164528000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 507911040

約数和(自身を除く): 343383040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 113, 125, 128, 130, 140, 160, 175, 182, 200, 208, 224, 226, 250, 260, 280, 320, 325, 350, 364, 400, 416, 448, 452, 455, 500, 520, 560, 565, 640, 650, 700, 728, 791, 800, 832, 875, 896, 904, 910, 1000, 1040, 1120, 1130, 1300, 1400, 1456, 1469, 1582, 1600, 1625, 1664, 1750, 1808, 1820, 2000, 2080, 2240, 2260, 2275, 2600, 2800, 2825, 2912, 2938, 3164, 3200, 3250, 3500, 3616, 3640, 3955, 4000, 4160, 4480, 4520, 4550, 5200, 5600, 5650, 5824, 5876, 6328, 6500, 7000, 7232, 7280, 7345, 7910, 8000, 8320, 9040, 9100, 10283, 10400, 11200, 11300, 11375, 11648, 11752, 12656, 13000, 14000, 14125, 14464, 14560, 14690, 15820, 16000, 18080, 18200, 19775, 20566, 20800, 22400, 22600, 22750, 23504, 25312, 26000, 28000, 28250, 29120, 29380, 31640, 36160, 36400, 36725, 39550, 41132, 41600, 45200, 45500, 47008, 50624, 51415, 52000, 56000, 56500, 58240, 58760, 63280, 72320, 72800, 73450, 79100, 82264, 90400, 91000, 94016, 98875, 101248, 102830, 104000, 112000, 113000, 117520, 126560, 145600, 146900, 158200, 164528, 180800, 182000, 183625, 188032, 197750, 205660, 208000, 226000, 235040, 253120, 257075, 291200, 293800, 316400, 329056, 361600, 364000, 367250, 395500, 411320, 452000, 470080, 506240, 514150, 587600, 632800, 658112, 728000, 734500, 791000, 822640, 904000, 940160, 1028300, 1175200, 1265600, 1285375, 1316224, 1456000, 1469000, 1582000, 1645280, 1808000, 2056600, 2350400, 2531200, 2570750, 2938000, 3164000, 3290560, 4113200, 4700800, 5141500, 5876000, 6328000, 6581120, 8226400, 10283000, 11752000, 12656000, 16452800, 20566000, 23504000, 32905600, 41132000, 82264000, 164528000]

約数ペア:

[(1, 164528000), (2, 82264000), (4, 41132000), (5, 32905600), (7, 23504000), (8, 20566000), (10, 16452800), (13, 12656000), (14, 11752000), (16, 10283000), (20, 8226400), (25, 6581120), (26, 6328000), (28, 5876000), (32, 5141500), (35, 4700800), (40, 4113200), (50, 3290560), (52, 3164000), (56, 2938000), (64, 2570750), (65, 2531200), (70, 2350400), (80, 2056600), (91, 1808000), (100, 1645280), (104, 1582000), (112, 1469000), (113, 1456000), (125, 1316224), (128, 1285375), (130, 1265600), (140, 1175200), (160, 1028300), (175, 940160), (182, 904000), (200, 822640), (208, 791000), (224, 734500), (226, 728000), (250, 658112), (260, 632800), (280, 587600), (320, 514150), (325, 506240), (350, 470080), (364, 452000), (400, 411320), (416, 395500), (448, 367250), (452, 364000), (455, 361600), (500, 329056), (520, 316400), (560, 293800), (565, 291200), (640, 257075), (650, 253120), (700, 235040), (728, 226000), (791, 208000), (800, 205660), (832, 197750), (875, 188032), (896, 183625), (904, 182000), (910, 180800), (1000, 164528), (1040, 158200), (1120, 146900), (1130, 145600), (1300, 126560), (1400, 117520), (1456, 113000), (1469, 112000), (1582, 104000), (1600, 102830), (1625, 101248), (1664, 98875), (1750, 94016), (1808, 91000), (1820, 90400), (2000, 82264), (2080, 79100), (2240, 73450), (2260, 72800), (2275, 72320), (2600, 63280), (2800, 58760), (2825, 58240), (2912, 56500), (2938, 56000), (3164, 52000), (3200, 51415), (3250, 50624), (3500, 47008), (3616, 45500), (3640, 45200), (3955, 41600), (4000, 41132), (4160, 39550), (4480, 36725), (4520, 36400), (4550, 36160), (5200, 31640), (5600, 29380), (5650, 29120), (5824, 28250), (5876, 28000), (6328, 26000), (6500, 25312), (7000, 23504), (7232, 22750), (7280, 22600), (7345, 22400), (7910, 20800), (8000, 20566), (8320, 19775), (9040, 18200), (9100, 18080), (10283, 16000), (10400, 15820), (11200, 14690), (11300, 14560), (11375, 14464), (11648, 14125), (11752, 14000), (12656, 13000)]