47039160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1981

約数の個数: 128

約数和(自身を含む): 166924800

約数和(自身を除く): 119885640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 1931, 2030, 2436, 3045, 3480, 3862, 4060, 4872, 5793, 6090, 7724, 8120, 9655, 11586, 12180, 13517, 15448, 19310, 23172, 24360, 27034, 28965, 38620, 40551, 46344, 54068, 55999, 57930, 67585, 77240, 81102, 108136, 111998, 115860, 135170, 162204, 167997, 202755, 223996, 231720, 270340, 279995, 324408, 335994, 391993, 405510, 447992, 540680, 559990, 671988, 783986, 811020, 839985, 1119980, 1175979, 1343976, 1567972, 1622040, 1679970, 1959965, 2239960, 2351958, 3135944, 3359940, 3919930, 4703916, 5879895, 6719880, 7839860, 9407832, 11759790, 15679720, 23519580, 47039160]

約数ペア:

[(1, 47039160), (2, 23519580), (3, 15679720), (4, 11759790), (5, 9407832), (6, 7839860), (7, 6719880), (8, 5879895), (10, 4703916), (12, 3919930), (14, 3359940), (15, 3135944), (20, 2351958), (21, 2239960), (24, 1959965), (28, 1679970), (29, 1622040), (30, 1567972), (35, 1343976), (40, 1175979), (42, 1119980), (56, 839985), (58, 811020), (60, 783986), (70, 671988), (84, 559990), (87, 540680), (105, 447992), (116, 405510), (120, 391993), (140, 335994), (145, 324408), (168, 279995), (174, 270340), (203, 231720), (210, 223996), (232, 202755), (280, 167997), (290, 162204), (348, 135170), (406, 115860), (420, 111998), (435, 108136), (580, 81102), (609, 77240), (696, 67585), (812, 57930), (840, 55999), (870, 54068), (1015, 46344), (1160, 40551), (1218, 38620), (1624, 28965), (1740, 27034), (1931, 24360), (2030, 23172), (2436, 19310), (3045, 15448), (3480, 13517), (3862, 12180), (4060, 11586), (4872, 9655), (5793, 8120), (6090, 7724)]