164004480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{9491}}^1$

素因数の和:9519

約数の個数: 128

約数和(自身を含む): 580910400

約数和(自身を除く): 416905920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 9491, 17280, 18982, 28473, 37964, 47455, 56946, 75928, 85419, 94910, 113892, 142365, 151856, 170838, 189820, 227784, 256257, 284730, 303712, 341676, 379640, 427095, 455568, 512514, 569460, 607424, 683352, 759280, 854190, 911136, 1025028, 1138920, 1214848, 1281285, 1366704, 1518560, 1708380, 1822272, 2050056, 2277840, 2562570, 2733408, 3037120, 3416760, 3644544, 4100112, 4555680, 5125140, 5466816, 6074240, 6833520, 8200224, 9111360, 10250280, 10933632, 13667040, 16400448, 18222720, 20500560, 27334080, 32800896, 41001120, 54668160, 82002240, 164004480]

約数ペア:

[(1, 164004480), (2, 82002240), (3, 54668160), (4, 41001120), (5, 32800896), (6, 27334080), (8, 20500560), (9, 18222720), (10, 16400448), (12, 13667040), (15, 10933632), (16, 10250280), (18, 9111360), (20, 8200224), (24, 6833520), (27, 6074240), (30, 5466816), (32, 5125140), (36, 4555680), (40, 4100112), (45, 3644544), (48, 3416760), (54, 3037120), (60, 2733408), (64, 2562570), (72, 2277840), (80, 2050056), (90, 1822272), (96, 1708380), (108, 1518560), (120, 1366704), (128, 1281285), (135, 1214848), (144, 1138920), (160, 1025028), (180, 911136), (192, 854190), (216, 759280), (240, 683352), (270, 607424), (288, 569460), (320, 512514), (360, 455568), (384, 427095), (432, 379640), (480, 341676), (540, 303712), (576, 284730), (640, 256257), (720, 227784), (864, 189820), (960, 170838), (1080, 151856), (1152, 142365), (1440, 113892), (1728, 94910), (1920, 85419), (2160, 75928), (2880, 56946), (3456, 47455), (4320, 37964), (5760, 28473), (8640, 18982), (9491, 17280)]