246601040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7219}}^1$

素因数の和:7300

約数の個数: 80

約数和(自身を含む): 666088320

約数和(自身を除く): 419487280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 6832, 7219, 8540, 14438, 17080, 28876, 34160, 36095, 50533, 57752, 72190, 101066, 115504, 144380, 202132, 252665, 288760, 404264, 440359, 505330, 577520, 808528, 880718, 1010660, 1761436, 2021320, 2201795, 3082513, 3522872, 4042640, 4403590, 6165026, 7045744, 8807180, 12330052, 15412565, 17614360, 24660104, 30825130, 35228720, 49320208, 61650260, 123300520, 246601040]

約数ペア:

[(1, 246601040), (2, 123300520), (4, 61650260), (5, 49320208), (7, 35228720), (8, 30825130), (10, 24660104), (14, 17614360), (16, 15412565), (20, 12330052), (28, 8807180), (35, 7045744), (40, 6165026), (56, 4403590), (61, 4042640), (70, 3522872), (80, 3082513), (112, 2201795), (122, 2021320), (140, 1761436), (244, 1010660), (280, 880718), (305, 808528), (427, 577520), (488, 505330), (560, 440359), (610, 404264), (854, 288760), (976, 252665), (1220, 202132), (1708, 144380), (2135, 115504), (2440, 101066), (3416, 72190), (4270, 57752), (4880, 50533), (6832, 36095), (7219, 34160), (8540, 28876), (14438, 17080)]