2117920000

素因数分解:

$2^8\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 360

約数和(自身を含む): 6334372352

約数和(自身を除く): 4216452352

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, 256, 280, 305, 310, 320, 350, 400, 427, 434, 448, 488, 496, 500, 560, 610, 620, 625, 640, 700, 775, 800, 854, 868, 875, 896, 976, 992, 1000, 1085, 1120, 1220, 1240, 1250, 1280, 1400, 1525, 1550, 1600, 1708, 1736, 1750, 1792, 1891, 1952, 1984, 2000, 2135, 2170, 2240, 2440, 2480, 2500, 2800, 3050, 3100, 3200, 3416, 3472, 3500, 3782, 3875, 3904, 3968, 4000, 4270, 4340, 4375, 4480, 4880, 4960, 5000, 5425, 5600, 6100, 6200, 6400, 6832, 6944, 7000, 7564, 7625, 7750, 7808, 7936, 8000, 8540, 8680, 8750, 8960, 9455, 9760, 9920, 10000, 10675, 10850, 11200, 12200, 12400, 13237, 13664, 13888, 14000, 15128, 15250, 15500, 15616, 16000, 17080, 17360, 17500, 18910, 19375, 19520, 19840, 20000, 21350, 21700, 22400, 24400, 24800, 26474, 27125, 27328, 27776, 28000, 30256, 30500, 31000, 32000, 34160, 34720, 35000, 37820, 38125, 38750, 39040, 39680, 40000, 42700, 43400, 44800, 47275, 48800, 49600, 52948, 53375, 54250, 54656, 55552, 56000, 60512, 61000, 62000, 66185, 68320, 69440, 70000, 75640, 76250, 77500, 78080, 80000, 85400, 86800, 94550, 97600, 99200, 105896, 106750, 108500, 109312, 112000, 121024, 122000, 124000, 132370, 135625, 136640, 138880, 140000, 151280, 152500, 155000, 160000, 170800, 173600, 189100, 195200, 198400, 211792, 213500, 217000, 224000, 236375, 242048, 244000, 248000, 264740, 266875, 271250, 273280, 277760, 280000, 302560, 305000, 310000, 330925, 341600, 347200, 378200, 390400, 423584, 427000, 434000, 472750, 484096, 488000, 496000, 529480, 533750, 542500, 546560, 560000, 605120, 610000, 620000, 661850, 683200, 694400, 756400, 847168, 854000, 868000, 945500, 976000, 992000, 1058960, 1067500, 1085000, 1120000, 1181875, 1210240, 1220000, 1240000, 1323700, 1366400, 1388800, 1512800, 1654625, 1694336, 1708000, 1736000, 1891000, 1952000, 2117920, 2135000, 2170000, 2363750, 2420480, 2440000, 2480000, 2647400, 2732800, 3025600, 3309250, 3388672, 3416000, 3472000, 3782000, 4235840, 4270000, 4340000, 4727500, 4880000, 4960000, 5294800, 6051200, 6618500, 6832000, 6944000, 7564000, 8273125, 8471680, 8540000, 8680000, 9455000, 9760000, 10589600, 12102400, 13237000, 13664000, 15128000, 16546250, 16943360, 17080000, 17360000, 18910000, 21179200, 26474000, 30256000, 33092500, 34160000, 34720000, 37820000, 42358400, 52948000, 60512000, 66185000, 68320000, 75640000, 84716800, 105896000, 132370000, 151280000, 211792000, 264740000, 302560000, 423584000, 529480000, 1058960000, 2117920000]

約数ペア:

[(1, 2117920000), (2, 1058960000), (4, 529480000), (5, 423584000), (7, 302560000), (8, 264740000), (10, 211792000), (14, 151280000), (16, 132370000), (20, 105896000), (25, 84716800), (28, 75640000), (31, 68320000), (32, 66185000), (35, 60512000), (40, 52948000), (50, 42358400), (56, 37820000), (61, 34720000), (62, 34160000), (64, 33092500), (70, 30256000), (80, 26474000), (100, 21179200), (112, 18910000), (122, 17360000), (124, 17080000), (125, 16943360), (128, 16546250), (140, 15128000), (155, 13664000), (160, 13237000), (175, 12102400), (200, 10589600), (217, 9760000), (224, 9455000), (244, 8680000), (248, 8540000), (250, 8471680), (256, 8273125), (280, 7564000), (305, 6944000), (310, 6832000), (320, 6618500), (350, 6051200), (400, 5294800), (427, 4960000), (434, 4880000), (448, 4727500), (488, 4340000), (496, 4270000), (500, 4235840), (560, 3782000), (610, 3472000), (620, 3416000), (625, 3388672), (640, 3309250), (700, 3025600), (775, 2732800), (800, 2647400), (854, 2480000), (868, 2440000), (875, 2420480), (896, 2363750), (976, 2170000), (992, 2135000), (1000, 2117920), (1085, 1952000), (1120, 1891000), (1220, 1736000), (1240, 1708000), (1250, 1694336), (1280, 1654625), (1400, 1512800), (1525, 1388800), (1550, 1366400), (1600, 1323700), (1708, 1240000), (1736, 1220000), (1750, 1210240), (1792, 1181875), (1891, 1120000), (1952, 1085000), (1984, 1067500), (2000, 1058960), (2135, 992000), (2170, 976000), (2240, 945500), (2440, 868000), (2480, 854000), (2500, 847168), (2800, 756400), (3050, 694400), (3100, 683200), (3200, 661850), (3416, 620000), (3472, 610000), (3500, 605120), (3782, 560000), (3875, 546560), (3904, 542500), (3968, 533750), (4000, 529480), (4270, 496000), (4340, 488000), (4375, 484096), (4480, 472750), (4880, 434000), (4960, 427000), (5000, 423584), (5425, 390400), (5600, 378200), (6100, 347200), (6200, 341600), (6400, 330925), (6832, 310000), (6944, 305000), (7000, 302560), (7564, 280000), (7625, 277760), (7750, 273280), (7808, 271250), (7936, 266875), (8000, 264740), (8540, 248000), (8680, 244000), (8750, 242048), (8960, 236375), (9455, 224000), (9760, 217000), (9920, 213500), (10000, 211792), (10675, 198400), (10850, 195200), (11200, 189100), (12200, 173600), (12400, 170800), (13237, 160000), (13664, 155000), (13888, 152500), (14000, 151280), (15128, 140000), (15250, 138880), (15500, 136640), (15616, 135625), (16000, 132370), (17080, 124000), (17360, 122000), (17500, 121024), (18910, 112000), (19375, 109312), (19520, 108500), (19840, 106750), (20000, 105896), (21350, 99200), (21700, 97600), (22400, 94550), (24400, 86800), (24800, 85400), (26474, 80000), (27125, 78080), (27328, 77500), (27776, 76250), (28000, 75640), (30256, 70000), (30500, 69440), (31000, 68320), (32000, 66185), (34160, 62000), (34720, 61000), (35000, 60512), (37820, 56000), (38125, 55552), (38750, 54656), (39040, 54250), (39680, 53375), (40000, 52948), (42700, 49600), (43400, 48800), (44800, 47275)]