194653440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 216

約数和(自身を含む): 686992488

約数和(自身を除く): 492339048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 277, 288, 305, 320, 360, 366, 384, 480, 488, 549, 554, 576, 610, 640, 720, 732, 768, 831, 915, 960, 976, 1098, 1108, 1152, 1220, 1280, 1385, 1440, 1464, 1662, 1830, 1920, 1952, 2196, 2216, 2304, 2440, 2493, 2745, 2770, 2880, 2928, 3324, 3660, 3840, 3904, 4155, 4392, 4432, 4880, 4986, 5490, 5540, 5760, 5856, 6648, 7320, 7808, 8310, 8784, 8864, 9760, 9972, 10980, 11080, 11520, 11712, 12465, 13296, 14640, 15616, 16620, 16897, 17568, 17728, 19520, 19944, 21960, 22160, 23424, 24930, 26592, 29280, 33240, 33794, 35136, 35456, 39040, 39888, 43920, 44320, 46848, 49860, 50691, 53184, 58560, 66480, 67588, 70272, 70912, 78080, 79776, 84485, 87840, 88640, 99720, 101382, 106368, 117120, 132960, 135176, 140544, 152073, 159552, 168970, 175680, 177280, 199440, 202764, 212736, 234240, 253455, 265920, 270352, 304146, 319104, 337940, 351360, 354560, 398880, 405528, 506910, 531840, 540704, 608292, 638208, 675880, 702720, 760365, 797760, 811056, 1013820, 1063680, 1081408, 1216584, 1351760, 1520730, 1595520, 1622112, 2027640, 2162816, 2433168, 2703520, 3041460, 3191040, 3244224, 4055280, 4325632, 4866336, 5407040, 6082920, 6488448, 8110560, 9732672, 10814080, 12165840, 12976896, 16221120, 19465344, 21628160, 24331680, 32442240, 38930688, 48663360, 64884480, 97326720, 194653440]

約数ペア:

[(1, 194653440), (2, 97326720), (3, 64884480), (4, 48663360), (5, 38930688), (6, 32442240), (8, 24331680), (9, 21628160), (10, 19465344), (12, 16221120), (15, 12976896), (16, 12165840), (18, 10814080), (20, 9732672), (24, 8110560), (30, 6488448), (32, 6082920), (36, 5407040), (40, 4866336), (45, 4325632), (48, 4055280), (60, 3244224), (61, 3191040), (64, 3041460), (72, 2703520), (80, 2433168), (90, 2162816), (96, 2027640), (120, 1622112), (122, 1595520), (128, 1520730), (144, 1351760), (160, 1216584), (180, 1081408), (183, 1063680), (192, 1013820), (240, 811056), (244, 797760), (256, 760365), (277, 702720), (288, 675880), (305, 638208), (320, 608292), (360, 540704), (366, 531840), (384, 506910), (480, 405528), (488, 398880), (549, 354560), (554, 351360), (576, 337940), (610, 319104), (640, 304146), (720, 270352), (732, 265920), (768, 253455), (831, 234240), (915, 212736), (960, 202764), (976, 199440), (1098, 177280), (1108, 175680), (1152, 168970), (1220, 159552), (1280, 152073), (1385, 140544), (1440, 135176), (1464, 132960), (1662, 117120), (1830, 106368), (1920, 101382), (1952, 99720), (2196, 88640), (2216, 87840), (2304, 84485), (2440, 79776), (2493, 78080), (2745, 70912), (2770, 70272), (2880, 67588), (2928, 66480), (3324, 58560), (3660, 53184), (3840, 50691), (3904, 49860), (4155, 46848), (4392, 44320), (4432, 43920), (4880, 39888), (4986, 39040), (5490, 35456), (5540, 35136), (5760, 33794), (5856, 33240), (6648, 29280), (7320, 26592), (7808, 24930), (8310, 23424), (8784, 22160), (8864, 21960), (9760, 19944), (9972, 19520), (10980, 17728), (11080, 17568), (11520, 16897), (11712, 16620), (12465, 15616), (13296, 14640)]