214345040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29443}}^1$

素因数の和:29476

約数の個数: 80

約数和(自身を含む): 613377408

約数和(自身を除く): 399032368

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 29443, 58886, 117772, 147215, 206101, 235544, 294430, 382759, 412202, 471088, 588860, 765518, 824404, 1030505, 1177720, 1531036, 1648808, 1913795, 2061010, 2355440, 2679313, 3062072, 3297616, 3827590, 4122020, 5358626, 6124144, 7655180, 8244040, 10717252, 13396565, 15310360, 16488080, 21434504, 26793130, 30620720, 42869008, 53586260, 107172520, 214345040]

約数ペア:

[(1, 214345040), (2, 107172520), (4, 53586260), (5, 42869008), (7, 30620720), (8, 26793130), (10, 21434504), (13, 16488080), (14, 15310360), (16, 13396565), (20, 10717252), (26, 8244040), (28, 7655180), (35, 6124144), (40, 5358626), (52, 4122020), (56, 3827590), (65, 3297616), (70, 3062072), (80, 2679313), (91, 2355440), (104, 2061010), (112, 1913795), (130, 1648808), (140, 1531036), (182, 1177720), (208, 1030505), (260, 824404), (280, 765518), (364, 588860), (455, 471088), (520, 412202), (560, 382759), (728, 294430), (910, 235544), (1040, 206101), (1456, 147215), (1820, 117772), (3640, 58886), (7280, 29443)]