29754480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 107136000

約数和(自身を除く): 77381520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 199, 210, 240, 267, 280, 336, 356, 398, 420, 445, 534, 560, 597, 623, 712, 796, 840, 890, 995, 1068, 1194, 1246, 1335, 1393, 1424, 1592, 1680, 1780, 1869, 1990, 2136, 2388, 2492, 2670, 2786, 2985, 3115, 3184, 3560, 3738, 3980, 4179, 4272, 4776, 4984, 5340, 5572, 5970, 6230, 6965, 7120, 7476, 7960, 8358, 9345, 9552, 9968, 10680, 11144, 11940, 12460, 13930, 14952, 15920, 16716, 17711, 18690, 20895, 21360, 22288, 23880, 24920, 27860, 29904, 33432, 35422, 37380, 41790, 47760, 49840, 53133, 55720, 66864, 70844, 74760, 83580, 88555, 106266, 111440, 123977, 141688, 149520, 167160, 177110, 212532, 247954, 265665, 283376, 334320, 354220, 371931, 425064, 495908, 531330, 619885, 708440, 743862, 850128, 991816, 1062660, 1239770, 1416880, 1487724, 1859655, 1983632, 2125320, 2479540, 2975448, 3719310, 4250640, 4959080, 5950896, 7438620, 9918160, 14877240, 29754480]

約数ペア:

[(1, 29754480), (2, 14877240), (3, 9918160), (4, 7438620), (5, 5950896), (6, 4959080), (7, 4250640), (8, 3719310), (10, 2975448), (12, 2479540), (14, 2125320), (15, 1983632), (16, 1859655), (20, 1487724), (21, 1416880), (24, 1239770), (28, 1062660), (30, 991816), (35, 850128), (40, 743862), (42, 708440), (48, 619885), (56, 531330), (60, 495908), (70, 425064), (80, 371931), (84, 354220), (89, 334320), (105, 283376), (112, 265665), (120, 247954), (140, 212532), (168, 177110), (178, 167160), (199, 149520), (210, 141688), (240, 123977), (267, 111440), (280, 106266), (336, 88555), (356, 83580), (398, 74760), (420, 70844), (445, 66864), (534, 55720), (560, 53133), (597, 49840), (623, 47760), (712, 41790), (796, 37380), (840, 35422), (890, 33432), (995, 29904), (1068, 27860), (1194, 24920), (1246, 23880), (1335, 22288), (1393, 21360), (1424, 20895), (1592, 18690), (1680, 17711), (1780, 16716), (1869, 15920), (1990, 14952), (2136, 13930), (2388, 12460), (2492, 11940), (2670, 11144), (2786, 10680), (2985, 9968), (3115, 9552), (3184, 9345), (3560, 8358), (3738, 7960), (3980, 7476), (4179, 7120), (4272, 6965), (4776, 6230), (4984, 5970), (5340, 5572)]