34720, 37820, 39040, 42700, 43400, 47275, 48800, 49600, 52948, 53375, 54250, 54656, 56000, 60512, 61000, 62000, 66185, 68320, 69440, 75640, 85400, 86800, 94550, 97600, 99200, 105896, 106750, 108500, 112000, 121024, 122000, 124000, 132370, 136640, 138880, 151280, 170800, 173600, 189100, 195200, 211792, 213500, 217000, 236375, 242048, 244000, 248000, 264740, 273280, 302560, 330925, 341600, 347200, 378200, 423584, 427000, 434000, 472750, 488000, 496000, 529480, 605120, 661850, 683200, 694400, 756400, 847168, 854000, 868000, 945500, 976000, 1058960, 1210240, 1323700, 1366400, 1512800, 1654625, 1694336, 1708000, 1736000, 1891000, 2117920, 2647400, 3025600, 3309250, 3416000, 3472000, 3782000, 4235840, 5294800, 6051200, 6618500, 6832000, 7564000, 8471680, 10589600, 13237000, 15128000, 21179200, 26474000, 30256000, 42358400, 52948000, 105896000, 211792000]

約数ペア:

[(1, 211792000), (2, 105896000), (4, 52948000), (5, 42358400), (7, 30256000), (8, 26474000), (10, 21179200), (14, 15128000), (16, 13237000), (20, 10589600), (25, 8471680), (28, 7564000), (31, 6832000), (32, 6618500), (35, 6051200), (40, 5294800), (50, 4235840), (56, 3782000), (61, 3472000), (62, 3416000), (64, 3309250), (70, 3025600), (80, 2647400), (100, 2117920), (112, 1891000), (122, 1736000), (124, 1708000), (125, 1694336), (128, 1654625), (140, 1512800), (155, 1366400), (160, 1323700), (175, 1210240), (200, 1058960), (217, 976000), (224, 945500), (244, 868000), (248, 854000), (250, 847168), (280, 756400), (305, 694400), (310, 683200), (320, 661850), (350, 605120), (400, 529480), (427, 496000), (434, 488000), (448, 472750), (488, 434000), (496, 427000), (500, 423584), (560, 378200), (610, 347200), (620, 341600), (640, 330925), (700, 302560), (775, 273280), (800, 264740), (854, 248000), (868, 244000), (875, 242048), (896, 236375), (976, 217000), (992, 213500), (1000, 211792), (1085, 195200), (1120, 189100), (1220, 173600), (1240, 170800), (1400, 151280), (1525, 138880), (1550, 136640), (1600, 132370), (1708, 124000), (1736, 122000), (1750, 121024), (1891, 112000), (1952, 108500), (1984, 106750), (2000, 105896), (2135, 99200), (2170, 97600), (2240, 94550), (2440, 86800), (2480, 85400), (2800, 75640), (3050, 69440), (3100, 68320), (3200, 66185), (3416, 62000), (3472, 61000), (3500, 60512), (3782, 56000), (3875, 54656), (3904, 54250), (3968, 53375), (4000, 52948), (4270, 49600), (4340, 48800), (4480, 47275), (4880, 43400), (4960, 42700), (5425, 39040), (5600, 37820), (6100, 34720), (6200, 34160), (6832, 31000), (6944, 30500), (7000, 30256), (7564, 28000), (7625, 27776), (7750, 27328), (7808, 27125), (8000, 26474), (8540, 24800), (8680, 24400), (9455, 22400), (9760, 21700), (9920, 21350), (10675, 19840), (10850, 19520), (11200, 18910), (12200, 17360), (12400, 17080), (13237, 16000), (13664, 15500), (13888, 15250), (14000, 15128)]