350997240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2077

約数の個数: 128

約数和(自身を含む): 1157587200

約数和(自身を除く): 806589960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 1112, 1320, 1390, 1529, 1668, 1913, 2085, 2780, 3058, 3336, 3826, 4170, 4587, 5560, 5739, 6116, 7645, 7652, 8340, 9174, 9565, 11478, 12232, 15290, 15304, 16680, 18348, 19130, 21043, 22935, 22956, 28695, 30580, 36696, 38260, 42086, 45870, 45912, 57390, 61160, 63129, 76520, 84172, 91740, 105215, 114780, 126258, 168344, 183480, 210430, 229560, 252516, 265907, 315645, 420860, 505032, 531814, 631290, 797721, 841720, 1063628, 1262580, 1329535, 1595442, 2127256, 2525160, 2659070, 2924977, 3190884, 3988605, 5318140, 5849954, 6381768, 7977210, 8774931, 10636280, 11699908, 14624885, 15954420, 17549862, 23399816, 29249770, 31908840, 35099724, 43874655, 58499540, 70199448, 87749310, 116999080, 175498620, 350997240]

約数ペア:

[(1, 350997240), (2, 175498620), (3, 116999080), (4, 87749310), (5, 70199448), (6, 58499540), (8, 43874655), (10, 35099724), (11, 31908840), (12, 29249770), (15, 23399816), (20, 17549862), (22, 15954420), (24, 14624885), (30, 11699908), (33, 10636280), (40, 8774931), (44, 7977210), (55, 6381768), (60, 5849954), (66, 5318140), (88, 3988605), (110, 3190884), (120, 2924977), (132, 2659070), (139, 2525160), (165, 2127256), (220, 1595442), (264, 1329535), (278, 1262580), (330, 1063628), (417, 841720), (440, 797721), (556, 631290), (660, 531814), (695, 505032), (834, 420860), (1112, 315645), (1320, 265907), (1390, 252516), (1529, 229560), (1668, 210430), (1913, 183480), (2085, 168344), (2780, 126258), (3058, 114780), (3336, 105215), (3826, 91740), (4170, 84172), (4587, 76520), (5560, 63129), (5739, 61160), (6116, 57390), (7645, 45912), (7652, 45870), (8340, 42086), (9174, 38260), (9565, 36696), (11478, 30580), (12232, 28695), (15290, 22956), (15304, 22935), (16680, 21043), (18348, 19130)]