129343620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{563}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 415392768

約数和(自身を除く): 286049148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 547, 563, 1094, 1126, 1641, 1689, 2188, 2252, 2735, 2815, 3282, 3378, 3829, 3941, 5470, 5630, 6564, 6756, 7658, 7882, 8205, 8445, 10940, 11260, 11487, 11823, 15316, 15764, 16410, 16890, 19145, 19705, 22974, 23646, 32820, 33780, 38290, 39410, 45948, 47292, 57435, 59115, 76580, 78820, 114870, 118230, 229740, 236460, 307961, 615922, 923883, 1231844, 1539805, 1847766, 2155727, 3079610, 3695532, 4311454, 4619415, 6159220, 6467181, 8622908, 9238830, 10778635, 12934362, 18477660, 21557270, 25868724, 32335905, 43114540, 64671810, 129343620]

約数ペア:

[(1, 129343620), (2, 64671810), (3, 43114540), (4, 32335905), (5, 25868724), (6, 21557270), (7, 18477660), (10, 12934362), (12, 10778635), (14, 9238830), (15, 8622908), (20, 6467181), (21, 6159220), (28, 4619415), (30, 4311454), (35, 3695532), (42, 3079610), (60, 2155727), (70, 1847766), (84, 1539805), (105, 1231844), (140, 923883), (210, 615922), (420, 307961), (547, 236460), (563, 229740), (1094, 118230), (1126, 114870), (1641, 78820), (1689, 76580), (2188, 59115), (2252, 57435), (2735, 47292), (2815, 45948), (3282, 39410), (3378, 38290), (3829, 33780), (3941, 32820), (5470, 23646), (5630, 22974), (6564, 19705), (6756, 19145), (7658, 16890), (7882, 16410), (8205, 15764), (8445, 15316), (10940, 11823), (11260, 11487)]