70447680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 168

約数和(自身を含む): 246897144

約数和(自身を除く): 176449464

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, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 401, 480, 488, 549, 576, 610, 720, 732, 802, 915, 960, 976, 1098, 1203, 1220, 1440, 1464, 1604, 1830, 1952, 2005, 2196, 2406, 2440, 2745, 2880, 2928, 3208, 3609, 3660, 3904, 4010, 4392, 4812, 4880, 5490, 5856, 6015, 6416, 7218, 7320, 8020, 8784, 9624, 9760, 10980, 11712, 12030, 12832, 14436, 14640, 16040, 17568, 18045, 19248, 19520, 21960, 24060, 24461, 25664, 28872, 29280, 32080, 35136, 36090, 38496, 43920, 48120, 48922, 57744, 58560, 64160, 72180, 73383, 76992, 87840, 96240, 97844, 115488, 122305, 128320, 144360, 146766, 175680, 192480, 195688, 220149, 230976, 244610, 288720, 293532, 366915, 384960, 391376, 440298, 489220, 577440, 587064, 733830, 782752, 880596, 978440, 1100745, 1154880, 1174128, 1467660, 1565504, 1761192, 1956880, 2201490, 2348256, 2935320, 3522384, 3913760, 4402980, 4696512, 5870640, 7044768, 7827520, 8805960, 11741280, 14089536, 17611920, 23482560, 35223840, 70447680]

約数ペア:

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