303939720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4212

約数の個数: 192

約数和(自身を含む): 1168128000

約数和(自身を除く): 864188280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4159, 4872, 5220, 6090, 7308, 8120, 8318, 9135, 10440, 12180, 12477, 14616, 16636, 18270, 20795, 24360, 24954, 29113, 33272, 36540, 37431, 41590, 49908, 58226, 62385, 73080, 74862, 83180, 87339, 99816, 116452, 120611, 124770, 145565, 149724, 166360, 174678, 187155, 232904, 241222, 249540, 262017, 291130, 299448, 349356, 361833, 374310, 436695, 482444, 499080, 524034, 582260, 603055, 698712, 723666, 748620, 844277, 873390, 964888, 1048068, 1085499, 1164520, 1206110, 1310085, 1447332, 1497240, 1688554, 1746780, 1809165, 2096136, 2170998, 2412220, 2532831, 2620170, 2894664, 3377108, 3493560, 3618330, 4221385, 4341996, 4824440, 5065662, 5240340, 5427495, 6754216, 7236660, 7598493, 8442770, 8683992, 10131324, 10480680, 10854990, 12664155, 14473320, 15196986, 16885540, 20262648, 21709980, 25328310, 30393972, 33771080, 37992465, 43419960, 50656620, 60787944, 75984930, 101313240, 151969860, 303939720]

約数ペア:

[(1, 303939720), (2, 151969860), (3, 101313240), (4, 75984930), (5, 60787944), (6, 50656620), (7, 43419960), (8, 37992465), (9, 33771080), (10, 30393972), (12, 25328310), (14, 21709980), (15, 20262648), (18, 16885540), (20, 15196986), (21, 14473320), (24, 12664155), (28, 10854990), (29, 10480680), (30, 10131324), (35, 8683992), (36, 8442770), (40, 7598493), (42, 7236660), (45, 6754216), (56, 5427495), (58, 5240340), (60, 5065662), (63, 4824440), (70, 4341996), (72, 4221385), (84, 3618330), (87, 3493560), (90, 3377108), (105, 2894664), (116, 2620170), (120, 2532831), (126, 2412220), (140, 2170998), (145, 2096136), (168, 1809165), (174, 1746780), (180, 1688554), (203, 1497240), (210, 1447332), (232, 1310085), (252, 1206110), (261, 1164520), (280, 1085499), (290, 1048068), (315, 964888), (348, 873390), (360, 844277), (406, 748620), (420, 723666), (435, 698712), (504, 603055), (522, 582260), (580, 524034), (609, 499080), (630, 482444), (696, 436695), (812, 374310), (840, 361833), (870, 349356), (1015, 299448), (1044, 291130), (1160, 262017), (1218, 249540), (1260, 241222), (1305, 232904), (1624, 187155), (1740, 174678), (1827, 166360), (2030, 149724), (2088, 145565), (2436, 124770), (2520, 120611), (2610, 116452), (3045, 99816), (3480, 87339), (3654, 83180), (4060, 74862), (4159, 73080), (4872, 62385), (5220, 58226), (6090, 49908), (7308, 41590), (8120, 37431), (8318, 36540), (9135, 33272), (10440, 29113), (12180, 24954), (12477, 24360), (14616, 20795), (16636, 18270)]