429404640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{18257}}^1$

素因数の和:18289

約数の個数: 144

約数和(自身を含む): 1573547472

約数和(自身を除く): 1144142832

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, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 18257, 23520, 36514, 54771, 73028, 91285, 109542, 127799, 146056, 182570, 219084, 255598, 273855, 292112, 365140, 383397, 438168, 511196, 547710, 584224, 638995, 730280, 766794, 876336, 894593, 1022392, 1095420, 1277990, 1460560, 1533588, 1752672, 1789186, 1916985, 2044784, 2190840, 2555980, 2683779, 2921120, 3067176, 3578372, 3833970, 4089568, 4381680, 4472965, 5111960, 5367558, 6134352, 7156744, 7667940, 8763360, 8945930, 10223920, 10735116, 12268704, 13418895, 14313488, 15335880, 17891860, 20447840, 21470232, 26837790, 28626976, 30671760, 35783720, 42940464, 53675580, 61343520, 71567440, 85880928, 107351160, 143134880, 214702320, 429404640]

約数ペア:

[(1, 429404640), (2, 214702320), (3, 143134880), (4, 107351160), (5, 85880928), (6, 71567440), (7, 61343520), (8, 53675580), (10, 42940464), (12, 35783720), (14, 30671760), (15, 28626976), (16, 26837790), (20, 21470232), (21, 20447840), (24, 17891860), (28, 15335880), (30, 14313488), (32, 13418895), (35, 12268704), (40, 10735116), (42, 10223920), (48, 8945930), (49, 8763360), (56, 7667940), (60, 7156744), (70, 6134352), (80, 5367558), (84, 5111960), (96, 4472965), (98, 4381680), (105, 4089568), (112, 3833970), (120, 3578372), (140, 3067176), (147, 2921120), (160, 2683779), (168, 2555980), (196, 2190840), (210, 2044784), (224, 1916985), (240, 1789186), (245, 1752672), (280, 1533588), (294, 1460560), (336, 1277990), (392, 1095420), (420, 1022392), (480, 894593), (490, 876336), (560, 766794), (588, 730280), (672, 638995), (735, 584224), (784, 547710), (840, 511196), (980, 438168), (1120, 383397), (1176, 365140), (1470, 292112), (1568, 273855), (1680, 255598), (1960, 219084), (2352, 182570), (2940, 146056), (3360, 127799), (3920, 109542), (4704, 91285), (5880, 73028), (7840, 54771), (11760, 36514), (18257, 23520)]