156928254000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{1997}}^1$

素因数の和:3901

約数の個数: 320

約数和(自身を含む): 578812096512

約数和(自身を除く): 421883842512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 1871, 1997, 2000, 2100, 2625, 2800, 3000, 3500, 3742, 3994, 4200, 5250, 5613, 5991, 6000, 7000, 7484, 7988, 8400, 9355, 9985, 10500, 11226, 11982, 13097, 13979, 14000, 14968, 15976, 18710, 19970, 21000, 22452, 23964, 26194, 27958, 28065, 29936, 29955, 31952, 37420, 39291, 39940, 41937, 42000, 44904, 46775, 47928, 49925, 52388, 55916, 56130, 59910, 65485, 69895, 74840, 78582, 79880, 83874, 89808, 93550, 95856, 99850, 104776, 111832, 112260, 119820, 130970, 139790, 140325, 149680, 149775, 157164, 159760, 167748, 187100, 196455, 199700, 209552, 209685, 223664, 224520, 233875, 239640, 249625, 261940, 279580, 280650, 299550, 314328, 327425, 335496, 349475, 374200, 392910, 399400, 419370, 449040, 467750, 479280, 499250, 523880, 559160, 561300, 599100, 628656, 654850, 670992, 698950, 701625, 748400, 748875, 785820, 798800, 838740, 935500, 982275, 998500, 1047760, 1048425, 1118320, 1122600, 1198200, 1309700, 1397900, 1403250, 1497750, 1571640, 1637125, 1677480, 1747375, 1871000, 1964550, 1997000, 2096850, 2245200, 2396400, 2619400, 2795800, 2806500, 2995500, 3143280, 3274250, 3354960, 3494750, 3736387, 3742000, 3929100, 3994000, 4193700, 4911375, 5238800, 5242125, 5591600, 5613000, 5991000, 6548500, 6989500, 7472774, 7858200, 8387400, 9822750, 10484250, 11209161, 11226000, 11982000, 13097000, 13979000, 14945548, 15716400, 16774800, 18681935, 19645500, 20968500, 22418322, 26154709, 26194000, 27958000, 29891096, 37363870, 39291000, 41937000, 44836644, 52309418, 56045805, 59782192, 74727740, 78464127, 78582000, 83874000, 89673288, 93409675, 104618836, 112091610, 130773545, 149455480, 156928254, 179346576, 186819350, 209237672, 224183220, 261547090, 280229025, 298910960, 313856508, 373638700, 392320635, 418475344, 448366440, 467048375, 523094180, 560458050, 627713016, 653867725, 747277400, 784641270, 896732880, 934096750, 1046188360, 1120916100, 1255426032, 1307735450, 1401145125, 1494554800, 1569282540, 1868193500, 1961603175, 2092376720, 2241832200, 2615470900, 2802290250, 3138565080, 3269338625, 3736387000, 3923206350, 4483664400, 5230941800, 5604580500, 6277130160, 6538677250, 7472774000, 7846412700, 9808015875, 10461883600, 11209161000, 13077354500, 15692825400, 19616031750, 22418322000, 26154709000, 31385650800, 39232063500, 52309418000, 78464127000, 156928254000]

約数ペア:

[(1, 156928254000), (2, 78464127000), (3, 52309418000), (4, 39232063500), (5, 31385650800), (6, 26154709000), (7, 22418322000), (8, 19616031750), (10, 15692825400), (12, 13077354500), (14, 11209161000), (15, 10461883600), (16, 9808015875), (20, 7846412700), (21, 7472774000), (24, 6538677250), (25, 6277130160), (28, 5604580500), (30, 5230941800), (35, 4483664400), (40, 3923206350), (42, 3736387000), (48, 3269338625), (50, 3138565080), (56, 2802290250), (60, 2615470900), (70, 2241832200), (75, 2092376720), (80, 1961603175), (84, 1868193500), (100, 1569282540), (105, 1494554800), (112, 1401145125), (120, 1307735450), (125, 1255426032), (140, 1120916100), (150, 1046188360), (168, 934096750), (175, 896732880), (200, 784641270), (210, 747277400), (240, 653867725), (250, 627713016), (280, 560458050), (300, 523094180), (336, 467048375), (350, 448366440), (375, 418475344), (400, 392320635), (420, 373638700), (500, 313856508), (525, 298910960), (560, 280229025), (600, 261547090), (700, 224183220), (750, 209237672), (840, 186819350), (875, 179346576), (1000, 156928254), (1050, 149455480), (1200, 130773545), (1400, 112091610), (1500, 104618836), (1680, 93409675), (1750, 89673288), (1871, 83874000), (1997, 78582000), (2000, 78464127), (2100, 74727740), (2625, 59782192), (2800, 56045805), (3000, 52309418), (3500, 44836644), (3742, 41937000), (3994, 39291000), (4200, 37363870), (5250, 29891096), (5613, 27958000), (5991, 26194000), (6000, 26154709), (7000, 22418322), (7484, 20968500), (7988, 19645500), (8400, 18681935), (9355, 16774800), (9985, 15716400), (10500, 14945548), (11226, 13979000), (11982, 13097000), (13097, 11982000), (13979, 11226000), (14000, 11209161), (14968, 10484250), (15976, 9822750), (18710, 8387400), (19970, 7858200), (21000, 7472774), (22452, 6989500), (23964, 6548500), (26194, 5991000), (27958, 5613000), (28065, 5591600), (29936, 5242125), (29955, 5238800), (31952, 4911375), (37420, 4193700), (39291, 3994000), (39940, 3929100), (41937, 3742000), (42000, 3736387), (44904, 3494750), (46775, 3354960), (47928, 3274250), (49925, 3143280), (52388, 2995500), (55916, 2806500), (56130, 2795800), (59910, 2619400), (65485, 2396400), (69895, 2245200), (74840, 2096850), (78582, 1997000), (79880, 1964550), (83874, 1871000), (89808, 1747375), (93550, 1677480), (95856, 1637125), (99850, 1571640), (104776, 1497750), (111832, 1403250), (112260, 1397900), (119820, 1309700), (130970, 1198200), (139790, 1122600), (140325, 1118320), (149680, 1048425), (149775, 1047760), (157164, 998500), (159760, 982275), (167748, 935500), (187100, 838740), (196455, 798800), (199700, 785820), (209552, 748875), (209685, 748400), (223664, 701625), (224520, 698950), (233875, 670992), (239640, 654850), (249625, 628656), (261940, 599100), (279580, 561300), (280650, 559160), (299550, 523880), (314328, 499250), (327425, 479280), (335496, 467750), (349475, 449040), (374200, 419370), (392910, 399400)]