140895360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 495738360

約数和(自身を除く): 354843000

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, 288, 305, 320, 360, 366, 384, 401, 480, 488, 549, 576, 610, 640, 720, 732, 802, 915, 960, 976, 1098, 1152, 1203, 1220, 1440, 1464, 1604, 1830, 1920, 1952, 2005, 2196, 2406, 2440, 2745, 2880, 2928, 3208, 3609, 3660, 3904, 4010, 4392, 4812, 4880, 5490, 5760, 5856, 6015, 6416, 7218, 7320, 7808, 8020, 8784, 9624, 9760, 10980, 11712, 12030, 12832, 14436, 14640, 16040, 17568, 18045, 19248, 19520, 21960, 23424, 24060, 24461, 25664, 28872, 29280, 32080, 35136, 36090, 38496, 39040, 43920, 48120, 48922, 51328, 57744, 58560, 64160, 70272, 72180, 73383, 76992, 87840, 96240, 97844, 115488, 117120, 122305, 128320, 144360, 146766, 153984, 175680, 192480, 195688, 220149, 230976, 244610, 256640, 288720, 293532, 351360, 366915, 384960, 391376, 440298, 461952, 489220, 577440, 587064, 733830, 769920, 782752, 880596, 978440, 1100745, 1154880, 1174128, 1467660, 1565504, 1761192, 1956880, 2201490, 2309760, 2348256, 2935320, 3131008, 3522384, 3913760, 4402980, 4696512, 5870640, 7044768, 7827520, 8805960, 9393024, 11741280, 14089536, 15655040, 17611920, 23482560, 28179072, 35223840, 46965120, 70447680, 140895360]

約数ペア:

[(1, 140895360), (2, 70447680), (3, 46965120), (4, 35223840), (5, 28179072), (6, 23482560), (8, 17611920), (9, 15655040), (10, 14089536), (12, 11741280), (15, 9393024), (16, 8805960), (18, 7827520), (20, 7044768), (24, 5870640), (30, 4696512), (32, 4402980), (36, 3913760), (40, 3522384), (45, 3131008), (48, 2935320), (60, 2348256), (61, 2309760), (64, 2201490), (72, 1956880), (80, 1761192), (90, 1565504), (96, 1467660), (120, 1174128), (122, 1154880), (128, 1100745), (144, 978440), (160, 880596), (180, 782752), (183, 769920), (192, 733830), (240, 587064), (244, 577440), (288, 489220), (305, 461952), (320, 440298), (360, 391376), (366, 384960), (384, 366915), (401, 351360), (480, 293532), (488, 288720), (549, 256640), (576, 244610), (610, 230976), (640, 220149), (720, 195688), (732, 192480), (802, 175680), (915, 153984), (960, 146766), (976, 144360), (1098, 128320), (1152, 122305), (1203, 117120), (1220, 115488), (1440, 97844), (1464, 96240), (1604, 87840), (1830, 76992), (1920, 73383), (1952, 72180), (2005, 70272), (2196, 64160), (2406, 58560), (2440, 57744), (2745, 51328), (2880, 48922), (2928, 48120), (3208, 43920), (3609, 39040), (3660, 38496), (3904, 36090), (4010, 35136), (4392, 32080), (4812, 29280), (4880, 28872), (5490, 25664), (5760, 24461), (5856, 24060), (6015, 23424), (6416, 21960), (7218, 19520), (7320, 19248), (7808, 18045), (8020, 17568), (8784, 16040), (9624, 14640), (9760, 14436), (10980, 12832), (11712, 12030)]