137107320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163223}}^1$

素因数の和:163244

約数の個数: 64

約数和(自身を含む): 470085120

約数和(自身を除く): 332977800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 163223, 326446, 489669, 652892, 816115, 979338, 1142561, 1305784, 1632230, 1958676, 2285122, 2448345, 3264460, 3427683, 3917352, 4570244, 4896690, 5712805, 6528920, 6855366, 9140488, 9793380, 11425610, 13710732, 17138415, 19586760, 22851220, 27421464, 34276830, 45702440, 68553660, 137107320]

約数ペア:

[(1, 137107320), (2, 68553660), (3, 45702440), (4, 34276830), (5, 27421464), (6, 22851220), (7, 19586760), (8, 17138415), (10, 13710732), (12, 11425610), (14, 9793380), (15, 9140488), (20, 6855366), (21, 6528920), (24, 5712805), (28, 4896690), (30, 4570244), (35, 3917352), (40, 3427683), (42, 3264460), (56, 2448345), (60, 2285122), (70, 1958676), (84, 1632230), (105, 1305784), (120, 1142561), (140, 979338), (168, 816115), (210, 652892), (280, 489669), (420, 326446), (840, 163223)]