148677760

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 452096640

約数和(自身を除く): 303418880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 431, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 862, 880, 896, 980, 1078, 1120, 1232, 1408, 1540, 1568, 1724, 1760, 1960, 2155, 2156, 2240, 2464, 2695, 3017, 3080, 3136, 3448, 3520, 3920, 4310, 4312, 4480, 4741, 4928, 5390, 6034, 6160, 6272, 6896, 7040, 7840, 8620, 8624, 9482, 9856, 10780, 12068, 12320, 13792, 15085, 15680, 17240, 17248, 18964, 21119, 21560, 23705, 24136, 24640, 27584, 30170, 31360, 33187, 34480, 34496, 37928, 42238, 43120, 47410, 48272, 49280, 55168, 60340, 66374, 68960, 68992, 75856, 84476, 86240, 94820, 96544, 105595, 120680, 132748, 137920, 151712, 165935, 168952, 172480, 189640, 193088, 211190, 232309, 241360, 265496, 275840, 303424, 331870, 337904, 344960, 379280, 386176, 422380, 464618, 482720, 530992, 606848, 663740, 675808, 758560, 844760, 929236, 965440, 1061984, 1161545, 1327480, 1351616, 1517120, 1689520, 1858472, 1930880, 2123968, 2323090, 2654960, 2703232, 3034240, 3379040, 3716944, 4247936, 4646180, 5309920, 6758080, 7433888, 9292360, 10619840, 13516160, 14867776, 18584720, 21239680, 29735552, 37169440, 74338880, 148677760]

約数ペア:

[(1, 148677760), (2, 74338880), (4, 37169440), (5, 29735552), (7, 21239680), (8, 18584720), (10, 14867776), (11, 13516160), (14, 10619840), (16, 9292360), (20, 7433888), (22, 6758080), (28, 5309920), (32, 4646180), (35, 4247936), (40, 3716944), (44, 3379040), (49, 3034240), (55, 2703232), (56, 2654960), (64, 2323090), (70, 2123968), (77, 1930880), (80, 1858472), (88, 1689520), (98, 1517120), (110, 1351616), (112, 1327480), (128, 1161545), (140, 1061984), (154, 965440), (160, 929236), (176, 844760), (196, 758560), (220, 675808), (224, 663740), (245, 606848), (280, 530992), (308, 482720), (320, 464618), (352, 422380), (385, 386176), (392, 379280), (431, 344960), (440, 337904), (448, 331870), (490, 303424), (539, 275840), (560, 265496), (616, 241360), (640, 232309), (704, 211190), (770, 193088), (784, 189640), (862, 172480), (880, 168952), (896, 165935), (980, 151712), (1078, 137920), (1120, 132748), (1232, 120680), (1408, 105595), (1540, 96544), (1568, 94820), (1724, 86240), (1760, 84476), (1960, 75856), (2155, 68992), (2156, 68960), (2240, 66374), (2464, 60340), (2695, 55168), (3017, 49280), (3080, 48272), (3136, 47410), (3448, 43120), (3520, 42238), (3920, 37928), (4310, 34496), (4312, 34480), (4480, 33187), (4741, 31360), (4928, 30170), (5390, 27584), (6034, 24640), (6160, 24136), (6272, 23705), (6896, 21560), (7040, 21119), (7840, 18964), (8620, 17248), (8624, 17240), (9482, 15680), (9856, 15085), (10780, 13792), (12068, 12320)]