1612159920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:1992

約数の個数: 240

約数和(自身を含む): 6225672960

約数和(自身を除く): 4613513040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 179, 180, 210, 240, 252, 280, 315, 336, 358, 360, 420, 504, 537, 560, 630, 716, 720, 840, 895, 1008, 1074, 1253, 1260, 1432, 1611, 1680, 1787, 1790, 2148, 2506, 2520, 2685, 2864, 3222, 3574, 3580, 3759, 4296, 5012, 5040, 5361, 5370, 6265, 6444, 7148, 7160, 7518, 8055, 8592, 8935, 10024, 10722, 10740, 11277, 12509, 12530, 12888, 14296, 14320, 15036, 16083, 16110, 17870, 18795, 20048, 21444, 21480, 22554, 25018, 25060, 25776, 26805, 28592, 30072, 32166, 32220, 35740, 37527, 37590, 42888, 42960, 45108, 50036, 50120, 53610, 56385, 60144, 62545, 64332, 64440, 71480, 75054, 75180, 80415, 85776, 90216, 100072, 100240, 107220, 112581, 112770, 125090, 128664, 128880, 142960, 150108, 150360, 160830, 180432, 187635, 200144, 214440, 225162, 225540, 250180, 257328, 300216, 300720, 319873, 321660, 375270, 428880, 450324, 451080, 500360, 562905, 600432, 639746, 643320, 750540, 900648, 902160, 959619, 1000720, 1125810, 1279492, 1286640, 1501080, 1599365, 1801296, 1919238, 2239111, 2251620, 2558984, 2878857, 3002160, 3198730, 3838476, 4478222, 4503240, 4798095, 5117968, 5757714, 6397460, 6717333, 7676952, 8956444, 9006480, 9596190, 11195555, 11515428, 12794920, 13434666, 14394285, 15353904, 17912888, 19192380, 20151999, 22391110, 23030856, 25589840, 26869332, 28788570, 33586665, 35825776, 38384760, 40303998, 44782220, 46061712, 53738664, 57577140, 67173330, 76769520, 80607996, 89564440, 100759995, 107477328, 115154280, 134346660, 161215992, 179128880, 201519990, 230308560, 268693320, 322431984, 403039980, 537386640, 806079960, 1612159920]

約数ペア:

[(1, 1612159920), (2, 806079960), (3, 537386640), (4, 403039980), (5, 322431984), (6, 268693320), (7, 230308560), (8, 201519990), (9, 179128880), (10, 161215992), (12, 134346660), (14, 115154280), (15, 107477328), (16, 100759995), (18, 89564440), (20, 80607996), (21, 76769520), (24, 67173330), (28, 57577140), (30, 53738664), (35, 46061712), (36, 44782220), (40, 40303998), (42, 38384760), (45, 35825776), (48, 33586665), (56, 28788570), (60, 26869332), (63, 25589840), (70, 23030856), (72, 22391110), (80, 20151999), (84, 19192380), (90, 17912888), (105, 15353904), (112, 14394285), (120, 13434666), (126, 12794920), (140, 11515428), (144, 11195555), (168, 9596190), (179, 9006480), (180, 8956444), (210, 7676952), (240, 6717333), (252, 6397460), (280, 5757714), (315, 5117968), (336, 4798095), (358, 4503240), (360, 4478222), (420, 3838476), (504, 3198730), (537, 3002160), (560, 2878857), (630, 2558984), (716, 2251620), (720, 2239111), (840, 1919238), (895, 1801296), (1008, 1599365), (1074, 1501080), (1253, 1286640), (1260, 1279492), (1432, 1125810), (1611, 1000720), (1680, 959619), (1787, 902160), (1790, 900648), (2148, 750540), (2506, 643320), (2520, 639746), (2685, 600432), (2864, 562905), (3222, 500360), (3574, 451080), (3580, 450324), (3759, 428880), (4296, 375270), (5012, 321660), (5040, 319873), (5361, 300720), (5370, 300216), (6265, 257328), (6444, 250180), (7148, 225540), (7160, 225162), (7518, 214440), (8055, 200144), (8592, 187635), (8935, 180432), (10024, 160830), (10722, 150360), (10740, 150108), (11277, 142960), (12509, 128880), (12530, 128664), (12888, 125090), (14296, 112770), (14320, 112581), (15036, 107220), (16083, 100240), (16110, 100072), (17870, 90216), (18795, 85776), (20048, 80415), (21444, 75180), (21480, 75054), (22554, 71480), (25018, 64440), (25060, 64332), (25776, 62545), (26805, 60144), (28592, 56385), (30072, 53610), (32166, 50120), (32220, 50036), (35740, 45108), (37527, 42960), (37590, 42888)]