164178000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{1303}}^1$

素因数の和:1339

約数の個数: 240

約数和(自身を含む): 655838976

約数和(自身を除く): 491660976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1303, 1400, 1500, 1575, 1680, 1750, 1800, 2000, 2100, 2250, 2520, 2606, 2625, 2800, 3000, 3150, 3500, 3600, 3909, 4200, 4500, 5040, 5212, 5250, 6000, 6300, 6515, 7000, 7818, 7875, 8400, 9000, 9121, 10424, 10500, 11727, 12600, 13030, 14000, 15636, 15750, 18000, 18242, 19545, 20848, 21000, 23454, 25200, 26060, 27363, 31272, 31500, 32575, 36484, 39090, 42000, 45605, 46908, 52120, 54726, 58635, 62544, 63000, 65150, 72968, 78180, 82089, 91210, 93816, 97725, 104240, 109452, 117270, 126000, 130300, 136815, 145936, 156360, 162875, 164178, 182420, 187632, 195450, 218904, 228025, 234540, 260600, 273630, 293175, 312720, 325750, 328356, 364840, 390900, 410445, 437808, 456050, 469080, 488625, 521200, 547260, 586350, 651500, 656712, 684075, 729680, 781800, 820890, 912100, 938160, 977250, 1094520, 1140125, 1172700, 1303000, 1313424, 1368150, 1465875, 1563600, 1641780, 1824200, 1954500, 2052225, 2189040, 2280250, 2345400, 2606000, 2736300, 2931750, 3283560, 3420375, 3648400, 3909000, 4104450, 4560500, 4690800, 5472600, 5863500, 6567120, 6840750, 7818000, 8208900, 9121000, 10261125, 10945200, 11727000, 13681500, 16417800, 18242000, 20522250, 23454000, 27363000, 32835600, 41044500, 54726000, 82089000, 164178000]

約数ペア:

[(1, 164178000), (2, 82089000), (3, 54726000), (4, 41044500), (5, 32835600), (6, 27363000), (7, 23454000), (8, 20522250), (9, 18242000), (10, 16417800), (12, 13681500), (14, 11727000), (15, 10945200), (16, 10261125), (18, 9121000), (20, 8208900), (21, 7818000), (24, 6840750), (25, 6567120), (28, 5863500), (30, 5472600), (35, 4690800), (36, 4560500), (40, 4104450), (42, 3909000), (45, 3648400), (48, 3420375), (50, 3283560), (56, 2931750), (60, 2736300), (63, 2606000), (70, 2345400), (72, 2280250), (75, 2189040), (80, 2052225), (84, 1954500), (90, 1824200), (100, 1641780), (105, 1563600), (112, 1465875), (120, 1368150), (125, 1313424), (126, 1303000), (140, 1172700), (144, 1140125), (150, 1094520), (168, 977250), (175, 938160), (180, 912100), (200, 820890), (210, 781800), (225, 729680), (240, 684075), (250, 656712), (252, 651500), (280, 586350), (300, 547260), (315, 521200), (336, 488625), (350, 469080), (360, 456050), (375, 437808), (400, 410445), (420, 390900), (450, 364840), (500, 328356), (504, 325750), (525, 312720), (560, 293175), (600, 273630), (630, 260600), (700, 234540), (720, 228025), (750, 218904), (840, 195450), (875, 187632), (900, 182420), (1000, 164178), (1008, 162875), (1050, 156360), (1125, 145936), (1200, 136815), (1260, 130300), (1303, 126000), (1400, 117270), (1500, 109452), (1575, 104240), (1680, 97725), (1750, 93816), (1800, 91210), (2000, 82089), (2100, 78180), (2250, 72968), (2520, 65150), (2606, 63000), (2625, 62544), (2800, 58635), (3000, 54726), (3150, 52120), (3500, 46908), (3600, 45605), (3909, 42000), (4200, 39090), (4500, 36484), (5040, 32575), (5212, 31500), (5250, 31272), (6000, 27363), (6300, 26060), (6515, 25200), (7000, 23454), (7818, 21000), (7875, 20848), (8400, 19545), (9000, 18242), (9121, 18000), (10424, 15750), (10500, 15636), (11727, 14000), (12600, 13030)]