13429920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{571}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 49297248

約数和(自身を除く): 35867328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 571, 588, 672, 735, 784, 840, 980, 1120, 1142, 1176, 1470, 1568, 1680, 1713, 1960, 2284, 2352, 2855, 2940, 3360, 3426, 3920, 3997, 4568, 4704, 5710, 5880, 6852, 7840, 7994, 8565, 9136, 11420, 11760, 11991, 13704, 15988, 17130, 18272, 19985, 22840, 23520, 23982, 27408, 27979, 31976, 34260, 39970, 45680, 47964, 54816, 55958, 59955, 63952, 68520, 79940, 83937, 91360, 95928, 111916, 119910, 127904, 137040, 139895, 159880, 167874, 191856, 223832, 239820, 274080, 279790, 319760, 335748, 383712, 419685, 447664, 479640, 559580, 639520, 671496, 839370, 895328, 959280, 1119160, 1342992, 1678740, 1918560, 2238320, 2685984, 3357480, 4476640, 6714960, 13429920]

約数ペア:

[(1, 13429920), (2, 6714960), (3, 4476640), (4, 3357480), (5, 2685984), (6, 2238320), (7, 1918560), (8, 1678740), (10, 1342992), (12, 1119160), (14, 959280), (15, 895328), (16, 839370), (20, 671496), (21, 639520), (24, 559580), (28, 479640), (30, 447664), (32, 419685), (35, 383712), (40, 335748), (42, 319760), (48, 279790), (49, 274080), (56, 239820), (60, 223832), (70, 191856), (80, 167874), (84, 159880), (96, 139895), (98, 137040), (105, 127904), (112, 119910), (120, 111916), (140, 95928), (147, 91360), (160, 83937), (168, 79940), (196, 68520), (210, 63952), (224, 59955), (240, 55958), (245, 54816), (280, 47964), (294, 45680), (336, 39970), (392, 34260), (420, 31976), (480, 27979), (490, 27408), (560, 23982), (571, 23520), (588, 22840), (672, 19985), (735, 18272), (784, 17130), (840, 15988), (980, 13704), (1120, 11991), (1142, 11760), (1176, 11420), (1470, 9136), (1568, 8565), (1680, 7994), (1713, 7840), (1960, 6852), (2284, 5880), (2352, 5710), (2855, 4704), (2940, 4568), (3360, 3997), (3426, 3920)]