137301360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{81727}}^1$

素因数の和:81750

約数の個数: 80

約数和(自身を含む): 486445056

約数和(自身を除く): 349143696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 81727, 163454, 245181, 326908, 408635, 490362, 572089, 653816, 817270, 980724, 1144178, 1225905, 1307632, 1634540, 1716267, 1961448, 2288356, 2451810, 2860445, 3269080, 3432534, 3922896, 4576712, 4903620, 5720890, 6538160, 6865068, 8581335, 9153424, 9807240, 11441780, 13730136, 17162670, 19614480, 22883560, 27460272, 34325340, 45767120, 68650680, 137301360]

約数ペア:

[(1, 137301360), (2, 68650680), (3, 45767120), (4, 34325340), (5, 27460272), (6, 22883560), (7, 19614480), (8, 17162670), (10, 13730136), (12, 11441780), (14, 9807240), (15, 9153424), (16, 8581335), (20, 6865068), (21, 6538160), (24, 5720890), (28, 4903620), (30, 4576712), (35, 3922896), (40, 3432534), (42, 3269080), (48, 2860445), (56, 2451810), (60, 2288356), (70, 1961448), (80, 1716267), (84, 1634540), (105, 1307632), (112, 1225905), (120, 1144178), (140, 980724), (168, 817270), (210, 653816), (240, 572089), (280, 490362), (336, 408635), (420, 326908), (560, 245181), (840, 163454), (1680, 81727)]