101884720

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 160

約数和(自身を含む): 285696000

約数和(自身を除く): 183811280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 56, 70, 79, 80, 94, 98, 112, 140, 158, 188, 196, 235, 245, 280, 316, 329, 343, 376, 392, 395, 470, 490, 553, 560, 632, 658, 686, 752, 784, 790, 940, 980, 1106, 1264, 1316, 1372, 1580, 1645, 1715, 1880, 1960, 2212, 2303, 2632, 2744, 2765, 3160, 3290, 3430, 3713, 3760, 3871, 3920, 4424, 4606, 5264, 5488, 5530, 6320, 6580, 6860, 7426, 7742, 8848, 9212, 11060, 11515, 13160, 13720, 14852, 15484, 16121, 18424, 18565, 19355, 22120, 23030, 25991, 26320, 27097, 27440, 29704, 30968, 32242, 36848, 37130, 38710, 44240, 46060, 51982, 54194, 59408, 61936, 64484, 74260, 77420, 80605, 92120, 103964, 108388, 128968, 129955, 135485, 148520, 154840, 161210, 181937, 184240, 207928, 216776, 257936, 259910, 270970, 297040, 309680, 322420, 363874, 415856, 433552, 519820, 541940, 644840, 727748, 909685, 1039640, 1083880, 1273559, 1289680, 1455496, 1819370, 2079280, 2167760, 2547118, 2910992, 3638740, 5094236, 6367795, 7277480, 10188472, 12735590, 14554960, 20376944, 25471180, 50942360, 101884720]

約数ペア:

[(1, 101884720), (2, 50942360), (4, 25471180), (5, 20376944), (7, 14554960), (8, 12735590), (10, 10188472), (14, 7277480), (16, 6367795), (20, 5094236), (28, 3638740), (35, 2910992), (40, 2547118), (47, 2167760), (49, 2079280), (56, 1819370), (70, 1455496), (79, 1289680), (80, 1273559), (94, 1083880), (98, 1039640), (112, 909685), (140, 727748), (158, 644840), (188, 541940), (196, 519820), (235, 433552), (245, 415856), (280, 363874), (316, 322420), (329, 309680), (343, 297040), (376, 270970), (392, 259910), (395, 257936), (470, 216776), (490, 207928), (553, 184240), (560, 181937), (632, 161210), (658, 154840), (686, 148520), (752, 135485), (784, 129955), (790, 128968), (940, 108388), (980, 103964), (1106, 92120), (1264, 80605), (1316, 77420), (1372, 74260), (1580, 64484), (1645, 61936), (1715, 59408), (1880, 54194), (1960, 51982), (2212, 46060), (2303, 44240), (2632, 38710), (2744, 37130), (2765, 36848), (3160, 32242), (3290, 30968), (3430, 29704), (3713, 27440), (3760, 27097), (3871, 26320), (3920, 25991), (4424, 23030), (4606, 22120), (5264, 19355), (5488, 18565), (5530, 18424), (6320, 16121), (6580, 15484), (6860, 14852), (7426, 13720), (7742, 13160), (8848, 11515), (9212, 11060)]